an - PUCSO 93 5 0 53.556.350 50 SI,971.0C0 SO so so ss so 5 5 530.150 50 so SO Oxurn so. so 50 SO so so $0 so so so SO so Omnmlly so SO' SO so so 50 0 so S D SO $2,085,12 1 $1.881516

an CAPTION SHEET 1. REPORT DATE: 00/00/00 2. BUREAU; ALJ 3. SECTION(S): 5. APPROVED BY:

DIRECTOR: SUPERVISOR:

6. PERSON IN CHARGE: 8 . DOCKET NO : R-00061501

E MANAGEMENT SYSTEM

4. PUBLIC MEETING DATE: 00/00/00

7. DATE FILED: 04/28/06 9. EFFECTIVE DATE: 00/00/00

PARTY/COMPLAINANT: PUC

RESPONDENT/APPLICANT: PECO ENERGY COMPANY

COMP/APP COUNTY: UTILITY CODE: 122300

ALLEGATION OR SUBJECT

PECO ENERGY COMPANY FILED SUPPORTING DATA REQUIRED TO BE FILED 3 0 DAYS PRIOR TO THE ANNUAL 1307(F) FILING

DUtu FOLDER

MAY 0 3 2006

1. REPORT DATE: 2. BUREAU; ALJ 3. SECTION(S): 5. APPROVED BY:

DIRECTOR: SUPERVISOR:

6. PERSON IN CHARGE:

00/00/00

8. DOCKET NO: R-00061501

CAPTION SHEET CASE MANAGEMENT SYSTEM

4. PUBLIC MEETING DATE: 00/00/00

7. DATE FILED: 04/28/06 9. EFFECTIVE DATE: 00/00/00

PARTY/COMPLAINANT: PUC

RESPONDENT/APPLICANT: PECO ENERGY COMPANY

COMP/APP COUNTY: UTILITY CODE: 122300

ALLEGATION OR SUBJECT

PECO ENERGY COMPANY FILED SUPPORTING DATA REQUIRED TO BE FILED 30 DAYS PRIOR TO THE ANNUAL 1307(F) FILING 6/1/06 - PECO ENERGY FILED ITS ANNUAL 1307(F) FILING, SUPPLEMENT NUMBER 59 TO GAS TARIFF NUMBER 2 EFFECTIVE DECEMBER 1, 2006

FOLDER

JUN 06 2006

Brian D. Crowe Director Rates & Regulatory Affairs

PECO Energy Company 2301 Market Street Philadelphia, PA 19103

Mail To: RO. Box 8699 Philadelphia, PA 19101-8699

April 28, 2006

Telephone 215.841.5316 Fax 215.841.6333 www.exeloncorp.com brian .c rowe@ peco-en ergy.com

An Exelon Company

APR 2 8 2006

PA PUBLIC UTILITY COfv" '.'SS'ON SEGRETAHY'S BUR^-U

Mr. James McNulty, Secretary Pennsylvania Public Utility Commission Commonwealth Keystone Building 400 North Street Harrisburg.PA 17120

c0LDER Subject: Information Submitted in Compliance with Act 74 of 1984 and Pursuant to Title

52 Pennsylvania Code, Sections 53.64 and 53.65 Supporting Recovery of Purchased Gas Costs Reference: Tariff Gas - PaPUC No. 2 - PECO

Dear Mr. McNulty:

The Company's Purchased Gas Cost 1307(f) annual filing will be made on or before June 1, 2006. In accordance with the Commission's published schedule for filing dates (Pa. Bulletin, Volume 25, No. 33 dated 8/19/95, p. 3436), 52 Pennsylvania Code Sections 53.64 and 53.65 require the filing of certain supporting data with the Commission thirty days prior to the annual Purchased Gas Cost filing.

As supplied in last year's filing, enclosed are the following:

• One printed paper copy of Sections 53.64 and 53.65 material and the Secretarial Letter Information

• Seven condensed copies consisting of: a CD-Rom containing material pursuant to Sections 53.64 and 53.65 and the Secretarial Letter Information.

Due to its voluminous nature, the historic monthly use end-user transportation information is not included in this filing. It is available for inspection at the Company office upon request.

Would you please acknowledge receipt ofthe foregoing on the enclosed copy of this letter.

Sincer^y, ^ *

i Enclosures

cc: Office of Consumer Advocate Office of Small Business Advocate T. E. Sheets, Director, Bureau of Audits C. Walker-Davis, Director, Office of Special Assistants J. E. Simms, Director, Office of Trial Staff D. Kleppinger, Esquire - McNees, Wallace, Nurick

tov ...

MAY 03.2006

•

4»

PECO Energy Company PUC 1307(F) Filing

Section Nature of Information i Q l K J J L t ^ - ^ X

1 Spot and long term sources of gas supply, production transportation and storage

2 Copies of Federal Tari f fs

3 Future sources of supply, production, transportation and storage (Abstract)

4 Gas supply, transportation, and storage offered but not chosen

5 Federal Energy Regulatory proceedings p ^ j ^

6 Projection of pricing and volumes from April 2005 to November 2005 APR 2 8 ZOOb

7 Projection of pricing and volumes from December 2005 P A P g | Q ^ R j g U U ^ A U S I 0 N

to November 2006

8 Current fuel procurement practices

9 List of off-system sales

10 Transportation gas agreements

11 Transportation gas quantities by customer

12 Historic monthly use end-user transportation

13 System map and pressures

14 Rate structure

15 Peak day data for 5-year consecutive 3-day peak

16 Peak day methodology

17 Projected minimum gas requirements to serve firm customers over the next ten years

18 Three-day peak by customer class, including transportation customers

19 Design peak-day requirements by customer class

20 Design peak day sources of supply

21 Maximum design peak day throughput by supply source

22 Gas Supply Reliability Plan

P u j t i a 13

n i E L C O S T S A C C H A D

9 PECO iHEPOf COMPANY

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Section \ 9 PECO ENERGY COMPANY

SUMMARY OF FUELS PURCHASED

01rt»/05 THROUGH 03^11(06

COST OF ALL GASES

Compare

307(() Ftng

FUEL C O S T S A D J U S T M E N T S Jarv05 FetW3S Mar-05 Apr-05 May-05 JurvOS JcJ-05 AugJ35 Ssp-05 O d - 0 5 Nov-05 Dec-OS T o U l 2005 J a n « Fab-06 r.yr-oe

THANSCONTtNENTAL PIPE U N E C O R P . {$31,034} (5145.037) ($326,491) (532,967) S35.412 $19,003 (556.501) ($52,991) $7,818 (548,514) 5166,525 (S78.612) 1$S25.S89) (S4.966) $61,209 (S8.327)

I R A N S C O • S P O T P U R C H A S E S SO SO- SO SO SO $75 (SI) SO ($3,608,400) (554.600) ($45,042) (58) (53,707.975) SO 51 so TEXAS E A S T E R N PIPE LINE C O R P . (570,159) S I 79.184 (S284.357) $172,708 $483,830 1596,456 $53,306 545,993 S 1,449 (5265.586) ($268,634) (5123,926) 5523,223 (5292,545) ($244,169) (5314,283)

T E T C O - SPOT P U R C H A S E S SO (S I ) SO K> $3,557,000 SO so SO £666 (£2.003,316) fS144,140) SO $1,410,209 $0 SO SO

DOMINION TRANSMISSION, I N C . S13.211 54,079 $5,056 (519,72?) ISS.416) ($20, S M ) (5284) ($6,794) (55,940) (S6,416) (S5,940). (S5.053) (554.915) (57.879) ($5,279) (£12,298)

E Q U T R A N S . INC $8,834 5140 SO S3 52.167 $39 SI SI (SD (S I ) (SD ' 5 2 0 2 511,234 (SO) (5639) {$4,620)

PANHANDLE E A S T E R N P I P E L I N E C O . (S10) SS4 S105 $47 S5B1 53 (SO) S70 ISO) $755 ( S i ) ' SO $1,815 (58,251) $850 S1.826

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UGI S22.331 SI ,856 S30.59Q- S390 S7.325 S I ,120 $759 5733 S2,002 53,201 $20,710 $41,288 5132,334 5988 $25,609 S17.601

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Transco Si«Bta> 3100 so SO 50 so SO so SO SO. so (SO) (535,476). $ 0 ($35,478) 50 SO 50

Transco S i^ ip la r 3111 SO SO SO SO SO 50 SO SO SO. SO 50 so 9 3 SO SO SO

Transco S i^Jp lw 3103 SO SO SO SO so so SO SO SO SO SO so SO SO $0 SO

To! co SiCTJlier 3201 £0 SO SO so SO so SO SO SO SO SO so SO $ 0 SO $0

Tel co S iopHw LT SO so so SO so SO SO SO' $0 SO SO so SO so so SO

Tweo Eu>pk(K 3108 SO SO so SO SO so SO SO SO a So SO SO SO SO SO

T M O O S L O P tor 3205 Ss.ies $2,868 $2,175 S3,217 ($4,855) so (S19) ($11) 50 573,806 (S18,103) $12,822 $79,085 $47,885 (SO) $0

To i co S i p p t a 6002 SO SO SO SO SO SO SO $0 SO SO SO SO SO SO so SO

Toleo S(4>pbar (5005 so SO SO SO SO so SO SO SO So $0 SO SO SO SO SO

T « o o SujpNai 6004 SO (SO) SO SO SO so SO $0 so SO SO SO (SO) $0 m SO

Transco SuppBer 1512 £0 SO SO so SO 50 50 SO $0 SO SO SO SO $ 0 SO SO

T m a i T r a n ™ P W 1 $2,400 (54.500) SO SO SO so SO SO so SO SO SO ($2,100) ($400) ($400) (5400)

T«tco SiepSar P W 2 so 53,375 SO SO SO SO SO so $0 50 SO SO S3.375 SO so so T o l » S i s p t s r 6009 SO SO SO SO SO so SO so so so $0 SO SO SO SO so TocsofTrarooo W 7 0 i e (S310.399) (S212) $35 5310,021 SO SO SO £ 0 ' so so SO SO ($555) SO SO (5250,000)

Ta louTmnoco W 7 0 1 3 SO SO SO So SO SO SO SO SO 50 SO so SO SO so SO

Tstoa W 7 0 i < 5203,932 (S2) S2,20e (S7) SO so SO so so so $0 SO 5206,131 $285,281 (S i .258) SO

Te lsoeOlO SO SO SO SO $232,863 $226,725 £223.134 $216,609 5232,916 5232.684 5232,856 $226,887 $1,824,480 $236,542 $255,061 £240,058

Transco W70Z7 SO SO SO SO SO SO SO SO $ 0 SO SO SO SO- $0 SO {$1,140)

Transco W702B so SO SO SO SO £0 SO SO SO SO SO SO SO SO SO SO

To lcoTransco W 7 0 0 8 SO 50 so SO SO SO SO SO SO SO SO so SO SO SO So T a l o / T m nsco WaOOfl so SO so SO $0 SO SO SO SO so $0 SO SO SO $0 so Tranaoo W7015 so SO SO SO SO 50 SO $0 so 50 SO $ 0 $ 0 5 0 SO SO

TalBttTranaoo 3204 SO 50 SO SO SO SO SO so so £0 SO SO $ 0 SO SO So Ts toaTn i rBoo W 7 0 0 9 so SO SO SO SO SO SO SO so SO $0 SO so SO SO so T a i o o ( T r B r m j 6007 50 SO SO SO $0 so SO SO so SO SO $ 0 SO SO SO 50

TelsofTranooo SO SO SO 50 $0 SO SO so SO SO SO SO SO SO SO SO

Risk Managofnors so SO SO SO $0 so SO so so so SO S7,437 57,437 so so SO L N G Raawval tan C n a f j o SO $0 SO SO SO SO so SO $0 $6 SO SO SO so so SO

MiscsHaneous ^ a a p a y r r w t s so $164,752 so SO SO SO SO so so so so $27,BOO 5212,552 so so So PiDpane 50 SO so SO SO SO SO so (SI ) so so $ 0 ( S i ) £0 SO so To tcaTranscoTOIT SO 10 SO so SO SO so SO $0 so so SO SO SO SO $0

To!oo(Tran5co7016 SO SO (S769) so SO SO so so so so £0 SO (5789) so SO So T H o a T r a f B o o 1516 so SO SO $0 $0 SO so so so SO $ 0 SO SO so SO so TweoiTranncq 60O9 5237,137 $243,788 $240,738 5246.046 SO 50 SO SO so so SO $ 0 $967,709 SO $0 so ToloaTransoo 1519 SO SO $0 SO ($1,186) S2 (55) ($1,188) $2 IS5.501) (522,989) $ 0 ($30,881) $0 SO $0

TotooTransoo 7021 SO (S 10.540) ($848,207) SO SO so SO SO SO SO SO so (5858,747) so so so ToicoT"ranaoo3113 S5,641 S5.841 SO SO SO SO SO SO. SO SO SO so S11.282 ($12,228) $0 SO

TotcoTrarwco 7019 SO SO $0 so SO SO SO so SO $ 0 so SO SO $0 $0 SO

TelcaTranaoo 6011 SO $0 SO so $42,665 $44,000 (SZ 1.275) ($22,095) S838 5304 5140.952 so £185,383 50 (5679) $4,173

Taco/Transco SO SO SO SO SO so SO SO SO so $0 $0 SO SO SO SO

Tot c u T r o reco SO SO $0 SO SO so SO SO 53,554,227 so SO $0 $3,554,227 SO $0 SO

SO SO $0 SO SO $0 SO $0 $ 0 as SO so SO so 50 SO

Total Aocru i l A d j u s l n m f l a $86,429 $470,363 (51,178.932) 5681,172 5510,491 5866.733 5^97,115 5180.408 SI 85.379 ($2,073,185) $10,829 5501,909 5440,711 5225,741 5326.274 ($338,255)

Mi&eolifinooia Adiusimwta SO SO SO SO SO SO $0

OUSyoemSal^SwapMaroinDuo (Relijms ($895,313) (S179.5S4) ($710,687) (5280,985) ($227,935) ($177,462) (£177,797)

Oil Sysom SaWSwsp FutH ReCumed lo CUE (51,126.283) (5573) (52,260,823) ($878) (S657) ($613) (5155,700)

Copaety RtHooao. 25% AdrrtnlOfnlion Fee S7 S7 SI.448 5113,662 586,838 S113.662 $104,206

($313,477) (Si .273.068) (51,963.873)

(5766,111) (S1.589.257) ($1,756,841)

5104,206 5253.859 S140.940

SO

(517,805)

(5271.342)

S11.342

SO

(5120.419)

(569,060)

SO

SO

($6,338,357)

(57,977,935)

5930,174

SO

($51,170)

(5243.24$)

SO

£0

($106,669)

{SMS)

SO

SO

($99,834)

(S34.«32)

$52,331

Gas Choice C a s h O u l ($26,266) $0 ($3,022) 52,473 53.383 S326 (51,023) (52.934) 538 (5375) (58,956) $ 4 9 ($36,307) (S4B.303) IS871) (51.065)

0

0

0

SO

SO

$0

SO

SO

SO

SO

SO

$0

SO

SO

SO

SO

SO

SO

SO

SO

SO

SO

$0

50

SO

SO

SO

SO

$0

so SO

SO

SO

SO

SO

SO

M o n t t y A O I u s m o r t i (S1.961.426) $290,262 (54,152.016) 5515.844 5373,120 5802,646 ($33,199) (5797,908) (52,403.050) (55,653.333) ($273,933) $312 ,479 (512,981,714) (5114,877) £217,782 {£421.45a)

Tolal C o S i 591.505.444 $74,346,938 $67,868,224 535.127,489 £23.017.936 515,306.367 $13,677,080 513,844.227 SI a 149,689 542.836.404 $72,331,736 $128,243,939 5596,258.474 5111.238.223 S84.176.880 567,876.366

Section 1 Page 3o l !5

9 PECO B V O T Company PuC 1307(() Filing

PECO ENERGY COMPANY ACCRUED COST OF FUEL PURCHASED

TRANSCONTINENTAL PIPE LINE CORPORATION 01/01/05 THROUGH 03/31/06

Quantilies - DTH Jan-05 Feb-05 Mat-OS Apr-OS MayrOS Jtin-05 Jul-05 Aug:05 Sep-05 bct-05 Nov-05 Dec-05 Tolal 2005 Jan-06 Feb-06 Mar-06

S-2 Demand 31.142 31,142 31.142 31,142 31,142 31,142 31,142 31,142 31,142 31,142 31,142 31.142 373;704 31,142 31.142 31.142 Storage Capacily 233,277 233,277 233,277 233277 233,277 233,277 233,277 233,277 233,277 233.277 233,277 233,277 2.799.324 233,277 233,277 233,277 Storage Withdrawal 624,582 191,240 405,916' 11,099 0 0 0 0 0 0 79,006 451,445 1.763,288 126,985 180,151 213,667 Storage ln[ection 0 0 0 184,241 196;145 246,310 393,645 214,746 172,350 237,912 169,083 0 1,814,432 0 0 0 Leidy East Demand 930.000 840.000 930,000 900,000 30,000 30.000 30,000 30,000 900,000 900,000 900,000 930,000 4,740,000 930,000 840,000 930.000 LekJy East Commodity 0 0 0 0 0 0 0 0 0 0 0 929,628 929.628 0 839,664 929,628 LekJy East Cap Release 0 0 0 (870,000) (899,000) (870,000) (899.000) (899,000) (870,000) (899,000) (870,000) 0 (7,076,000) 0 0 0 Trenton Woodbury Demand 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Trenton Woodbury Commodity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

rr-issecommodity 0 0 0 0 0 0 0 0 0 0 0 3,034 3.034 0 0 0 GSS Demand 54,508 54,508 54,508 54,508 54,508 54,508 54,508 54,508 54,508 54,508 54,508 54;508 654,096 54,508 54,508 54,508 Storage Capacity Vol Chge 2,667,190 2,667,190 2,667,190 2,667,190 2,667,190 2,667,190 2,667,190 2,667,190 2,667,190 2.667.190 2,667,190 2.667.190 32,006.280 2,667,190 2.667,190 2,667,190 Storage Withdrawal 679,129 376,428 562,692 18,777 0 0 0 0 1,116 5,022 238.549 559,200 2,440,913 323,651 740,547 302,441 Storage ln(eotion 43,711 33,449 37,128 198,056 287,338 325,322 351,259 316,275 267,162 249,635 144,239 67,860 2,321,434 115,733 72.874 141,459 Excess Withdrawal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 WSS Demand 43,382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 520,584 43,382 43,382 43,382 Storage Capacity Vol Chge 3.687,492 3,687,492 3,687,492 3,687,492 3.687,492 3,687,492 3,687,492 3,687,492 3,687,492 3,687.492 3,687.492 3,687,492 44,249,904 3,687,492 3,687.492 3,687,492 Storage Withdrawal 463,827 59,653 418,550 59,876 1,523 0 0 0 19,767 28,508 0 89.488 1,161.192 112,122 254,583 178,517 Storage Injection 165,342 103.386 22,569 317,902 362,742 490,548 339,642 161,765 155,740 498,876 148,322 58,603 2,825,437 125,584 50,329 131.246 FT Demand /3693 154,278 154,278 154,278 154.278 154,278 154,278 154,278 154,278 154,278 154;278 154.278 154,278 1,851,336 154,278 154,278 154.278 FT Commodity 3,946,292 3,236,010 1,948,140 1,312,581 1.542,548 1,702,170 1,970,290 1,698,222 1,596,795 2,170,270 2,655,795 3,678,046 27,457,159 4,685.169 2.812,280 1.978,627 FTACA 0 0 0 0 0 0 0 0 0 0 0 0 0 4,559.740 2,812,280 1.847,381 FT Capacity Release (58,683) (48,356) (1,604.560) (2,003,494) (2,069,715) (2,002,500) (2,081,278) (2,387,496) (2,910,780) (2,077,806) (88,290) (91,140) (17,424,098) (91.450) (83,535) (1.613.333) PS/FT Demand/5000 2237 2,237 2,237 2,243 2,243 2,243 2,243 2,243 2,243 2,243 2,243 2,243 26,898 2,243 2,243 2.243 PS/FT Commodity 141,174 127,512 0 0 0 0 0 0 0 0 0 141,174 409,860 141.174 127,512 0 Eminence Demand 34,652 34,652 34,652 34,652 34,652 34,652 34,652 34,652 34,652 34,652 34,652 34,652 415.824 34,652 34,652 34,652 Eminence S lor age Cap. 348,638 348,638 348.638 348.638 348,638 348,638 348,638 348,638 346,638 348,638 348,638 348,638 4,183,656 348,636 348,638 348,638 Cash Out/ In 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 8,819 0 0 0 576 3,745 13,140 (3,169) 0 0 Total Volume 13,312,170 11,366,118 9,077,231 7,385,840 6,708.383 7.178,652 7,370,179 6,391.314 6.588,952 8,370,219 10,634,082 14.077,885 108,461.025 18,282,341 15,903,487 12,296,635

Sociion 1 Page 4 ol 15

9 PECOVVBv Company PuC I307(!) Filing

PECO ENERGY COMPANY ACCRUED CO ST OF FUEL PURCHASED

TRANSCONTINENTAL PIPE LINE CORPORATION 01/01/05 THROUGH 03G1/06

Rates S Jan-05 FeO-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Ocl-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06

S-2 Demand S4.4241 S5.1761 $4.4139 S4,4139 S4.4139 $4:4139 S4.4139 S4,4109 $4:4109 $4.4109 $4,4109 $4.4093' S4.4093 $4.3826 $4,3826 Storage Capacily SO. 1293 $0.1293 SO. 1293 $6.1293 SO. 1293 SO. 1293 $0.1293 $0.1293 $01293 $0.1293 SO. 1293' 50.1293 SO. 1293 $0.1293 $0.1293 Storage Withdrawal S0.O541 SO.0534 $0.0534 $0.0534 SO.OOOO SO.OOOO $6.0000 SO.OOOO $0.0000 $0.0000 S0.0538 50.0529 SO.0529 $0.0509 $0.0509 Storage Injection S0.0390 SO.0000 SO.OOOO S0.0375 $0.0375 $0.0375 S0.0375 $0.0375 $0.0375 $0.0374 $0.0374 $0.0000 SO.OOOO $0.0000 $0.0000 Leidy East Demand $0.4905 $0.5431 S0.4905 $0.4342 S0.4342 $0.4342 SO.4342 S0.4342 $04342 $0.4342 $0.4342 $0.4342 $0.4342 S0.4342 S0.4342 Leidy Easl Commodity SO.OOOO $0.0000 SO.OOOO $0.0000 SO.OOOO SO.0000 $0.0000 SO.0000 $0.0000 $0.0000 SO.OOOO $0.0037 $0.0000 S0.0055 $0,0055 Leidy East Cap Roloase $0.0000 $0.0000 SO.OOOO $0.0200 $0.0200 $0.0200 $0.0200 $0.0200 $0.0200 S0.0200 $0.0200 $0,0000 SO.OOOO SO.OOOO $0.0000 Trenton Woodbury Demand SO.OOOO $6.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.0000 SO.OOOO $0.0000 $0.0000 SO.OOOO SO.OOOO 50 0000 Trenton Woodbury Commodity SO.OOOO SO.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.0000 SO.OOOO SO.0000 $0.0000 $0.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO lT-l596Commodity SO.OOOO SO.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 SO.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.3890 $0.0000 $0.0000 50.0000 GSS Domand $1.8822 S2.7201 S2.7201 S2.7205 S2,7205 $2.7205 $2.7205 S2.7205 S2.7205 $2.7205 $2.7205 $2.7207 $2.7207 S2.7207 $2.7207 Storage Capacity Vol Chge S0.0158 $0.0158 S0.0158 $0.0158 S0.0158 $0.0158 $0.0158 $0.0158 S0.0158 S0.0158 $0.0158 S0.0158 50,0158 $0.0158 $0.0158 Storage Withdrawal S0.0295 $0.0295 $0.0295 S0.0281 SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0281 50.0280 $00280 $0.0280 50,0283 $0.0293 $0.0233 Storage Injeciion S0.0312 SO. 0312 $0.0312 $0 0304 S0.03O4 $0.0304 $0.0304 50.0304 S0.0304 $0.0304 $0.0304 $0.0305 $0.0305 $0.0305 S0.0305 Excess Withdrawal SO.OOOO SO.OOOO $0.0000 SO.OOOO SO.OOOO $0.0000 SO.0000 SO.OOOO SO.OOOO $0.0000 $0.0000 $0.0000 SO.OOOO $0.0000 SO.0000 WSS Demand S0.5671 $0.5671 $0.5671 $0.5671 S0.5671 $0.5671 $0.5671 $0.5671 S0.5671 S0.5671 $0.5671 $0.5671 S05671 SO 5671 $05671 Storage Capacity Vol Chgo $0.0067 SO.0067 $0.0067 $0.0057 $0.0067 $0.0067 $0.0067 $0.0067 $0.0067 50,0067 $0.0067 S0.0067 SO,0067 SO 0067 $0.0067 Storage Withdrawal S0.0064 SO.0064 $0.0064 S0.0064 S0.0064 $0,0064 30,0064 $0.0000 $0.0064 $0.0064 $0.0064 $0.0064 SO.0064 SO. 0064 $0.0064 Storage Injection S0.0064 $0.0064 S0.006d $6.0064 S0.0064 $0.0064 $0.0064 $0.0064 $0.0064 $0.0064 $0.0064 $0.0064 $0.0064 SO 0064 SO 0064 FT Demand/3693 S11.9586 $11.9586 S11.9586 S11.9514 $11.9614 $11.9614 $11.9614 $11.9614 $11.9614 511.9614 511.9614 $11.9614 511.9614 $11.9614 $11.9614 FT Commodity S0.0365 SO.0341 $0.0276 S0.0196 S0.0221 $0.0189 S0.0197 $0.0199 $0.0172 $0.0168 S0.0219 $0.0221 $0.0165 $0.0203 $0.0189 FTACA $0.0000 SO.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 SO.OOOO 50.0000 50.0018 50.0018 $0.0018 FT Capacity Release S0.4272 $0.4269 $0.0146 S0.2073 SO. 1678 $0.1677 $0.1692 $0.1494 $0.1228 $0.1688 $0.4262 $0.4262 $0.4262 S0.4262 $0.0979 PS/FT Domand/5000 $11.9587 $11.9587 S11.9587 $11.9613 $11.9613 $11.9613 $11.9613 Si 1.9613 $11.9613 $11.9613 $11.9613 $11.9613 $11.9613 $11.9613 Si 1.9613 PS/FT Commodity $0.0308 S0.030B SO.OOOO $0.0000 $0.0000 SO.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 SO, 0212 50,0212 SO. 0212 SO.0000 Eminence Demand S0.4697 SO.4697 $0.4697 S0.4697 S0.4697 $0.4697 $0.4697 $0.4697 $0.4697 $6.4697 $0.4697 $0.4697 50.4697 $0.4697 $0.4697 Eminence Storage Cap. S0.0467 $0.0467 $0.0467 $0.0467 S0.0467 $0.0467 $0.0467 $0.0467 $0,0467 $0.0467 $0.0467 $0.0467 $0.0467 S0.O467 50.0467 Cash Out / In SO.OOOO SO.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 SO.OOOO SO.OOOO $0.0000 SO 0000 SO.OOOO SO.OOOO SO.OOOO

Section 1 Page 5o) 15

9 PECO o W f y Company PuC 1307(t) Ring


TRANSCONTINENTAL PIPE LINE CORPORATION 01/01/05 THROUGH OMI/OS

Amounts S Jan-05 Feb-05 Mar-05 Apr-05 MayrOS Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 NovrOS Dec-05 Total 2005 Jan-06 Feb-06 Mar-06

S-2 Demand 5137,775 $161,194 $137,458 $137,458 5137,458 5137,458 5137.458 SI 37.364 5137,364 SI 37,364 $137,364 5137,314 51,673,029 $137,314 5136,483 5136,483 Storage Capacity 530,163 $30,163 530,163 530,163 S30,163 530,163 530,163 $30,163 $30,163 530,163 530,163 $30,163 5361,956 S30,163 $30,163 530,163 Storage Withdrawal S33.790 $10,212 521,676 $593 $0 SO SO SO SO SO $4,251 $23,881 $94,403 56,718 59,170 510,886 Storage Injection SO $0 SO $6,909 57,355 S9,237 514,762 S8,053 $6,463 $8,898 56,324 $0 $68,001 SO SO SO Leidy East Demand $456,180 $456,180 5456,180 5390,780 $403,806 5403,806 5416,832 $416,832 5390,780 5390,780 $390,807 $403,834 54,976.797 5403,834 $364,753 $403,834 Leidy Easl Commodily SO SO SO SO SO $0 SO SO SO SO SO S3,440 $3,440 SO $4,618 S5,113 Leidy Easl Cap Release SO SO SO ($17,400) (517,980) ($17,400) (517,980) ($17,980) ($17,400) ($17,980) ($17,400) SO (5141,520) SO SO $0 Trenton Woodbury Demand SO SO SO SO SO $0 SO SO $0 SO SO SO $0 SO 50 $0 Trenton Woodbury Commodity SO SO SO SO SO $0 SO SO so. SO SO SO SO SO SO $0 IT-1595Commodity SO SO SO $0 SO $0 $0 so SO $0 SO $1,180 $1,180 SO SO so GSS Demand $102,595 $148,267 5148,267 5148,289 5148,289 5148,289 $148,289 5148,269 $148,289 5148,289 $148,289 5148,300 Sl.733,741 $148,300 5148,300 $148,300 Storage Capacity Vol Chge 542,142 542,142 $42,142 $42,142 542,142 $42,142 $42,142 542,142 542,142 542,142 542,142 542,142 5505,704 542,142 542,142 542,142 Storage Withdrawal $20,034 511,105 $16,599 5528 SO $0 SO SO $31 $141 S6,679 $15,658 $70,775 59,159 $20,957 $8,559 Storage Injection S1,364 $1,044 $1,158 $6,021 $8,735 59,890 510,678 59,615 58,122 $7,589 54,385 $2,070 $70,671 53,530 $2,223 $4,314 Excess Withdrawal SO SO SO $0 SO $0 $0 $0 SO $0 SO $0 SO SO SO $0 WSS Demand 524,602 524,602 $24,602 $24,602 $24,602 524,602 S24,602 524,602 524,602 524,602 $24,602 $24,602 $295,224 $24,602 524,602 524,602 Storage Capacity Vol Chge $24,706 524,706 $24,706 524,706 $24,706 $24,706 $24,706 524,706 524,706 524,706 $24,706 $24,706 $296,472 $24,706 524.706 $24,706 Storage Withdrawal 53,096 5382 $2,679 5383 510 SO SO $0 SI 27 Si 82 SO 5573 S7.432 5718 51.629 $1,143 Storage Injection $1,058 $662 $144 $2,035 $2,322 53,140 52,174 51,035 S997 $3,193 S949 5375 $18,084 5804 5322 S840 FT Demand 12693 SI.844,947 51,844,947 $1,844,947 $1,845,376 $1,845,376 $1,845,376 $1,845,376 $1,845,376 51,845,376 51.845,376 $1,845,376 51.845,376 522,143,225 51,845.376 $1,845,376 $1,845,376 FT Commodity 5144,061 5110,434 $53,681 $25,769 534,092 532,230 538,893 $33,734 $27,434 S36.530 $58,500 581,312 5676,670 S77.261 $57,005 537.386 FTACA SO $0 SO $0 $0 SO SO SO SO $0 SO SO SO $8,206 55,062 $3,325 FT Capacity Release (525.072) ($20,642) ($23,445) ($415,366) (5347,258) (5335,865) (5352,184) ($356;786) (5357,405) ($350,717) (537,628) (538,843) (52.661,211) (538,976) (535,603) (5158,005) PS/FT Demand/5000 $26,752 $26,752 $26,752 526,829 $26,829 526,829 $26,829 $26,829 $26,829 $26,829 526,829 $26,829 $321,717 526,829 526,829 526,829 PS/FT Commodity $4,348 S3,927 SO SO $0 SO SO SO SO SO $0 $2,993 511,268 52,993 52,703 SO Eminence Demand $16,276 $16,276 $16,276 516,276 $16,276 516,276 516,276 516,276 516,276 $16,276 $16,276 516,276 $195,312 $16,276 $16,276 516,276 Eminence Storage Cap. $16,281 $16,281 816,281 SI 6,281 516,231 516,281 $16,281 516,281 $16,281 SI 6,281 $16,281 S 16.281 5195,372 SI 6,281 $16,281 516,281 Cash Out / In SO SO SO SO SO SO 566,830 50 SO SO S6.261 $40,228 5113,319 ($46,489) SO 50 0 SO $0 $0 SO $0 SO $0 $0 SO SO SO SO SO SO (5171,595) SO

Tolal Amouni 52,905,098 $2,908,634 $2,840,266 52,312,374 $2,403,204 52,417.160 52.492,127 $2,406,531 $2,371,177 $2,390,644 $2,735,156 $2,848,690 531.031,061 $2,739,749 52,572.402 S2,628,553

TOTAL DEMAND 540,633.680 TOTAL VARIABLE 51,373,400 TOTAL CREDITS (S2 & CAP F (53,035,315)

Section 1 Page 6 of 15

9 9 PECO E n ^ ^ o m p a n y PuC 1307(1) Ring


TEXAS EASTERN PIPE LINE CORPORATION 01/01/05 THROUGH 03/31/06

Ouanlitias - DTH Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 NOVrOS Dec-05 Total 200S Jan-06 Feb-06 Mar-06

CDS Access Area Demand 64,120 64,120 64,120 64,120 64.120 64,120 64,120 64,120 64,120 64,120 64,120 64,120 769,440 64,120 64,120 64,120 CDS Market Area Demand 49,286 49.286 49,286 49,286 49,286 49,286 49,286 49,286 49,286 49,286 49,286 49.286 591,432 49,286 49,286 49,286 CDS Commodity 1,404,071 1.256.248 1,031,162 0 0 3,684 0 0 0 0 0 1,249,938 4,945,103 1,428,332 1,050,000 1,422,525 CDS ACA Charge 1,404,071 1,256,248 i,031.162 0 0 3,684 0 0 0 0 0 1,249,938 4,945.103 1,428,332 1.050,000 1.422,525 CDS Capacity Release (202,492) (154,280) (172,670) (10,521,690) (10,874,893) (10,537,410) (10.871,514) (10,857,006) (7,479,990) (7,729,323) (142,800) (147,560) (69,691.628) (142,383) (68,684) (147,963) FT-1 Access Area Demand 45.534 45.534 45,534 45,534 45,534 45,534 45,534 45,534 45,534 45,534 45,534 45,534 546,408 45.534 45,534 45.534 FT-1 Market Area Demand 35,000 35.000 35,000 35,000 35,000 35,000 35,000 35,000 35,000 35,000. 35.000 35,000 420,000 35.000 35,000 35.000 FT-1 Commodity 1,008,419 905:725 995,254 15,000 287,794 295,779 407,659 254,387 0 15,500 475,604 971.609 5,632,730 805,800 423,576 784,300 FT-1 ACA Charge 1,008,419 905,725 995,254 15,000 287,794 295;779 407,659 254,387 70,942 15,500 475,604 971,609 5,703,672 805,800 423,576 764,300 FT-1 Capacity Release

FT-1-#910510-Demand

(4,712,341) (4,236,652) (4,69r,974) (4,541,550) (4,692,935) (102,180) (112,964) (101,835) (98,850) (103^85) (188,700) (194,990) (23,778,356) (202.151) (185.920) (210.025) FT-1 Capacity Release

FT-1-#910510-Demand 70,000 70,000 70,000 70,000 70,000 70.000 70,000 70,000 70.000 70,000 70,000 70,000 840.000 70,000 70,000 70,000 FT-1 - #910510 - Commodity 198,042 40,000 47,063 0 0 0 0 0 0 0 73,672 1,085,000 1,443.777 1.065,000 626,000 0 FT-1-#910510-Cap Rel SS-1 Demand

0 0 (465,000) 0 (1,085,000) (1,050,000) (1,085,000) (1,065,000) (1,050,000) (1,085,000) 0 (194,990) (7,099,990) 0 0 (1.085,000) FT-1-#910510-Cap Rel SS-1 Demand 78,114 78,114 78,114 78,114 78,114 78.114 78,114 78,114 78.114 78,114 78,114 78,114 937,368 78,114 78,114 78,114 SS-1 Credit (demand) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (') Space Charge 459,346 459.346 459,346 459,346 459,346 459,346 459.346 459,346 459,346 459,346 459,346 459,346 5,512.152 459.346 459,346 459,346 Storage Withdrawal 1.060,777 791.079 791,669 191,940 21.659 0 0 0 22,464 24,447 505,693 514.496 3,924,224 356.472 698,260 456,486 Excess Storage Withdrawal 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Storage Injection 114,452 45,960 32,387 439,013 502,469 563,813 582.117 529,211 398.710 485,956 298,031 76,685 4,068,804 191.201 94,562 203,500 Excess Injection 71733 0 0 0 0 0 0 0 0 0 0 0 71,733 0 37,729 115,435 LLFT Demand 29,913 29,913 29,913 14,165 14.165 14,165 14.165 14,165 14,165 14,165 14,165 29,913 232.972 30,48t 30,487 30,487 LLFT Usage 547,184 492,524 779,137 292,200 292,175 292,200 292.175 292,175 292,200 301,600 0 388,969 4,262.539 129,642 714,718 643,200 LLFT ACA 547,184 492,524 779,137 292,200 292,175 292,200 292.175 292,175 292,200 301.600 0 388,969 4,262,539 129.642 714,718 643,200 FTS-S Demand 13,486 13,486 13,486 0 0 13,486 13,486 13,486 13,486 13,486 13,486 13,486 134.860 13,486 13,486 13,486 FTS-2 ACA 227,415 232,668 337,365 0 0 0 0 0 0 0 65,000 183,206 1,045.654 110,961 325,153 274,890 FTS-7 Demand 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 290.040 24,170 24,170 24,170 FTS-7 ACA 460,435 416,043 569,222 0 0 0 0 0 0 0 87,560 318,880 1,852.140 74,700 453,891 412,095 FTS-8 ACA 201.925 177,330 246,250 0 0 0 0 0 0 0 98,500 177,300 901.305 93.575 216,700 182,225 FTS-8 Demand 9.850 9,850 9.850 9,850 9,850 9,850 9,850 9,850 9,850 9,850 9.850 9,850 118,200 9,650 9.850 9,850 FTIRIV Demand (Flex-X) 29,210 29.210 291210 29,210 29,210 29,210 29,210 29,210 29,210 29,210 29,210 29,210 350.520 29,210 29,210 29,210 FT 1RIV ACA 524,260 471.893 746,500 0 0 0 0 0 0 0 0 372,675 2,115,328 124,210 684.780 616,258 FTIRIV Cap Release 0 0 0 (876,300) (905,510) (876,300) (905,510) 0 (876,300) (905,510) (876,300) 0 (6,221,730) 0 0 0 M2 M2 cap re! demand 29,210 29,210 23,210 0 0 0 0 0 0 0 0 29,210 116,840 29,210 29,210 29,210 M2 to M2 usage 524,260 471,893 746,500 0 0 0 0 0 0 0 0 372,675 2,115,328 124,210 684,780 616,258 M2 to M2 ACA 524,260 471,893. 746,500 0 0 0 0 0 0 0 0 372,675 2,115,328 124,210 684.780 616,258 Storage Surcharge Credit 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 M3 to M3 Demand - Line 1A 120,000 120,000 120,000 120,000 120,000 120,000' 120,000 120,000 120,000 120.000 120,000 120,000 1,440,000 120,000 120,000 120,000 Cashout 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Total Volumes 5,969,313 5,094,060 5,602,157 (13,695,392) (14,875.477) (9,806,470) (9,980.922) (9,409,225) (7,416,343) (7,666.334) 1.884,145 9,214,323 (45,086,165) 7,725,366 9,886,432 8,808,279

Section 1

Page 7 ol 15 PECO EneTgômpany

PuC 1307(f) Filing



Rates • $ Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05. Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06

CDS Access Area Demand 3.3851 3. .3851 3 .3851 3. .3851 3. .3851 3. .3851 3. .3851. 3.3851 3 .3851 3.3851 2.7149 3.3851 3.3851 3.3851 3.3851 CDS Market Area Demand 10.9160 10. .8680 10. .8680 10. .8680 10. .8680 10. .8680 10. .8680 10.8600 10 .8600 10.8600 10.8600 10.8390 10.8390 10.8390 10.7270 CDS Commodity 0.0781 0. .0765 0 .0762 0 .0000 0. .0000 0. .0751 0. .0000 0.0000 0. .0000 0.0000 0.0000 0.0775 0.0737 0.0737 0.0652 CDS ACA Charge 0.0019 0. .0019 0 .0019 0 .0000 0. .0000 0. .0019 0. .0000 0.0000 0. ;0000 0.0000 0.0000 0.0018 0.0018 0.0018 0.0018 CDS Capacity Release 0.1013 0 1039 0. .1037 0. .0957 0. .0957 0 .0956 0. .0956 0.0956 0. .0908 0.0908 0.0896 0.0896 0.0894 0.0916 0.0893 FT-1 Access Area Demand 3.1620 3. .1620 3 .1620 3 .1620 3. .1620 3. .1620 3 .1620 3.1620 3. .1620 3.1620 3.1620 3.1620 3.1620 3.1620 3.1620 FT-1 Market Area Demand 10.6930 10 .6450 10. .6450 10. .6450 10. .6450 10 .6450 10. .6450 10.6370 10 .6370 10.6370 10.6370 10.6160 10.6160 10.6160 10.5040 FT-1 Commodity 0.0749 0. .0720 0. .0725 0 .0773 0. .0752 0 .0752 0 0752 0.0766 0. .0000 0.0787 0.0817 0.0724 0.0752 0.0797 0.0677 FT-1 ACA Charge 0.0019 0. .0019 0. .0019 0 .0019 0. .0019 0. .0019 0. .0019 0.0019 0. .0019 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 FT-l Capacity Release 0.0866 0. .0866 0 .0866 0 .0866 0: .0866 0. .0870 0. .0845 0.0844 0 .0844 0.0843 0.0842 0:0842 0.0841 0.0841 0.0841 FT-1- #910510 - Demand 6.4225 6. 3985 6 .3985 6 .3985 6. 3985 6. .3985 6. .3985 6.3945 6. .3945 6.3945 6.3945 6.3840 6.3840 6.3840 6.3280 FT-1- #910510 - Commodity 0.0797 0. .0770 0 .0770 0. .0000 0. .0000 0. .0000 0. .0000 0.0000 0 .0000 0.0000 0.0783 0.0764 0.0764 0.0764 0.0000 FT-1-#910510-Cap Rel 0.0000 0. .0000 0 .0100 0 .0000 0. .0400 0. .0400 0. .0400 0.0400 0. .0400 0.0400 0.0000 0.0000 0.0000 0.0000 0.0522 SS-1 Demand 5.3217 5. .3105 5 .3105 5. .3105 5. .4910 5. .4910 5. .4910 5.4880 5. .4880 5.4880 5.4880 5.4860 5.4860 5.4860 5.4575 SS-1 Credit (demand) 0.0000 0. .0000 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0.0000 0 :oooo 0:0000 0.0000 0.0000 0.0000 0.0000 45000.0000 Space Charge 0.1293 0. .1293 0 .1293 0 .1293 0. .1293 0 .1293 0 .1293 0.1293 0 .1293 0.1293 0.1293 0.1293 0.1293 0.1293 0.1293 Storage Withdrawal 0.0583 0 .0576 0 .0576 0 .0576 0 .0576 0 .0576 0 .0000 0.0000 0 .0576 0.0576 0.0580 0.0580 0.0571 0.0571 0.0551 Excess Storage Withdrawal 0.0000 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0.0000 0 .0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Storage Injection 0.0356 0 ;0356 0 .0356 0 .0356 0 .0356 0 .0356 0 .0356 0.0356 0 .0356 0.0356 0.0356 0.0354 0.0354 0.0354 0.0354 Excess Injection 0.1606 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0.0000 0 .0000 0:0000 0.0000 0.0000 0.0000 0.1601 0.1601 LLFT Demand 0.4900 0 .4900 0 .4900 0 .0300 0 .0300 0 .0300 0 .0300 0.0300 0 .0300 0.0300 0.0300 0.4900 0.4900 0.4900 0.4900 LLFT Usage 0.0023 0. .0023 0 .0023 0 .0023 0 .0023 0 .0023 0 .0023 0.0023 0 .0023 0.0023 0.0000 0.0023 0.0023 0.0023 0.0023 LLFT ACA 0.0019 0 .0019 0 .0019 0 .0019 0 .0019 0 .0019 0 .0019 0.0019 0 .0019 0.0018 0.0000 0.0018 0.0018 0.0018 0.0018 FTS-2 Demand 7.9590 7. 9590 7. .9590 0. .0000 0. .0000 7. .9590 7 .9590 7.9590 7 .9590 7.9590 7.9590 7.9590 7.9590 7.9590 7.9590 FTS-2 ACA 0.0019 0. .0019 0. .0019 0 .0000 0. .0000 0. .0000 0. .0000 0.0000 0. .0000 0.0000 0.0018 0.0018 0.0018 0.0018 0.0018 FTS-8 Demand 6.8640 6. 8640 6 .8640 6. .8640 6. .8640 6. :8640 6. .8640 6.8640 6 .8640 6.8640 6.8640 6.8640 6.8640 6.8640 6.8640 FT 1RIV Demand (Flex-X) 10.4390 10. .4390 10. .4390 10 .4390 10. .4390 10. .4390 10 .4390 10.4390 10. .4390 10.4390 10.4390 10.4390 10.4380 10:4380 10.4380 FT 1RIV ACA 0.0019 0. .0019 0. .0019 0. .0000 0. .0000 0. .0000 0. .0000 0.0000 0 .0000 0.0000 0,0000 0.0018 0.0018 0.0018 0.0018 FT 1 RIV Cap Release 0.0000 0. 0000 0 .0000 0. .0700 0. .0700 0. .0700 0. .0700 0.0000 0 .0700 0.0700 0,0700 0.0000 0.0000 0.0000 0.0000 M2 M2 cap rel demand 6.2100 6. .2100 0. .3042 0. .0000 0. .0000 0. .0000 0. .0000 0.0000 0. .0000 0.0000 0.0000 0.3042 0.0100 0.0100 0.0100 M2 to M2 usage 0.0336 0. 0336 0 .0324 0. .0000 0. .0000 0. .0000 0. .0000 0.0000 0. .0000 0.0000 0.0000 0.0322 0.0322 0.0322 0.0322 M2 to M2 ACA 0.0019 0. 0019 0. .0019 0. .0000 0. .0000 0. .0000 0 .0000 0.0000 0 .0000 0.0000 0.0000 0.0018 0.0018 0.0018 0.0018 Storage Surcharge Credit 0.0000 0. .0000 0 .0000 0. .0000 0. .0000 0 .0000 0 .0000 0.0000 0 .0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 M3 to M3 Demand - Line 1A 1.5830 1 .5830 1 .5830 1 .5830 1 .5830 1 .5830 1 .5830 1.5830 1 .5830 1.5830 1.5830 1.5830 1.5830 1.5830 1.5830 Cashout 0.0000 0. .0000 0 .0000 0 .0000 0 .0000 0 .0000 0 .0000 0.0000 0 .0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

0.0000 0. .0000 0. .0000 0. .0000 0. .0000 0. .0000 0. .0000 0.0000 0. .0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Section 1 Page Sot 15

9 PECO a ^ B f C o m p a n y PuC 1307(1) Filing



Amounts - S Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 AugÔS Sep-05 Oct-05 Nov-05 Dec-05 Total 2005 Jan-06 Feb-06 Mar-06

CDS Access Area Demand S217,053 S217,053 $217,053 $217,053 5217,053 5217,053 $217,053 $217,053 $217,053 $217,053 5174,078 5217,053 $2,561,661 $217,053 $217,053 $217,053 CDS Market Area Demand $538,006 $535,640 $535,640 S535.640 5535,640 $535,640 5535,640 $535,246 5535,246 $535,246 $535,246 S534,211 $6,427,041 S534;211 5534.211 $528,691 CDS Commodtty $109,684 $96,108 578,597 SO $0 $277 SO $0 $0 SO SO 596,695 $381,561 5105,222 $77,416 $92,784 CDS ACA Charge $2,668 S2.387 $1,959 SO $0 $7 SO SO SO SO SO $2,250 $9,271 $2,571 $1,690 $2,561 CDS Capacity Release ($20,510) (516,028) ($17,907) ($1,006,442) ($1,040,236) ($1,007,757) (51.039,457) ($1,037,870) (5679,497) ($702,147) ($12,795) ($13,221) ($6,593,867) ($12,731) ($6,291) ($13,210) FT-1 Access Area Demand 5143,980 $143,980 $143,980 $143,980 5143,980 $143,980 5143,980 $143,980 $143,980 $143,980 $143,980 5143,980 $1,727.760 5143,960 $143,980 5143,980 FT-1 Market Area Demand $374,255 5372,575 $372,575 $372,575 5372,575 $372,575 5372,575 $372,295 5372,295 $372,295 $372,295 5371,560 $4,470,445 5371,560 $371,560 $367,640 FT-1 Commodity 575,547 565,230 $72,145 $1,160 $21,647 $22,246 530,649 $19,491 $0 SI .220 538,846 570,386 $418,567 $60,561 $33,765 S53.083 FT-1 ACA Charge $1,916 SI .721 51,891 S29 $547 $562 $775 $483 SI 35 $28 S856 $1,749 $10,692 $1,450 $762 51.412 FT-1 Capacity Release ($407,864) (5366,732) ($406,143) ($393,109) ($406,212) (58,891) (59,545) ($8,598) ($8,346) (58.710) ($15,879) ($16,409) ($2,056,438) ($17,007) ($15,638) ($17,662) FT-1-S910510. Demand $449,575 $447,895 $447,895 $447,895 5447,895 $447,895 5447,895 $447,615 5447,615 $447,615 $447,615 5446,880 $5,374,285 5446,880 5446,880 $442,960 FT-1 - «910510 - Commodity $15,784 $3,080 $3,624 SO SO $0 SO SO $0 SO S5,759 $82,894 S111.151 $82,894 $63,106 SO FT-1-fl9l05lO-Cap Rel $0 SO (S4,650) SO (543,400) (542,000) ($43,400) ($43,400) ($42,000) ($43,400) SO $0 (5262,250) SO SO ($56,637) SS-1 Demand $415,699 $414,824 $414,824 $414,824 $428,924 5428,924 5428,924 $426,690 5428,690 S428.690 S428.690 $428,533 $5,090,236 $428,533 $428,533 5426,307 SS-1 Credit (demand) $0 SO $0 so SO SO SO $0 $0 SO SO $0 SO $0 SO ($45,000) Space Charge 559,393 559,393 559,393 559,393 359,393 S59,393 $59,393 559,393 $59,393 $59,393 $59,393 $59,393 5712,716 $59,393 $59,393 $59,393 Storage Withdrawal $61,843 545,566 $45,600 511,056 $1,248 $0 $0 SO 51.294 $1,408 $29,330 $29,841 $227,186 $20,355 $39,871 525,152 Excess Storage Withdrawal $0 SO SO so $0 SO $0 $0 SO SO SO $0 50 SO SO SO Storage Injection 54,075 51.636 $1,153 $15,629 S17.888 520,072 520,723 $18',840 $14,194 $17,300 510,610 $2,715 5144,835 $6,769 $3,347 57,204 Excess Injection 511,520 SO SO SO SO SO $0 $0 SO SO SO $0 $11,520 $0 S6.040 $18,481 LLFT Demand 514,657 $14,657 514,657 $425 S425 S425 5425 $425 S425 $425 $425 514,657 $62,028 $14,939 514,939 514,939 LLFT Usage $1,259 51,133 51.792 $672 $672 5672 $672 $672 S672 $694 $0 S895 $9,805 $298 $1,644 SI .479 LLFT ACA $1.040 $936 $1,480 $555 $555 $555 S555 5555 S555 S543 SO $700 $8,029 $233 $1,286 $1,158 FTS-2 Demand 5107,335 5107,335 $107,335 SO SO 5107,335 $107,335 $107,335 5107,335 $107,335 $107,335 5107,335 SI.073,350 $107,335 5107,335 5107,335 FTS-2 ACA $432 $442 $641 SO SO 50 $0 $0 SO SO $117 $330 SI ,962 $200 $585 $495 FTS-7 Demand 5158,942 5156,942 $158,942 5158,942 5158,942 5158,942 $158,942 $158,942 $158,942 5158,942 $158,942 $'158,942 51,907,304 $158,942 $158,942 5158,942 FTS-7 ACA 5875 $790 $1,082 $0 SO SO $0 $0 SO SO $158 S574 $3,479 $134 5817 $742 FTS-8 ACA $384 $337 $468 SO SO SO $0 $0 SO SO $177 $319 $1,685 $168 5390 $328 FTS-8 Demand $67,610 567,610 567,610 $67,610 $67,610 $67,610 567,610 567,610 $67,610 $67,610' S67.610 567,610 $811,320 S67.610 567,610 567,610 FTIRIV Demand (Flex-X) 5304,923 $304,923 $304,923 $304,923 5304.923 5304,923 $304,923 $304,923 5304.923 S304.923 $304,923 $304,923 53,659,076 $304,894 5304,894 5304,894

FTIRIV ACA $996 $897 $1,418 SO $0 SO SO SO SO SO $0 S671 $3,382 S224 $1,233 $1,109 FTIRIV Cap Release $0 $0 SO ($61,341) ($63,386) (S61,340) (563,386) SO (S61.342) ($63,386) ($61,341) $0 ($435,522) SO SO SO M2 M2 cap rel demand $181,394 $181,394 $8,886 SO SO SO SO $0 $0 SO SO 58,886 S380.560 S292 $292 $292 M2 to M2 usage $17,615 515,856 524,187 SO SO $0 $0 50 $0 SO SO $12,000 569,658 $4,000 • 522,050 $19,844 M2 to M2 ACA $996 S897 51,418 SO $0 SO SO $0 SO SO SO 5671 $3,982 $224 51.233 51.109 Storage Surcharge Credit SO SO SO $0 $0 $0 $0 SO SO SO $0 $0 SO $0 SO SO M3 to M3 Demand - Line 1A $189,960 $189,960 $189,960 $189,960 $189,960 $189,960 5189,960 $189,960 $189,960 $189,960 5189,960 $189,960 52,279,520 $189,960 5189,960 $189,960 Cashout so SO SO $0 SO $0 SO $0 SO SO SO $0 SO SO SO SO

Total Amount 53,101.042 $3,070,437 52,852,428 $1,481,429 $1,416,643 51,959,058 $1,932,241 51,983,640 $2,259,132 52,237,017 52,986,340 $3,327,183 $28,606,590 $3,301,147 53,279,088 $3,124,428

TOTAL DEMAND $45,613,462 TOTAL VARIABLE $2,185,044 TOTAL CAP RELEASE (INCLUDES STOF (59,487,253)

Section 1 Pago 11 ol 15

9 P E C O T ^ B ^ Company PuC 1307(1) Filing


01/01/05 THROUGH 03/31/06

Oua nil ties • DTH Jan-05 Feb-05 Mar-05 Apr-05 May-OS Jun-05 Jul-05 Aug-05 Sep-05 Ocl-05 Nov-05 Dec-05 Total 2004 Jan-06 Fob-06 Mar-06

Dolivaratillily market FS 30.511 30,511 30,511 30,511 30,511 30,511 30,511 30,511 30.511 30,511 30,511 30.511 366.(32 30.511 30,511 30.511 Capacily markel FS 228.833 228,833 228,833 228,833 228,833 228,833 228,833 228,833 228.833 228,833 228.633 228.833 2.745.996 228.833 228,833 228.833 Trans. Marhet Res 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 Trans market Access 29.973 29.973 29,973 14,043 14,043 14,043 14,043 14,043 14.043 14,043 29,973 29,973 248.166 29.973 29,973 29,973 Transp. Market Commodity 549.543 494,648 782,497 289,440 289,447 289,440 289,447 289.447 289.440 289,447 0 390.649 4.243,445 130.202 717,809 645.984 Transp. market Overrun 0 6 0 0' 0 0 0 0 0 0 0 0 0 0 0 0 Storage Withdrawals 554.757 499,340 789,920 284,670 0 0 0 0 0 0 0 394,599 2.523,286 131,518 725,056 652.505 Storage Injection 0 0 0 0 284,642 284,670 284,642 284.642 284.670 284,642 0 0 1.707,908 0 0 0 ACA 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0

Total Volumes 1.393.617 1,283,305 1,861,734 847,497 847,476 847.497 847,476 847,476 847.497 847,476 289,317 1,074,565 11.834,933 551.037 1,732,182 1,587,806

Rates • S Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06

Deltvorabillty markel FS 2.3760 2.3760 2.3760 2,3760 2.3760 2.3760 2.3760 2.3760 2 3760 2.3760 2.3760 2,6517 28.7877 2.3760 2.3760 2.3760 Capacity market FS 0.3397 0.3397 0.3337 0.3397 0,3397 0.3397 0.3397 0.3397 0.3397 0.3397 0.3397 0.3397 4.0754 0.3397 0.3397 0 3397 Trans. Market Res 0.0000 0.0000 O.OOOO 0.0000 0.0000 0,0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Trans market Access 2.6226 2.6226 2.6226 26226 2.6426 2.6426 2.6426 2.6426 2,6426 2.6426 2.6226 2,6226 31.5912 2.6226 2.6226 2.6226 Transp. Market Commodity 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0056 0.0672 0.0056 0.0056 0.0056 Transp. markel Overrun 0.0000 0.0000 0.0000 0.0000 0.0000 00000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Storage Withdrawals 0.0385 0.0385 o.n.w 0.0385 0.0385 0.0385 0.0385 0.0385 O0385 0.0385 0.0385 0 0385 0.4620 0.0385 0.0365 0 0385 Storage Injection 0.0000 0.0000 0.0000 0.0385 0.0385 0,0385 0.0385 0,0385 0.0385 0.0385 0.0385 0.0000 0.3080 0.0000 O.OOOO 0.0000 ACA 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 00000 0.0000 0.0000 0.0000 0.0000 0,0000 0.0000 00000

Amount $ Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jut-05 Aug-05 Seo-05 Ocl-05 Nov-05 Dac-05 Total 2004 Jan-06 Feb-06 Mar-06

Doliverability market FS $72,494 $72,494 572,494 $72,494 $72,494 572.494 $72,494 572,494 572,494 $72,494 572.494 580,906 S878.342 S72.494 S72.494 572,494 Capacity market FS $77,731 $77,730 577,730 $77,730 577.730 $77,731 $77,731 577,731 577.731 577,731 $77,731 $77,731 $932,763 $77,731 577,731 577,731 Trans. Markal Res 50 SO $0 $0 $0 SO SO SO $0 $0 so SO so SO $0 SO Trans market Access $78,607 578,607 578,607 $36,829 $37,110 537.110 $37,110 837,110 837,110 537,110 578,607 578,607 $652,525 578,607 $78,607 $78,607 Transp. Markel Commodity $3,077 52,770 54.382 $1,621 $1,621 $1,621 $1,621 51.621 SI.621 $1,621 so $2,188 S23.763 S729 $4,020 $3,618 Transp, market Overrun SO SO $0 SO $0 SO SO SO $0 $0 so $0 $0 SO $0 SO Storage Witddrawals $21,358 $19,225 530,412 $10,960 SO SO SO SO $0 $0 so 515,192 $97,147 $5,063 527.915 525.121 Storage Injection $0 SO SO so $10,959 510,960 $10,959 $10,959 810,960 510,959 so 50 S65.754 SO SO SO ACA $0 SO SO SO SO SO SO SO SO $0 so $0 $0 so SO so

$0 SO $0 $0 £0 SO SO SO $0 SO SO $0 so so so SO Total Amouni $253,267 5250.826 $263,625 $199,634 S199,913 SI 99.915 $199,914 $199,914 $199,915 $199,914 5228,832 5254,623 S2.650.294 $234,624 $260,766 $257,571

TOTAL DEMAND TOTAL VARIABLE

$3,150,125 $253,130

Section 1 Page 10 ol 15

PECO Efl^fCompany PuC 1307(1) Filing

PECO ENERGY COMPANY ACCRUED COST OF FUELS PURCHASED

DOMINION TRANSMISSION, INC. 01/01/05 THROUGH 03/31/06

Quantities • DTH Jan-05 Feb-05 Mar-05 Apr;05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Total 2005 Jan-06 Feb-06 Mar-06

GSS Storage Demand 34,663 34,663 34.663 34,663 34,663 34.663 34,663 34,663 34,663 34,663 34,663 34j563 415-356 34.663 34..663 34,663 GSS Storage Capacity 3,326,029 3.326,029 3,326.029 3,326.029 3,326,029 3,326.029 3,326,029 3,326.029 3,326,029 3,326,029 3,326,029 3,326,029 39,912^348 3,326.029 3,326,029 3.326,029 FT Demand 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 362,760 30.230 30,230 30.230 FT Variable 937,130 846,440 937.130 0 0 0 0 0 0 0 0 937,130 3.657,830 937,130 846,440 937,130 FT Capacity Release 0 0 0 0 0 0 937,130 937,130 906,900 937,130 906,900 0 4.625.190 0 0 0 GSS Storage Injection 69,939 0 0 306,600 316,820 306,600 316,820 316,820 306,600 316.820 67,345 0 2,324,364 108,787 0 60,833 GSS Withdrawal 674,557 1,209,118 830.833 0 0 0 0 0 0 0 378,694 1,010,768 4,103,970 171,222 683,250 605,501 GSS-TE Surcharge 0 0 0 0 0 0 0 0 0 0 0 937,130 937,130 0 0 0

Total Volumes 5,072,548 5,446,430 5.158.885 3,697,522 3.707,742 3,697,522 4,644,872 4,644,872 4,604,422 4,644,872 4,743,861 6,275,950 56,339,548 4.608,061 4.920.612 4,994,386

Rates - S Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-OS Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06

GSS Storage Demand 1.8822 1.8822 1.8822 1.8822 1.8822 1.8822 1.8822 1.8822 1.8822 1.8822 1.8825 1.8825 1.8825 1.8825 1.8825 GSS Storage Capacity 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 0.0145 FT Demand 5.3026 5.3026 5.3026 5.3026 5.3026 5.3026 4.5226 4.5226 4,5226 4.5226 4.4230 4.4230 4,4230 4.4230 4.4230 FT Variable 0.0019 0.0019 0.0252 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0018 0.0245 0.0245 0.0245 FT Capacity Release 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (0.0225) (0.0225) (0.0225) (0.0225) (0.0225) 0.0000 O.OOOO 0.0000 0.0000 GSS Storage Injection 0.0200 0.0000 O.OOOO 0.0200 0.0200 0.0200 0.0200 0.0200 0.0200 0.0200 0.0202 0.0000 0,0202 0,0202 0,0202 GSS Withdrawal 0.0216 0.0108 0.0216 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0090 0.0090 0.0180 0.0180 0,0180

GSS-TE Surcharge 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0214 0.0000 0.0000 0.0000

Amounts - S Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05

'1

Total 2005 Jan-06 Feb-06 Mar-06

GSS Storage Demand $65,243 $65,243 $65,243 $65,243 $65,243 $65,243 $65,243 $65,243 $65,243 $65,243 565,253 565,253 $782,936 $65,253 565,253 565,253 GSS Storage Capacity $48,227 $48,227 $48,227 $48,227 $48,227 $48,227 $48,227 $48,227 548,227 $48,227 $48,227 548,227 $578,724 $48,227 548,227 548.227 FT Demand $160,298 $160,298 $160,298 $160,298 $160,298 5160,298 $136,718 5136:718 $136,718 $136,718 5133,707 5133,707 $1,776,074 $133,707 5133,707 5133.707 FT Variable $1,781 $1,608 523,616 $0 $0 SO SO SO $0 $0 SO $1,687 528.692 522.960 $20,738 522.960 FT Capacity Release SO so SO ($20,405) SO (520,405) (821,085) ($21,085) (520,405) (521,085) ($20,404) SO ($144,875) $0 SO SO GSS Storage Injection 51,399 SO SO $6,132 S6,336 S6.131 56.336 S6,336 $6,132 S6.336 $1,360 $0 546.498 52,197 SO $1,229 GSS Withdrawal $14,576 $13,058 $17,946 $0 $0 SO SO SO 50 $0 $3,408 $9,097 $58,085 $3,082 $12,299 $10,900 GSS-TE Surcharge $0 $0 SO $0 $0 $0 SO $0 SO SO $0 $20,055 520,055 SO SO SO

Total Amouni $291,524 5288,434 $315,330 $259,495 $280,104 $259,494 $235,439 $235,439 $235,915 $235,439 $231,551 $278,026 $3,146,190 S275.426 5280.224 5282,276

TOTAL DEMAND $3,879,295 TOTAL VARIABLE 5249,695

TOTAL CAP RELEASE ($144,875)

Sociion i Pago 12o! 15

9 9 P E C C ^ J P F Company PuC1307 (I) Fitino

PECO ENERGY COMPANY ACCHUED COST OF FUELS PURCHASED

EASTERN SHORE 01/01/05 THROUGH 03/31/06

Ouanuues • DTH Apr-OS May-05 Aug-05 Sep-05 Total 2005 War-OS

FTACA 0 0 0 0 FT Commoilily Transportation 0 0 0 0 FT Domand (Ma<imum tariff rate) 3.000 3,000 3,000 3,000 FT Domand (naooiiaiod rate) 8.000 8.000 8,000 8.000

3.000 8,000

0 6.

3.000 8.000

0 0

3.000 B.OOO

0 0

3.000 8,000

0 0

3,000 8,000

0 0

3,000 8,000

0 39,000

4.000 8.000

0 0 93.000 132,000

4,000 38.000 8.000 96.000

0 124.000

4.000 8.000

0 0 112,000 83.000

4,000 4.000 8.000 8.000

Total Volumes 11,000 11,000 11,000 11.000 11,000 11.000 11,000 11.000 11,000 11,000 51,000 105,000 266,000 136,000 124,000 105,000

Rates • S Apr-05 May-05 Aug-05 Sep-05 Total 2005 Mar-OS

FTACA SO.OOOO 50.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO FT Commodily Transportntion SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.'lSOO S0.1500 503000 S0.1500 SO.ISOO S0.1500 FT Domand [Wanimummriflrme) S8.4567 S8.4567 S8.4567' S8.4567 S8.4567 S8.4567 S8.4567 S8-4567 SB.4567 S8.4567 $8.4567 S8.4567 S10I.4804 SB.4S67 Sfl4567 58 4587 FT Demand [nogotialod rata) S9.1S45 59.1645 59.1645 59.1645 S9.1645 S9.1645 S9.1645 S9.1645 S9.1645 S9.I645 S9.I645 59.1645 SI09.9740 S9.1645 S9.1645 S9.1645

Amounts - S Apr-05 May-05 Aug-05 Sep-05 Dae-05 Tolal 2005 Mar-06

FT ACA SO SO SO SO SO SO SO- SO SO SO FT Commodity Transportation SO SO SO SO SO 50 SO SO SO SO FT Domand [Maximum tarifl rale) S25.370 S25.370 525.370 525,370 525,370 S25.370 S2S,370 S25.370 $25,370 S25.370 FT Domand tnapotialad into) S73.316 573.316 573,316 573.316 573,316 $73.316 573,316 573,316 573,316 S73,316

SO SO SO SO SO SO S5,S50 513,950 $19,600 $18,600 516,800 513,950

S33.827 533,827 5321,354 $33,827 533,827 S33.827 573,316 S73,316 $879,792 $73,316 $73.316 S73.316

Total Amouni $98,686 598.686 S98,686 S98.686 598,686 598.686 598,686 598,686 598.686 $98,686 SI 12,993 $121,093 51,220,946 $125,743 $123,943 5121,093

TOTAL DEMAND 51,523,575 TOTAL VARIABLE 569,150 TOTAL CAP RELEASE SO

Sec I ion 1 Page 9 of 15

9 9 9 PECO E f f l ^ u o m p a n y PuC 1307(f) Filing


EQUITRANS. INC. 01/01/05 THROUGH Oil's 1/06

Quanlities - DTH Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 SeprOS Ocl-05 Nov-05 Dec-05 Total 2005 Jan-06 Feb-06 Mar-06

STS-1 Cap Res Chge 12,495 12,495 12.495 6,531 6.531 6,531 6,531 6,531 6,531 6.531 12,495 12,495 108.192 12,495 12,495 12,495 STS-1 Commodity 16,713 0 0 111.450 111,445 111,450 111,445 111,445 111.450 111.445 13,370 0 810.213 26,740 0 0 SS-3 Demand 12.495 12,495 12.495 12.495 12,495 12,495 12,495 12,495 12,495 12.495 12,495 12,495 149.940 12,495 12,495 12.495 SS-3 Space Charge 1,306,250 1,306,250 1.306.250 1.306,250 1,306,250 1.306,250 1,306.250 1,306,250 1,306,250 1,306.250 1,306,250 1,306,250 15.675.000 1,306,250 1,306,250 1,306.250 SS-3 Storage Withdrawal 227,415 204,920 337,365 0 0 0' 0 0 0 0 65,000 152,485 987,185 80.240 297,405 274.890 SS-3 Storage Iniection 16,328 0 0 0 108,872 108,870 108.872- 108,872 108,872 108,872 0 0 669,558 80,240 297,405 274.690 ACA STS- 1 16,713 0 0 111.450 111,445 111,450 111,445- 111,445 111,450 111,445 13,370 0 810,213 26.740 0 0

Total Volumes 1.608.409 1,536,160 1,668.605 1.548.176 1,657,038 1.657,046 1,657,038 1,657,038 1.657,048 1,657,038 1,422.980 1,483,725 19.210,301 1.545,200 1,926,050 1,881,020

Rates - S Jan-05 Feb-05 Mah05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Jan-06 Feb-06 Mar-06

STS-1 Cap Res Chge S6.2535 $6.2535 56.2535 $5.5105 S5.5105 55.5105 55.5105 $5.5105 $5.5105 $5.5105 $6.2535 $6.2535 S69.8410 S6.2535 $6.2535 S6.2535 STS-1 Commodity S0.0043 SO.OOOO $0.0000 SO. 0019 50.0043 S0.0043 S0.0O43 $0.0043 S0.0043 50.0043 $0.0043 SO.OOOO 50.0363 $0.0043 $0.0043 S0.0O43 SS-3 Demand SI.8289 $1.8289 $1.8289 51.8289 51.8289 SI .8289 S 1.8289 51.8289 $1.8289 SI.8289 51.8289 SI .8289 521.9468 $1.8289 S 1.8289 51.8289 SS-3 Space Charge S0.0353 $0.0353 50.0353 50.0353 50.0353 50.0353 S0.0353 S0.0353 S0.0353 S0.0353 $0.0353 $0.0353 $0.4236 S0.0353 S0.0353 S0.0353 SS-3 Storage Withdrawal S0.0155 S0.0155 50.0155 $0.0000 SO.OOOO $0.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO S0.0155 $0,0155 50,0775 50.0155 $0.0155 $0.0155 SS-3 Storage Injeciion S0.0155 SO.OOOO SO.OOOO $0.0000 S0.0155 50.0155 S0.015S 50.0155 $0.0155 S0.0155 50.0155 SO.OOOO $0.1240 SO.0155 $0,0155 S0.0155 ACA STS- 1 50.0019 SO.OOOO SO.OOOO SO.OOOO S0.0019 50.0019 $0.0019 50.0019 $0.0019 SO.0O18 S0.0018 SO.OOOO 50.0150 $0.0018 S0.0018 $0,0018

Amounts - S Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Total 2005 Jan-06 Feb-06 Mar-06

STS-1 Cap Res Chge 578,137 578,137 578,137 535,989 535,989 535,989 S35.989 535,989 $35,989 535,989 578,137 578,137 5642,608 $78,137 $78,137 $78,137 STS-1 Commodity $72 SO SO $212 $479 5479 5479 S479 $479 5479 $57 SO 53,216 $115 $0 SO SS-3 Demand 522,852 522,852 $22,852 522,852 $22,852 $22,852 522.852 $22,852 $22,852 $22,852 522.852 522,852 $274,224 $22,852 522,852 $22,852 SS-3 Space Cftarge $46,111 $46,111 546,111 $46,111 546,111 546,111 $46,111 346,111 $46,111 $46,111 546,111 546,111 5553,332 $46,111 $46,111 546,111 SS-3 Storage Withdrawal S3,525 S3,176 55,229 SO $0 SO SO SO $0 SO $1,008 $2,364 515,302 $ 1,244 54,610 $4,261 SS-3 Storage injection $253 SO SO SO $1,688 SI ,687 51.688 $1,688 51,688 $1,688 $0 $0 510,380 $1,244 $4,610 $4,261 ACA STS- 1 $32 SO SO SO 5212 5212 S212 $212 $212 S201 524 $0 51,315 $48 SO SO

Total Amouni $150,982 S150,276 Si 52,329 5105.164 5107,331 5107,330 $107,331 5107,331 5107,331 $107,320 $148,190 $149,464 $1,500,378 $149,751 5156,320 $155,622

Total Demand Total variable

S i . 911.464 550,607

Section 1 Pago 12 ol 15

P E C a ^ P f y Company PuC 1307 (I) RIInQ


UGI 01/01/05 THROUGH 0301/06

Quanbtlas - DTH Jan-05 Feb-05 Ma(-05 Aw-OS May-05 Jun-05 Jul-05 Auft-OS Sao-oa QCMK Nay-Q5 Tolal 2004 •lajvOfi Flt*Q6 M-V-QS

FTACA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FT Commodity Tiransponation 6.200 0 9.300 0 0 0 0 0 0 0 3,535 6,200 25,235 9,300 6,075 6,200 FT Demand (neooiiatod rate) 2,360 2,360 2.360 2,360 2.360 2,360 2.360 2.360 2.360 2,360 2.360 2,860 24,100 2.860 2,860 2,860

Tolal Wolumos 6,560 2,360 11,660 2,360 2.360 2,360 2.360 2,360 2.360 2,360 5,895 9,060 49,335 12.160 9.935 9.060

Rates - S Jan-05 Feb-05 Mar-05 Api-05 May-OS Jun-05 Jul-05 Auf)-05 Sep-05 Oct-05 Nov-05 Dec-05 Total 2004 Jan-06 Fet>-06 Mar-06

FTACA SO.0000 SO.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 SO.0000 $0.0000 50.0000 50.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO FT Commodity Tiransportallon SO. 1500 $0.1500 SO.ISOO SO. 1500 SO.ISOO S0.1500 $0.1500. 50.1500 50.1500 $6.1500 50.1500 50.1500 SO.OOOO SO.ISOO SO.ISOO $0.1500 FT Demand (nenoUaiod raw) $7.9246 S7.9246 $7.9246 57.9246 S7.9246 S7.9246 $7.9246 57.9246 $7.9246 S7.9246 57.9246 56.7829 SO 0000 S6.7829 S6.7829 $8.7829

Amounis • S Jan-05 Feb-05 Mar-05 Apr-OS May-OS Jun-05 Jul-05 Aug-05 Sen-OS Ocl-05 NCFV-OS Dec-OS Total 2004 Jan-06 Feb-06 Ma'-06

FTACA SO SO SO SO SO $0 SO SO SO SO $0 $0 $0 $0 SO $0 FT Commodity Tlransportatlon $930 $0 S1,395 SO SO $0 SO SO SO SO S530 $930 $3,785 $1,395 $911 $930 FT Demand (nogouatod rata) $18,702 518,702 $18,702 516,702 S18.702 518,702 518,702 $18,702 518,702 518,702 $18,702 519,399 S22S,122 519,399 S'9,399 S19.3W Capacily Release Crsdit SO SO SO SO SO SO SO SO So So so So So SO 50 SO

Total Amount $19,632 518,702 $20,097 $16,702 518.702 518,702 S18,702 $18,702 518.702 518,702 $19,232 520,329

TOTAL DEMAND TOTAL VARIABLE TOTAL CAP RELEASE

5228,907

5283.319 S7,021

SO

S20.794 S20.310 $20,329

P>0>14<* Ii 9 PECO ENERGY COMPANY

tJXRixa cosr OF FUEL PURCHASED OTHER PUS CHASES

01rt)!f05 THROUGH

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PECO Energy Company PUC 1307 (F) Filing

«

A

Section 2 - Copies of Federal Tariffs

Listed below are the internet links to the web pages containing tariffs filed with the Federal Energy Regulatory Commission by interstate pipeline companies from which PECO Energy Company (PECO) purchases gas transportation service . Also listed below are the corresponding sheet numbers of the rate schedules under which PECO currently takes service .

TEXAS EASTERN TRANSMISSION CORPORATION ^ http://www.link.duke-energy.com/ j g £ggg Texas Eastern—informational Postings^Tariff—>Sheet Index Sheets 25,26,28,30,31,32,34,42,50,52, 59, 126,127,130 PAPU^LlC UTIUTY CCMISSION

TRANSCONTINENTAL GAS PIPELINE CORPORATION http://www.lline.williams.com/webbi/ebb/index.isp Informational Postings-^Transco^Tariff—>'Sheet Index Sheets 27)27A,28,28A,29,40,42,44,60.

EQUITRANS https://www.eqt.com/equitrans/infopost.asp Equitrans, LP^Tariff—»Sheet Index Sheets 6,8,10

DOMINION TRANSMISSION INC. httD://www.dom.com Gas Pipeline Services—»DTI Informational Postings^Tariff—>Sheet Index Sheets 32,34,35,.

CMS PANHANDLE EASTERN PIPELINE http://www.panhandleenergv.com Informational Postings-^CMS Panhandle Eastern Pipeline Company^ Tariff-^Sheet Index Sheets 5,14,15.

EASTERN SHORE NATURAL GAS COMPANY httpsV/www.esng.corn/ Tariff & Rates Sheet 4

PECO Energy Company

I r ^ - w r J i l i V i - i J

APR 2 8 Z006

RA PUSLIC UTILITY COMMISSION fiEGflsTAf IY'S DUnnAM

PECO ENERGY COMPANY

GAS SUPPLY & TRANSPORTATION

ABSTRACT OF NATURAL GAS CONTRACTS

April 10, 2006

•

This document contains confidential information for the use of Gas Operations' personnel only. It is important to note that this is a brief summary of the terms and conditions of our contracts. The pipeline tariffs and contract files should be referenced for complete information.

Table of Contents PECO Energy Company

Supply Contracts

A

Transco Gas Supply Contract 3222 1 Transco Gas Supply Contract 3206 2 Transco Gas Supply Contract 3220 3 Transco Gas Supply Contract 3206 4 Transco Gas Supply Contract 3217 5 Transco Gas Supply Contract 3217 6 Transco Gas Supply Contract 3217 7 Transco Gas Supply Contract 3116 8 Transco Gas Supply Contract 3217 9 Texas Eastern Gas Supply Contract 3206 10 Texas Eastern Gas Supply Contract 3219 11 Texas Eastern Gas Supply Contract 3221 12

Transportation Contracts

Texas Eastern FT 9T0566 13 Transco FT Trenton Woodbury 14 Equitrans STS (Storage Transportation Service) 15 Texas Eastern FT-1 (Firm Transportation Service) 16 Texas Eastern CDS (Comprehensive Delivery Service) 17 Texas Eastern IT-1 Iht'erruptible Transportation 18 Texas Eastern FTS-2 Firm Transportation Service 19 Texas Eastern FTS^T Firm Transportation Service 20 Texas Eastern FTS-8 Firm transportation Sen/ice 21 Texas Eastern FT 1 FLEX (Storage Transportation PEPL FS) 22 Texas Eastern LLFT (Storage Transportation PEPL-FS) 23 Transco Firm Transportation (FT) 24 Panhandle Eastern EFT (Enhanced Firm Transportation) 25 Panhandle Eastern EIT (Enhanced IT) 26 Texas Eastern FT 27 Eastern Shore FT-T 28 Transco Zone 6 Ft 29 Dominion F t 30 Texas Eastern Ft #910480 31 UGIXD Firm 32

A

4»

Table of Contents

Transportation Contracts (Continued)

Equitrans ITS 33 Texas Eastern IT-1 34 Texas Eastern LLIT 35 Equitrans lSS-100 36 TetcolT 37

< »

Underground Storage Contracts

Texas Eastern ISS-1 38 CNG GSS(Formerly Texas Eastern SS-2 and SS-3) 39 Equitrans SS-3 Storage 40 Texas Eastern SS-1 Storage Service 41 Transco GSS Storage Service 42 Transco WS Storage Service 43 Transco S-2 Storage Service 44 Transco ESS - Eminence Storage Service 45 Panhandle Eastern - FS Storage 46 Peak Shaving 47

Peaking Service Peaking Service 1 48

•

•

PECO Energy Company Page 1 of 48

PECO Natural Gas Contract Information Gas Supply Contract

•

Name & Type of Service:

Delivering Pipeline & Contract No.:

Associated Transportation Contract:

Contract Term:

Initial Contract Date:

Contract Expiration Date:

Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:

Nomination/Scheduling Requirements:

Other Terms & Conditions:

Most Recent Negotiation:

Transco Gas Supply Contract #3222

Transco

Transco FT Contract 3693 &5000

2 Years

11/1/05

10/31/07

Firm

November-October

10,000 dth per day

365 days

3,650,000 dth

See Transco FT Service

None

Refer to Tariff

None

9 PECO Energy Company Page 2 of 48


•




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:





Transco

Transco FT Contract 3693 &5000

2 Years

04/01/05

03/31/07

Firm

Year Round

10,000 dth per day Nov-Mar 5,000 dth per day Apr-Oct

365 days

1,480,000 dth Nov-Mar 1,070,000 dth Apr-Oct


None

Refer to Tariff

None

41

•



•




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:





Transco

Transco FT Contract

3 Months

12/1/06

02/28/07

Firm

90 Days

4,554 dth per day

90 days

409,860 dth


None

Refer to Tariff

None

•

«



•




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:





Transco

Transco FT Contracts 3693 & 5000

2 Years

04/01/05

03/31/07

Firm

Year Round

5,000 dth per day

365 days

1,825,000 dth


None

Refer to Tariff

Put Option

9

•






Contract Term: termination notice.



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:





Transco


1-year Evergreen—unless 3 months

11/1/94

10/31/06

Firm

Year round

15,000 dth per day

365 Days

5,475,000 dth


None

Refer to Tariff

None

•



Name & Type of Service: Transco Gas Supply Contract #3217

#



Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:




Transco


2 Years

04/01/05

03/31/07

Firm

Year round

15,000 dth per day Nov-Mar 10,000 dth per day Apr-Oct

365 days

2,265,000 dth Nov-Mar 2,140,000 dth Apr-Oct

See Transco FT service

Monthly nominated amount

Refer to Tariff

None

( i


•

•





Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum take Level:




Transco Gas Supply #3217

Transco


4 Months

12/1/06

3/31/07

Firm

Dec- Mar

29,988 dth per day

121 days

3,628,548 dth

See Transco Ft service


Refer to Tariff

None


PECO Natural Gas Contract information Gas Supply Contract

Name & Type of Service: Delivering Pipeline & Contract No.:


Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:




Transco Gas Supply Contract #3116 Transco


3 Months (April, May, & Oct 2006)

04/01/06

10/31/06

Firm

April, May, and October

10,000 dth per day

92 days

920,000 dth's



Refer to Tariff

None

9



9




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:





Transco


7 Months

04/1/06

10/31/06 •

Firm

Summer only

10,000 dth per day

214 days

2,140,000 dth



Refer to Tariff

None

3/2006


• PECO Natural Gas Contract Information Gas Supply Contract

9




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:


Other Terms & Conditions;

Texas Eastern Gas Supply Contract 3206

Texas Eastern

Texas Eastern FT-1 and CDS

2 Years

11/01/05

10/31/07

Firm

Year round

30,000 dth per day (Nov-Mar) 15,000 dth per day (Apr-Oct)

Year Round

4,530,000 dth (Winter) 3,210,000 dth (Summer)

See Texas Eastern FT-1 and CDS Services

None

GISB standards.

9

9

PECOEnergy Company Page 11 of 48


Name & Type of Service; Delivering Pipeline & Contract No.:


Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:




Texas Eastern Gas Supply Contract Texas Eastern 3219

N/A

7 Months

4/01/06

10/31/06

Firm

Summer only

14,000 dth

214 days

996,000 dth

Refer to Tariff

None

Delivery Point at meter #70036

3/2006

•

PECOEnergy Company Page 12 of 48


Name & Type of Service: Delivering Pipeline & Contract No.:


Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Minimum Take Level:




Texas Eastern Gas Supply Contract Texas Eastern 3221

N/A

7 Months

4/01/06

10/31/06

Firm

Summer

10,000 dth

214 days

2,140,000 dth

Refer to Tariff

None

3/2006

9


PECO Natural Gas Contract Information Transportation Contract



Associated Contract:

Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

YearlyMaximum:

Fuel


Other Terrtis & Conditions:


Texas Eastern Transportation FT

Texas Eastern Contract #910566

10 years

11/01/05

10/31/15

Firm

Year Round

29,210 dth per day

365 days

10,661,650

Refer to Tariff

Refer to Tariff

None

2005

9



•






Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):


Transco FT Trenton Woodbury

Transco

none

4/11/02

10/31/13 (with 12 months notice contract Maybe extended for 5 years) Firm

Year Round

30,000

N/A

10,950,000

Refer to Tariff

Refer to Tariff

•




Delivering Pipeline & Contract No.


Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):



•


Equitrans STS {Storage Transportation Service)

Equitrans #STS-1

Equitrans SS-3 Storage (transportation of gas to storage)

9 Years

9/1/93

3/31/02. Evergreen is automatic unless notice is given 12 months before expiration date

Firm

Year round

6,531 dth (Base) 12,495 dth (Winter)

N/A

3,284,379 dth

N/A

Refer to tariff.

Schedule Overrun Transportation Service. Equitrans may, at its discretion, allow

PECO to receive, transport, and deliver natural gas in excess of the transportation contract demand. This sen/ice will have a priority equal to interruptible transportation service.

None






Contract Term:



Quality of Service:

Availaibility:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):


Operating Restrictions:


Texas Eastern FT-1 (Firm Transportation Service

Texas Eastern #800231

Texas Eastern Gas Supply Contracts, 30-day supplies

6 years

6/1/93

10/31/04 - Evergreen is automatic unless termination notice is given 2 years prior to expiration date

Firm

Year round

35,000 dth

365 days

12,775,000 dth

Fuel rates are seasonal. See tariff.

Refer to tariff.

Scheduling of gas in the access area should not exceed the Operational Segment Capacity Entitlements.

None




•



Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Texas Eastern CDS (Comprehensive Delivery Service)


Texas Eastern Gas Supply Contracts, 30-day supplies

6 years

6/1/93

10/31/05 - Evergreen is automatic unless termination notice is given 2 years prior to the expiration date

Firm

Year round

49,286 dth

365 days

17,989,390 dth

Fuel rates are seasonal - (Zone STX to M3)

Refer to tariff.

Scheduling of gas in the access area should not exceed the Operational Segment Capacity Entitlements.

CDS is a "no-notice" service which enables PECO to: 1. Increase or decrease deliveries out of Texas Eastern's system without matching changes to receipts into Texas Eastern for up to 2 business days; and 2. Schedule pre-injection into Texas Eastern's system without matching changes to deliveries out of Texas Eastern for up to 2 business days. PECO must notify Texas Eastern with a LINK nomination of its intention to take the above steps. Within 2 business days of the commencement of "no-notice" service, scheduled receipts and scheduled deliveries must be made equal and an imbalance correction must be scheduled.

4ft


4ft

PECO Energy Natural Gas Contract Information Transportation Contract

Name & Type of Service: Transportation


Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):


Operating. Restrictions:

Other Terms and Conditions:

Texas Eastern IT-1 Interruptible


1 year

6/1/88

03/31/06 - Evergreen is automatic unless termination is given 1 year prior to expiration date.

Interruptible

Year round (as available)

10,000 dth

365 days

N/A

See Tariff

Refer to tariff

None

None



•




Contract Term:

Initial Contract Date: .


Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):



Other terms & Conditions:

Texas Eastern FTS-2 Firm Transportation


Equitrans SS-3 Storage (delivery of storage withdrawals)

10 years

8/11/94

3/31/02 - Evergreen is automatic unless termination notice is given 1 year prior to expiration date

Firm

Year round

13,486 dth

365 Days

4,922,390 dth

None

Refer to tariff

None.

None



9




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Texas Eastern FTS-7 Firm Transportation Service


(delivery of storage CNG GSS withdrawals)

21 years

11/1/94

4/15/15 - Evergreen is automatic unless termination notice is given 2 years prior to expiration date

Firm

Year round

24,170 dth

N/A

N/A

2%

Refer to tariff

None.

None.

•



•




Contract Term:

Initial Contract Date: .


Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Texas Eastern FTS-8 Firm Transportation Service

of storage


CNG GSS (delivery withdrawals)

21 Years

11/1/94

4/15/15- Evergreen is automatic unless termination notice is given 2 years prior to expiration date

Firm

Year round

9,850 dth

N/A

N/A

1.5%

Refer to tariff

None

None


•

< »





Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):


Other Terms & Conditions

Texas Eastern FT-1 FLEX


Texas Eastern LLFT. Panhandle Eastern EFT. Panhandle Eastern FS.

20 years

11/1/95

10/31/15 Evergreen 5 years notice

Firm

Year round

29,210 0111

N/A

N/A

None

Refer to tariff

•

•






Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Nov)

March)

Factor:

Yearly Maximum:

Fuel (%):



Texas Eastern LLFT


Panhandle Eastern EFT and EIT. Texas Eastern FT-1 and CDS

20 years

5/1/95

03/31/15 Evergreen 5 years notice.

Firm

Year round

14,165 Dth/d (Summer Period - April -

29,913 Dth/d (Winter Period (Dec-

N/A

N/A

Refer to tariff

Refer to tariff

Nominations made by Texas Eastern as per Agency Agreement.

•






Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Transco Firm Transportation (FT)

Transco Contract #3693 & 5000

Transco Gas Supply Contracts, WSS, 30-day supplies

15 years

2/1/72


Firm

Year round

154,278 dth per day (Mar-Nov) 158,832 dth per day (Dec-Feb)

365 days

56,721,330 dth

Refer to tariff

Refer to tariff

Telescoping capacity limits exist in Transco's production area

Eminence Storage Withdrawal Service is available as a back-up supply during force majeure events. Available gas supplies are allocated on a pro rate basis among all buyers nominating the service. Buyer is required to replace volumes withdrawn within 30 days.

•



9




Contract Term:



Quality'of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Panhandle Eastern EFT (Enhanced Firm Transportation)

Panhandle Eastern #013876

Panhandle Eastern FS #013875

20 years

5/1/95

3/31/15

Firm

5/1 through 10/31; 11/1 through 3/31

14,043 Dth; 29,973 Dth

N/A

N/A

Refer to tariff

Refer to tariff

N/A

N/A

9


9 PECO Natural Gas Contract Information Transportation Contract




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel.(%):

Nomination/Scheduling' Requirements:



Panhandle Eastern EIT (Enhanced Interruptible Transportation)


Panhandle Eastern FS #013875

20 years

5/1/95

3/31/15

Interruptible

Year Round

30,000 Dth

N/A

N/A

Refer to tariff

Refer to tariff

N/A





Contract Term:


Contract Expiration Date;

Quality of Sen/ice:

Availability:

Daiily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Tetco FT-1


20 years

11/1/97

10/31/17 (5 years notice)

Firm

Year Round

120,000 Dth

N/A

N/A

Refer to tariff

Refer to tariff

N/A

N/A

9



•



Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Additional Capacity-

Factor:

Yearly Maximum:

Fuel (%):




Eastern Shore FT-1

Eastern Shore #010044

10 years

11/1/01

10/31/11 8 months notice prior to termination.

Firm

Year Round

8,000 dth per day 9,000 dth per day 11/01/13

11,000 dth per day 11/01/14 12,000 dth per day 11/01/15

N/A

2,920,000 3,285,000 11/01/13 4,015,000 11/01/14 4,380,000 11/01/15

Refer to tariff

Refer to tariff

9


< » PECO Natural Gas Contract Information

Transportation Contract

9



Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Transco Zone 6 FT Leidy East

Transco #1044182

10 years 2 years prior notice to terminate

6/01/01

11/01/13

Firm

Year Round

30,000 dth per day

N/A

10,950,000

Refer to tariff

Refer to tariff

N/A

•






Contract term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):

Nomination/Sthedulihg Requirements:



Dominion FT

Dominion #200355

Transco Zone 6 Leidy

10 years

11/1/03

10/31/13

Firm

Year Round

30,230 dth per day

365 days

11,033,950

Refer to tariff

Refer to Tariff

None

4/01/03

9






Contract Term:



Quaility of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Texas Eastern Transportation FT

Texas Eastern Contract #9105100

10 years

11/1/04

10/31/14

Firm

Year Round

35,000 dth per day

365 days

12,775,000

Refer to tariff

Refer to Tariff

None

2004

o

9



9




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




UGI XD Firm

Texas Eastern #1801

10 years

12/01/02

12/01/12 Evergreen (1 year notice)

Firm

Year Round

2,860 dth's per day

365 days

1,043,900

Refer to tariff

Refer to tariff

2002

9






Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Equitrans ITS Interruptible Transportation

Equitrans #ITS-118


1 Year

8/4/92

9/1/99 - Evergreen is automatic

Interruptible


12,000 dth

365 days (as available)

N/A

Refer to tariff

Refer to tariff

None

None

4ft

9


PECO Energy Natural Gas Contract Information Transportation Contract

•



Contract Term:



prior to expiration date.

Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):



Other Terms and Conditions:

Texas Eastern IT-1 Interruptible Transportation


1 year

6/1/88

03/31/94 - Evergreen is automatic unless termination is given 12 months

Interruptible


283,000 dth

365 days '

103,295,000

Refer to tariff

Refer to tariff

None

None

9

9 PECO Energy Company

Page 35 of 53


•




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):



Texas Eastern LLIT

Texas Eastern

Texas Eastern LLFT

1 Year (Month to. Month thereafter unless terminated)

11/1/95

10/31/96

Interruptible

Year round

15,748 Dth

N/A

N/A

Refer to tariff

Refer to tariff

9






Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Equitrans ISS-100 Interruptible Transportation

Equitrans


6 Year

3/23/93

3/23/99 - Evergreen is automatic

Interruptible


50,000 dth

365 days (as available)

N/A

Refer to tariff

Refer to tariff

None

» None



•



Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Fuel (%):




Tetco IT


6 years

8/11/94


Interruptible

Year Round

1,480

N/A

540,200

Refer to tariff

Refer to tariff

N/A


9

PECO Natural Gas Contract Information Underground Storage Contract




Contract Term:



Quaility of Service:

Availability (Withdrawal):

Daily Maximum Withdrawal:

Injection Period:

Daily Maximum Injection:

Maximum Storage Quantity

Fuel (%):




Texas Eastern ISS-1

5/1/01

5/01/04 Evergreen (30 days notice)

Firm (Unbundled)

Winter Period: Nov 1 - March 31

8,333 dth

Summer Period: April 1-October 31

2,570 dth

500,000 dth

Refer to tariff

Refer to tariff

None

9

9






Contract Term:

initial Contract Date:


Quality of Service:



Injection Period:



Fuel {%):


CNG GSS Storage Service (Formerly Texas Eastern SS-2 and SS-3)

Texas Eastern

Texas Eastern FTS-7 Contract #331718 Texas Eastern FTS-8 Contract #331817

15 years

10/1/93

3/31/08 - Evergreen (2 Years notice)

Firm (Unbundled)

Year round

34,020 dth* Inventory % W/D Rate

>35% <35% <16% <10%

34,020 31,302 23,818 21,436

Year Round

18,478 dth

3,326,029 dth

Refer to tariff

Refer to tariff

Operating Restrictions: None

Other Terms & Conditions Upon notification of CNG and Texas Eastern, excess injections or withdrawals may be made (not to exceed daily maximum quantities) on any day that measured quantities are greater than or less than the scheduled quantities.

Note: CNG GSS storage withdrawals are transported on two Texas Eastern contracts as follows: 24,170 dth can be transported on FTS-7 Contract #331718 9,850 dth can be transported on FTS-8 Contract #3318170



•

Name & Type of. Service:

Delivering Pipeline & Contract'No.

Contract Term:



Quality of Service:



Injection Period:



Fuel (%):




Equitrans SS-3 Storage Service

Texas Eastern FTS-2 #330614 (Storage Withdrawals) Equitrans STS and ITS (Deliveries to Storage)

11 years

9/1/93

Evergreen is automatic unless written notification is given 12 months before expiration date.

Firm (Unbundled)

Year round

% of Storage Inventory

100% -17% Below 17%

Maximum Withdrawal Quantity

12,495 (110% of MDWQ) 11,359 (100% of MDWQ)

•

Higher withdrawal levels will be accommodated by Equitrans on a best-efforts basis.

Year Round

6,531 dth

1,306,250 dth - Total Annual Storage Quantity (TASQ)

Refer to tariff

Refer to tariff

None

Each year PECO is required to inject 99% of its TASQ on or before October 31 and to withdraw 75% of its f ASQ on or before March 31.

Storage Overrun Service - Equitrans may, at its discretion, allow PECO to inject or withdraw gas in excess of the MDIQ and MDWQ. This service shall receive a priority in the first-come/first served queue equal to any requests for interruptible storage service.


4»

4»




Contract Term:



Quality of Service:



Injection'Period:



Fuel (%):




Texas Eastern SS-1 Storage Service

Texas Eastern #400120R

7 years

6/1/93 - re-negotiated 5/27/98

4/30/11 - Evergreen is automatic unless written termination notice is given 2 years prior to expiration date.

Firm (Bundled)

Year round


78,114 dth 57,760 dth 43,038 dth 9,327 dth


>30% < 30% < 20% <10%

Year Round

28,333 dth

5,482,157 dth

Refer to tariff

Refer to tariff

None

This is a no-notice service which may be designated to "take the swing" on any days that measured delivered quantities are greater than or less than the scheduled quantities.

Excess withdrawals from SS-1 may be available on an interruptible basis if delivery can be accomplished without detriment to pipeline's ability to meet its firm obligations to other customers.

Excess injections into SS-1 may be available on an interruptible basis under the same conditions for excess withdrawals.


• PECO Natural Gas Contract Information Underground Storage Contract



Contract Term:



Quality of Service:



Injection Period:

Daily Maximum Ihjectioh:


Fuel (%):.




Transco GSS Storage Service

Transco

20 years

4/1/72 - re-negotiated 5/27/98

3/31/13

Firm (Bundled)

Year round


100%-35% 35 - 20% 20 - 7% <7%

Year Round


54,508 dth 48,963 dth 40,336 dth 29,980 dth

9

14,818 dth - below 50% invenfory 12,463 dth - above 50% inventory

2,667,189 dth

1.58 % applicable to quantities injected into storage

Refer to tariff

None

During the period from October 1 through April 30, excess GSS deliveries may be available if delivery can be made without adverse effect on Transco's operations.

•



•




Contract Term:


Contract- Expiration Date:

Quality of Service:

Availability'(Withdrawal): .


Injection Period:



Fuel (%):




Transco WS Storage Service

Transco

Transco FT Contract 3693

20 years

8/1/91

3/31/02 Evergreen I year notice

Firm (Unbundled)

Year round


100%-81% 80 -61% 60 -41% 4 0 - 2 1 % 20 - 0%

Year Round


43,382 dth 38,816 dth 35,119 dth 29,500 dth 23,270 dth

20,486 dth if balance < 50% full 17,231 dth -if balance > 50% full

3,687,492 dth

Refer to tariff

Refer to tariff

None

None

9


•




Contract Term:



Quality of Service:



Injection Period:



Fuel (%):




Transco S-2 Storage Service

Transco

20 years-11/15/93

12/23/53

04/16/07 Annual Renewal

Firm (Bundled)

November 16 - April 15

Withdrawal Maximum Period Withdrawal Quantity

11/16-2/15 31,142 dth 2/17-3/31 SO.SSgdth to5833 dth 4/01-4/15 5,832 dth

Minimum Storage Period Inventory

11/16-2/15 730,816 11/16-3/15 215,735 11/16-4/15 48,369

April 16 - November 15

23,778 dth

2,799,327 dth

Refer to tariff

Refer to tariff

None

None

9


•

•




Contract Term:



Quality of Sen/ice:



Injection Period:



Fuel (%): -




•

Transco ESS Eminence Storage Service

Transco

20 years

11/1/93

10/31/13 - Evergreen is automatic unless notification is given 6 months before termination date.

Firm (Unbundled)

Year round

34,648 dth

Year Round

2,309 dth

348,638 dth

Refer to tariff

Refer to tariff

None

Part of PECO's Eminence service is reserved for use by our agent in providing the FS service. This arrangement is effective for the term of the FS service agreements.

Eminence Storage Withdrawal Service is available as a back-up supply during force majeure events. Available gas supplies are allocated on a pro rata basis among all buyers nominating the service. Buyer is required to replace volumes withdrawn within 30 days.


«

•





Contract Term:



Quality of Service:



Injection 'Period:



Fuel (%):




Panhandle Eastern FS Storage Service


Panhandle Eastern EFT #013876

20 years

5/1/95

3/31/15

Firm (Unbundled)

Winter Period: Nov 1 - March 31

29,210 dth

Summer Period: April 1-October 31

13,730 dth

2,745,990 dth

Refer to tariff

Refer to tariff

None

Percentage of Stored Volume To Maximum Stored Quantity

Average Withdrawal Quantities

>20% <30% <10%

29,210 Dth 21,908 Dth 17,526 Dth

Nominations to be made by Texas Eastern through Agency Agreement.

•

PEAK Shaving Information

Storage:

Daily Output Capacity:

Daily Input Capacity:

Maximum Season:

Location:

•


Liquefied Natural Gas

1,200,000 Mcf

157,000 Mcf

6,000 Mcf

1,200,000 Mcf

Propane-Air

176,157 Mcf 1,980,000 Gal

25,000 Mcf

N/A

Unlimited with truck delivery of propane

West Conshohocken Chester, Pennsylvania Pennsylvania

9

•

PEGO Energy Company Page 48 of 48

PECO Natural Gas Contract Information Peaking Supply

9




Contract Term:



Quality of Service:

Availability:

Daily Maximum:

Factor:

Yearly Maximum:

Peaking Service 1 #4203

Transco

Delivered to PECO City Gate

18 Years

9/26/95

3/31/13

Firm

November-March

1'999 - 00 25,000 dth per day 2000-01 38,000 dth per day 2001 - 13 20,000 dth per day

10 days

1999- 00 250,000 dth 2000- 01 380,000 dth 2001 - 13 200,000 dth

9

Fuel {%):

Minimum Take Level:




N/A

None

In August of each year notification must be given for winter volumes. There are only ten days which this gas can be called on, even if the Max volume for a given day is not utilized. Gas must be requested one day prior to flow.

None

6/25/98

9 9 Section 4 PECO Energy

Firm Long-Term Purchases Apr-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid # 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 7.1300 1 -Apr-05 30-Apr-05 14164-0 5081 PECO TETCO CITY GATE Accepted Firm Long Term 10,000 $ 7.9000 1 -Apr-05 30-Apr-05 14188-0 5004 PECO TETCO CITY GATE Accepted Firm Long Term 15,000 $ 7.9030 1 -Apr-05 30-Apr-05 14187-0 3205 ELA Accepted. Firm Long Tern 404 $ 7.1730 •\ -Apr-05 30-ApT-05 14136-0 3205 WLA Accepted Firm Long Term 268 $ 7.2830 1 -Apr-05 30-Apr~05 14185-0 3205 STX Accepted Firm Long Term 526 $ 7.1730 1 -Apr-05 30-Apr-05 14184-0 3205 b lX Accepted Firm Long Term 84 $ 7.2230 1 -Apr-05 30-Apr-05 14183-0 3205 ELA Accepted Firm Long Term 515 $ 7.2930 1 -Apr-05 30-Apr-05 14182-0 3205 ELA Accepted Firm Long Term 4,700 $ 6.0550 1 -Apr-05 30-Apr-05 14181-0 3205 WLA Accepted Firm Long Term 3,000 $ 6.1650 1 -Apr-05 30-Apr-05 14180-0 3205 STX Accepted Firm Long Term 5,400 $ 6.0550 1 -Apr-05 30-Apr-05 14179-0 3205 ETX Accepted Firm Long Term 977 $ 6.1050 1 -Apr-05 30-Apr-05 14178-0 3205 ELA Accepted Firm Long Term 6,000 $ 6.1750 1 -Apr-05 30-Apr-05 14177-0 5081 PECO TRANSCO City Gate Accepted Firm Long Term 35,000 $ 7.8605 1 -Apr-05 30-Apr-05 14176-0 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 7.3830 1 -Apr-05 30-Apr-05 14175-0 3109 S45-FT-PECO Accepted Firm Long Term 2,500 $ 7.3480 1 -Apr-05 30-Apr-05 14174-0 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 7.2430 1 -Apr-05 30-Apr-05 14173-0 3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 7.3500 1 -Apr-05 30-Apr-05 14172-0 3205 S45-FT-PECO Accepted Firm Long Term 1,312 $ 7.3200 1 -Apr-05 30-Apr-05 14171-0 3205 S30-FT PECO Accepted Firm Long Term 895 S 7.1200 1 -Apr-05 30-Apr-05 14170-0 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 7.3600 1 -Apr-05 30-Apr-05 14169-0 3112 S45-FT-PECO Accepted Firm Long Term 2,623 $ 7.3300' 1 -Apr-05 30-Apr-05 14168-0 3112 S30-FT PECO Accepted: Firm Long Term 1,789 $ 7.1300 1 -Apr-05 30-Apr-05 14167-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 $ 7.3600 1 -Apr-05 30-Apr-05 14166-0 3112 S45-FT-PECO Accepted Firm Long Term 3,935 $ 7.3300 1 -Apr-05 30-Apr-05 14165-0

Section 4 PECO Energy Spot Swing Purchases Apr-05

9 Contract Purchase Point Status Vol Type Rcpt. Qty Price

5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 67150 5103. S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1200 5006 PECO TETCO CITY GATE Accepted Spot-Firm 19,000 $ 7.6400 5006 PECO Tb 1 CO CITY GATE Accepted Spot-Firm 19,000 $ 7.5700 5103 S65-FT-PECO Accepted Spot-Firm 15,000 $ 7.1000 5114 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1025 5095 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.7500 5006 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.7500 5114 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.3100 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7-3050 5095 PECO TETCO CITY GATE Accepted Spot-Firm 20,000 $ 7.5650 5114 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1050 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1000 5006 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.5400 5006 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.4450 5114 S65-FT-PECO Accepted Spot-Firm 10,000 $ 6.9525 5111 PECO TETCO CITY GATE Accepted Spot-Firm 10,000 $ 7.4450 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 6.9500 5081 PECO TRANSCO City Gate Accepted Spot-Firm 10,000 $ 7.6325 5006 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.6400 5006 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.6800 5006 PECO TRANSCO City Gate Accepted Spot-Firm 10,000 $ 7.6500 5095 PECO T t 1 CO CITY GATE Accepted Spot-Firm 10,000 $ 7.6525 5081 S65-FT-PECO Accepted Spot-Firm 5,000 $ 7.1175 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1150 5096 PECO TETCO CITY GATE Accepted Spot-Firm 10,000 $ 7.3850 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 6.9450 5114 S65-FT-PECO Accepted Spot-Firm 10,000 $ 6.9450 5107 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.0850 5103 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.0850 5095 ELA Accepted Spot-Firm 5,000 $ 7.0400 5019 S65-FT-PECO Accepted Spot-Firm 5,000 $ 7.3100 5095 PECO TETCO CITY GATE Accepted Spot-Firm 15,000 $ 7.6550 5095 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1500 5107 S65-FT-PECO Accepted Spot-Firm 10,000 $ 7.1200 5107 ELA Accepted Spot-Firm 5,000 $ 7.0350

Start Date 29-Apr-05 28-Apr-05 27-Apr-05 27-Apr-05 27-Apr-05 27-Apr-05 26-Apr-05 26-Apr-05 26-Apr-05 26-Apr-05 23-Apr-05 23-Apr-05 23-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 21 -Apr-05 21 -Apr-05 21 -Apr-05 21 -Apr-05 21 -Apr-05 21 -Apr-05 21 -Apr-05 16-Apr-05 16-Apr-05 16-Apr-05 15-Apr-05 15-Apr-05 15-Apr-05 14-Apr-05 14-Apr-05 14-Apr-05 14-Apr-05 14-Apr-05

End Date 30-Apr-05 28-Apr-05 27-Apr-05 27-Apr-05 27-Apr-05 27-Apr-05 26-Apr-05 26-Apr-05 26-Apr-05 26-Apr-05 25-Apr-05 25-Apr-05 25-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 22-Apr-05 21-Apr-05 21-Apr-05 21-Apr-05 21 -Apr-05 21 -Apr-05 21-Apr-05 21 -Apr-05 18-Apr-05 18-Apr-05 18-Apr-05 15-Apr-05 15-Apr-05 15-Apr-05 30-Apr-05 14-Apr-05 14-Apr-05 14-Apr-05 14-Apr-05

Bid# 14325-0 14324-0 14300-0 14299-0 14298-0 14297-0 14296-0 14295-0 14294-0 14293-0 14288-0 14287-0 14286-0 14285-0 14284-0 14283-0 14282-0 14281-0 14280-0 14279-0 14278-0 14277-0 14276-0 14275-0 14274-0 14194-0 14193-0 14192-0 14191-0 14190-0 14189-0 14273-0 14163-0 14162-0 14161-0 14160-0

9 5095 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5081 PECO TRANSCO City Gate 5019 S65-FT-PECO 5092 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5006 PECO TRANSCO City Gate 5081 PECO TRANSCO City Gate 5006 PECO TRANSCO City Gate 5081 PECO TRANSCO City Gate 5006 PECO TETCO CITY GATE 5077 PECO TETCO CITY GATE 5101 PECO TRANSCO City Gate 5101 PECO TETCO CITY GATE

Accepted Spot-Firm 11,260 $ 7.7850 9-Apr-05 11 -Apr-05 14159-0 Accepted Spot-Firm 5,000 $ 7.7700 12-Apr-05 12-Apr-05 14158-0 Accepted Spot-Firm 30,000 $ 7.7500 12-Apr-05 12-Apr-05 14157-0 Accepted Spot-Firm 20,000 $ 7.8200 12-Apr-05 12-Apr-05 14156-0 Accepted Spot-Firm 5,000 $ 7.3100 9-Apr-05 12-Apr-05 14272-0 Accepted Spot-Firm 10,000 $ 8.4500 5-Apr-05 5-Apr-05 14151-0 Accepted Spot-Firm 15,000 $ 8.4150 5-Apr-05 5-Apr-05 14150-0 Accepted Spot-Firm 15,000 $ 8.4500 5-Apr-05 5-Apr-05 14149-0 Accepted Spot-Firm 20,000 $ 8.4500 5-Apr-05 5-Apr-05 14148-0 Accepted Spot-Firm 15,000 $ 8.4175 5-Apr-05 5-Apr-05 14147-0 Accepted, Spot-Firm 10,000 S 8.0800 2-Apr-05 4-Apr-05 14146-0 Accepted Spot-Firm 15,000 $ 8.0800 2-Apr-05 4-Apr-05 14145-0 Accepted Spot-Firm 30,000 $ 8.0400 2-Apr-05 4-Apr-05 14116-0 Accepted Spot-Firm 3 $ 7.9100 1 -Apr-05 30-Apr-05 14320-0 Accepted Spot-Firm 20,000 $ 7.9500 1-Apr-05 1 -Apr-05 14115-0 Accepted Spot-Firm 20,000 $ 7.9350 1 -Apr-05 1 -Apr-05 14114-0

9 Section 4 PECO Energy

Firm Long-Term Purchases May-05

Contract Purchase Point Status Vol type Rcpt. Qty Price Start Date End Date Bid# 7022 PECO TETCO CITY GATE Accepted Firm Long Term 10,000 $ 7.2580 1-May-05 31-May-05 14366-0 3205 ELA Accepted Firm Long Term 404 $ 6.7000 1-May-05 31-May-05 14365-0 3205 ELA Accepted Firm Long Term 515 $ 6.7000 1-May-05 31-May-05 14364-0 3205 WLA Accepted Firm Long Term 268 $ 6.5800 1-May-05 31-May-05 U363-0 3205 ETX Accepted Firm Long Term 84 $ 6.5200 1-May-05 31-May-05 14362-0 3205 STX Accepted Firm Long Term 526 $ 6.4000 1-May-05 31-May-05 14361-0 3205 ELA Accepted Firm Long Term 4,700 $ 6.2800 1-May-05 31-May-05 14360-0 3205 ELA Accepted Firm Long Term 6,000 $ 6.1750 1-May-05 31-May-05 14359-0 3205 WLA Accepted Firm Long Term 3,000 $ 6.1650 1-May-05 31-May-05 14358-0 3205 h lX Accepted Firm Long Term 977 $ 6.1050 1-May-05 31-May-05 14357-0 3205 STX Accepted Firm Long Term 5,400 $ 6.0550 1 -May-05 31-May-05 14356-0 5081 PECO TRANSCO City Gate Accepted Firm Long Term 10,000 $ 7.2530 1 -May-05 31-May-05 14355-0 3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 6.8200 1 -May-05 31-May-05 14354-0 3205 S45-FT-PECO Accepted Firm Long Term 1,312 $ 6:7200 1 -May-05 31-May-05 14353-0 3205 S30-FT PECO Accepted Firm Long Term 895 $ 6.4600 1 -May-05 31 -May-05 14352-0 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 6.4600 1 -May-05 31-May-05 14351-0 3112 S45-FT-PECO Accepted Firm Long Term 2,623 $ 6.4100 1 -May-05 31 -May-05 14350-0 3112 S30-FT PECO Accepted Firm Long Term 1,789 $ 6.2750 1 -May-05 31 -May-05 14349-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 S 6.8300 1 -May-05 31 -May-05 14348-0 3112 S45-FT-PECO Accepted Firm Long Term 3,935 $ 6.7300 1 -May-05 31 -May-05 14347-0 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 6.4700 1 -May-05 31 -May-05 14346-0 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 6.8080 1-May-05 31 -May-05 14345-0 3109 S45-FT-PECO Accepted Firm Long Term 2,500 $ 6.7730 1 -May-05 31 -May-05 14344-0 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 6.6680 1 -May-05 31 -May-05 14343-0

Section 4 PECO Energy Spot Swing Purchases May-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid #

9 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 7022 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5095 PECO TRANSCO City Gate Accepted Spot-Swing 5095 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5095 S65-FT-PECO Accepted Spot-Swing 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5006 PECO TRANSCO City Gate Accepted Spot-Swing 5095 PECO TETCO CITY GATE Accepted Spot-Swing 5095 PECO TRANSCO City Gate Accepted Spot-Swing 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 PECO TRANSCO City Gate Accepted Spot-Swing 5092 PECO TETCO CITY GATE Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5111 S65-FT-PECO Accepted Spot-Swing 5007 S65-FT-PECO Accepted Spot-Swing 5095 PECO TETCO CITY GATE Accepted Spot-Swing. 5114 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5092 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5095 PECO TETCO CITY GATE Accepted Spot-Swing 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5019 S65-FT-PECO Accepted Spot-Swing

4,950 8,000 5,000

15,000 10,000 8,000 2,500 5,000

15,000 10,000 5,000

10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 5,000

10,000 5,000

10,000 10,000 5,000

10,000 10,000 1,800 5,000

10,000 6,500 5,000

10,000 5,300

10,000 5,000 5,000

$ 6.5950 $ 6.5950 $ 6.3575 $ 6.8200 $ 6.4125 $ 6.9800 $ 6.9500 $ 6.9300

6.9300 6.5175 6.5050

$ 6.7400 $ 6.7200 $ 6.7300 $ 6.7000 $ 6.7100 $ 6.3300 $ 6.7550 $ 6.3825 $ 6.7150 $ 6.8100 $ 6.8100 $ 6.4075 $ 6.5200 $ 6.9200 $ 6.4500 $ 6.4800

6.5050 7.1400 6.6775 6.6800 7.2600 6.6175 7.1250 7.1050 7.1250 6.7800

$

28-May-05 28-May-05 27-May-05 26-May-05 26-May-05 25-May-05 25-May-05 25-May-05 25-May-05 25-May-05 25-May-05 24-May-05 24-May-05 24-May-05 24-May-05 24-May-05 24-May-05 21-May-05 21 -May-05 21 -May-05 20-May-05 20-May-05 20-May-05 19-May-05 19-May-05 18-May-05 17-May-05 14-May-05

. 13-May-05 13-May-05 12-May-05 11 -May-05 10-May-05 7-May-05 7-May-05

May-05 May-05

31-May-05 31-May-05 27-May-05 26-May-05 26-May-05 25-May-05 25-May-05 25-May-05 25-May-05 25-May-05 25-May-05 24-May-05 24-May-05 24-May-05 24-May-05 24-May-05 24-May-05 23-May-05 23-May-05 23-May-05 20-May-05 20-May-05 20-May-05 19-May-05 19-May-05 18-May-05 17-May-05 16-May-05 13-May-05 13-May-05 12-May-05 11 -May-05 10-May-05 9-May-05 9-May-05 9-May-05

31-May-05

14424-0 14423-0 14422-0 14421-0 14420-0 14412-0 14411-0 14410-0 14409-0 14408-0 14407-0 14406-0 14405-0 14404-0 14403-0 14402-0 14401-0 14400-0 14399-0 14398-0 14397-0 14396-0 14395-0

14391- 0 14394-0 14390-0 14393-0 14392- 0 14389-0 14388-0 14387-0 14386-0 14381-0 14372-0 14371-0 14370-0 14369-0

9 9 5114 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.6750 7-May-05 9-May-05 14368-0 5096 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.7800 1 -May-05 31-May-05 14367-0 5095 PECO TRANSCO City Gate Accepted Spot-Swing 15,000 $ 7.1550 6-May-05 6-May-05 14342-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 7.1250 6-May-05 6-May-05 14341-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 $ 7.1400 6-May-05 6-May-05 14340-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 7.1400 6TMay-05 S-May-OS 14339-0 5114 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.6750 6-May-05 6-May-05 14338-0 5007 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 7.0050 5-May-05 5-May-05 14337-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 20,000 $ 7.0050 5-May-05 5-May-05 14336-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 30,000 $ 7.0300 5-May-05 5-May-05 14335-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.5200 5-May-05 5-May-05 14334-0 5007 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 S 7.1050 4-May-05 4-May-05 14333-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 20,000 $ 7.1050 4-May-05 4-May-05 14332-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 $ 7.1300 4-May-05 4-May-05 14331-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.6300 4-May-05 4-May-05 14330-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 $ 7.1300 4-May-05 4-May-05 14329-0 5095 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 7.1050 4-May-05 4-May-05 14328-0 5095 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 6.9300 3-May-05 3-May-05 14311-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 6.9300 3-May-05 3-May-05 14310-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 6.9900 3-May-05 3-May-05 14309-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 $ 6.5000 3-May-05 3-May-05 14308-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 $ 6.9900 3-May-05 3-May-05 14307-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 20,000 $ 6.9800 3-May-05 3-May-05 14306-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 15,000 $ 7.0750 1-May-05 2-May-05 14305-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 7.0750 1-May-05 2-May-05 14304-0 5006 PECO TRANSCO City Gate Accepted Spot-Swing 26,000 $ 7.0700 1-May-05 2-May-05 14303-0

9 •

Section 4 PECO Energy Firm Long-Term Purchases Jun-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 5004 PECO TETCO CITY GATE Accepted Firm Long Term 10,000 $ 6.5800 1-Juh-05 30-Jun-05 14484-0 3205 ELA Accepted Firm Long Term 404 $ 6.0700 1-Jun-05 30-Jun-05 14483-0 3205 ELA Accepted Firm Long Term 515 $ 6.0700 1-Jun-05 30-Jun-05 14482-0 3205 WLA Accepted Firm Long Term 268 s 6.0100 1-Jun-05 30-Jun-05 14481-0 3205 ETX Accepted Firm Long Term 84 $ 5.8800 1-Jun-05 30-Jun-05 14480-0 3205 STX Accepted Firm Long Term 526 $ 5.8600 1-Jun-05 30-Jun-05 14479-0 3205 ELA Accepted Firm Long Term 4,700 $ 6.2800 1-Jun-05 30-Jun-05 14478-0 3205 ELA Accepted Firm Long Term 6,000 $ 6.1750 1-Jun-05 30-Jun-05 14477-0 3205 WLA Accepted Firm Long Term 3,000 $ 6.1650 1-Jun-05 30-Jun-05 14476-0 3205 ETX Accepted Firm Long Term 977 s 6.1050 1-Jun-05 30-Jun-05 14475-0 3205 STX Accepted Firm Long Term 5,400 s 6.0550 1-Jun-05 30-Jun-05 14474-0 3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 6.1700 1-Jun-05 30-Jun-05 14473-0 3205 S45-FT-PECO Accepted Firm Long Term 1,312 $ 6.1100 1-Jun-05 30-Jun-05 14472-0 3205 S30-FT PECO Accepted Firm Long Term 895 $ 5.9800 1-Jun-05 30-Jun-05 14471-0 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 6.4600 1-Jun-05 30-Jun-05 14470-0 3112 S45-FT-PECO Accepted Firm Long Term 2,623 $ 6.4100 1-Jun-05 30-Jun-05 14469-0 3112 S30-FT PECO Accepted Firm Long Term 1,789 $ 6.2750 1-Jun-05 30-Jun-05 14468-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 s 6.1800 1-Jun-05 30-Jun-05 14467-0 3112 S45-FT-PECO Accepted Firm Long Term 3,935 $ 6.1200 1-Jun-05 30-Jun-05 14466-0 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 5.9900 1-Jun-05 30-Jun-05 14465-0 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 6.1830 1-Jun-05 30-Jun-05 14464-0 3109 S45-FT-PECO Accepted Firm Long Term 2,500 $ 6.1480 1-Jun-05 30-Jun-05 14463-0 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 6.0430 1-Jun-05 30-Jun-05 14462-0

Section 4 PECO Energy Spot Swing Purchases Jun-05

Contract 5006

Purchase Point S65-FT-PECO

Status Vol Type Rcpt. Qty Price Start Date End Date Bid # Accepted Spot-Swing 15,000 $ 7.1450 30-Jun-05 30-Jun-05 14546-0

9 5006 S65-FT-PECO Accepted Spot-Swing 5006 PECO TRANSCO City Gate Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5107 Thibodaux Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5007 PECO TRANSCO City Gate Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5006 PECO TRANSCO City Gate- Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5096 S65-FT-PECO Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5006 ELA Accepted Spot-Swing 5006 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing 5007 PECO TRANSCO City Gate Accepted Spot-Swing

15,000 5,000-30,000 5,000 15,000 10,000 12,000 15,000 8,000 6,000 20,000 5,000. 25,000 20,000 15,000 10,000 5,000 10,000 10,000 4,000 10,000 10,000 10,000 15,000 10,000 5,000 18,000 10,000 10,000 10,000 10,000 20,000 5,000 9,000

22,000 10,000 10,000

71800 7.6400 7.0900 7.9650 7.3450 7.3650 7.5150 7.5150 8;0800 7.5150 7.5150 7.8350 7.3700 7.4500 7.7975 7.9750 8.0050 8.3450 8.0050 7.8200 7.8300 7.4900 7.4700 7.4400 8.0000 8.0300 7.8800 7.8700 7.6900 7.1650 7.1650 7.1000 7.6900 7.2350 7.2800 7.2700 7.8250

30-Jun-05 29-Jun-05 29-Jun-05 28-Jun-05 28-Jun-05 28-Jun-05 25-Jun-05 25-Jun-05 24-Jun-05 24-Jun-05 24-Jun-05 23-Jun-05 23-Jun-05 22-Jun-05 21-Jun-05 18-Jun-05 18-Jun-05 21-Jun-05 18-Jun-05 17-Jun-05 17-Jun-05 16-Jun-05 16-Jun-05 15-Jun-05 15-Jun-05 15-Jun-05 14-Jun-05 14-Jun-05 11-Jun-05 11-Jun-05 11-Jun-05 10-Jun-05 10-Jun-05 9-Jun-05 9-Jun-05 9-Jun-05 8-Jun-05

30-Jun-05 29-Jun-05 29-Jun-05 28-Jun-05 28-Jun-05 28-Jun-05 27-Jun-05 27-Jun-05 24-Jun-05 24-Jun-05 24-Jun-05 23-Jun-05 23-Jun-05 22-Jun-05 21-Jun-05 20-Jun-05 20- Jun-05 21- Jun-05 20-Jun-05 17-Jun-05 17-Jun-05 16-Jun-05 16-Jun-05 15-Jun-05 15-Jun-05 15-Jun-05 14-Jun-05 14-Jun-05 13-Jun-05 13-Jun-05 13-Jun-05 10-Jun-05 10-Jun-05 9-Jun-05 9-Jun-05 9-Jun-05 8-Jun-05

14545-0 14544-0 14543-0 14542-0 14541-0 14540-0 14539-0 14538-0 14521-0 14520-0 14519-0 14517- 0 14516-0 14515-0 14514-0 14518- 0 14512-0 14511-0 14510-0 14509-0 14508-0 14506-0 14526-0 14505-0 14504-0 14503-0 14502-0 14501-0 14500-0 14499-0 14498-0 14497-0 14496-0 14495-0 14494-0 14493-0 14492-0

9 9 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted. Spot-Swing 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5092 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5081 S65-FT-PECO Accepted Spot-Swing 5114 S65-FT-PECO Accepted Spot-Swing

10,000 16,000 5,000

15,000 10,000 10,000 16,000 5,000

10,000 20,000 15,000 5,000

10,000 20,000 10,000 15,000

7.8450 7.2100 7.6650 7.1100 7.6650 6.9800 6.6200 6.8900 6.9350 6.5700 6.6850 6.6800 6.6850 6.3200 6.2950 6.2975

8-Jun-05 8-Jun-05 7-Jun-05 7-Jun-05 7-Jun-05 4-Jun-05 4-Jun-05 3-Jun-05 3-Jun-05 3-Jun-05 2-Jun-05 1 -Jun-05 2-Jun-05 2-Jun-05 1 -Jun-05 1-Jun-05

8-Jun-05 8-Jun-05 7-Jun-05 7-Jun-05 7-Jun-05 6-Jun-05 6-Jun-05 3-Jun-05 3-Jun-05 3-Jun-05 2-Jun-05 1- Jun-05 2- Jun-05 2-Jun-05 1 -Jun-05 1-Jun-05

14491-0 14490-0 14489-0 14488-0 14487-0 14486-0 14485-0 14449-0 14448-0 14447-0 14446-0 14445-0 14444-0 14443-0 14441-0 14440-0


Firm Long-Term Purchases Jul-05

Contract 3205 3205 3205 3205 3205 3205 3205 3205 3205 3205 3205 3205 3205 3205 3112 3112 3112 3112 3112 3112 3109 3109 3109 5107

Purchase Point ELA ELA WLA ETX STX ELA ELA WLA ETX STX ETX S65-FT-PECO S45-FT-PECO S30-FT PECO S65-FT-PECO S45-FT-PECO S30-FT PECO S65-FT-PECO S45-FT-PECO S30-FT PECO S65-FT-PECO S45-FT-PECO S30-FT PECO S65-FT-PECO

Status Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted Accepted

Vol Type Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long Firm Long

Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term Term

Rcpt. Qty 404 515 268 84 526

4,700 6,000 3,000 977

5,400 5,000 3,029 1,312 895

6,058 2,623 1,789 9,087 3,935 2,684 5,800 2,500 1,700 20,000

Price $ 6.9300 $ 6.9300 $ 6.8600 $ 6.7800 $ 6.7000 $ 6.2800 $ 6.1750 $ 6.1650 $ 6.1050 $ 6.0550 $ 6.8060 $ 7.0400 $ 6.9700 $ 6.8500 $ 6.4600 $ 6.4100 $ 6.2750 $ 7.0500 $ 6.9800 $ 6.8600 $ 7.0360 $ 7.0010 $ 6.8960 $ 7.0310

Start Date 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1 -Jul-05 1-Jul-05 1 -Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05 1-Jul-05

End Date 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05 31-Jul-05

Bid# 14600-0 14599-0 14598-0 14597-0 14596-0 14595-0 14594-0 14593-0 14592-0 14591-0 14590-0 14589-0 14588-0 14587-1 14586-0 14585-0 14584-0 14583-0 14582-0 14581-0 14580-0 14579-0 14578-0 14557-0

Section 4 PECO Energy Spot Swing Purchases Jul-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid #

9 9 5107 ETX Accepted Spot-Swing 1,061 $ 7.5300 19-Jul-05 19-Jul-05 14669-0 5107 ELA Accepted Spot-Swing 3,661 $ 7.6300 11-Jul-05 11-Jul-05 14668-0 5107 ELA Accepted Spot-Swing 8,819 $ 7.6300 9-Jul-05 9-Jul-05 14666-0 5114 Ragley - TET Accepted Spot-Swing 15,000 $ 7.7000 28-Jul-b5 28-Jul-05 14627-0 5114 S65-FT-PECO Accepted Spot-Swing 10,000 $ 7.7400 27-Jul-05 27-Jul-05 14626-0 5114 Ragley - TET Accepted Spot-Swing 10,000 $ 7.7800 26-Jul-05 26-JUI-05 14624-0 5114 Ragley - TET Accepted Spot-Swing 5,000 $ 7.9900 21-Jul-05 21-Jul-05 14623-0 5114 Ragley - TET Accepted Spot-Swing 15,000 $ 7.9050 20-Jul-05 20-Jul-05 14622-0 5114 Ragley - TET Accepted Spot-Swing 10,000 $ 7.9100 19-Jul-05 19-Jul-05 14621-0 5096 S65-FT-PECO Accepted Spot-Swing 15,000 $ 8.1150 15-Jul-05 15-Jul-05 14620-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 8.5850 15-Jul-05 15-Jul-05 14619-0 5006 S65-FT-PECO Accepted Spot-Swing 20,000 $ 7.8600 14-Jul-05 14-Jul-05 14618-0 5098 PECO T t 1 CO CITY GATE Accepted Spot-Swing 10,000 $ 8.2850 14-Jul-05 14-Jul-05 14617-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 7.8700 13-Jul-05 i3-Jul-05 14616-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 7.8900 13-Jul-05 13-Jul-05 14615-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 8:3300 13-Jul-05 13-Jul-05 14614-0 5114 Ragley - TET Accepted Spot-Swing 20,000 $ 7.5050 12-Jul-05 12-Jul-05 14610-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 7.9100 12-Jul-05 12-Jul-05 14609-0 5109 Kinder Tenn-Mtr Accepted Spot-Swing 10,000 $ 8.0300 9-Jul-05 11-Jul-05 14608-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 8.3950 9-Jul-05 11-Jul-05 14607-0 5081 Ragley - TET Accepted Spot-Swing 5,000 $ 7.6800 8-Jul-05 8-Ju!-05 14606-0 5098 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 8.0900 8-Jul-05 8-Jul-05 14604-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 7.7750 7-Jul-05 7-Jul-05 14603-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 8.2300 7-Jul-05 7-Jul-05 14602-0 5114 S65-FT-PECO Accepted Spot-Swing 5,000 $ 7.4400 6-Jul-05 6-JUI-05 14560-0 5006 S65-FT-PECO Accepted Spot-Swing 5,000 $ 7.4400 6-Jul-05 6-Jul-05 14559-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 11,300 $ 7.9000 6-Jul-05 6-Jul-05 14558-0 5019 S65-FT-PECO Accepted' Spot-Swing 5,000 $ 7.0000 2-Jul-05 5-Jul-05 14601-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 7.4400 2-Jul-05 5-Jul-05 14552-0 5114 S65-FT-PECO Accepted Spot-Swing 5,000 $ 7:0700 1 -Jul-05 1-Jul-05 14550-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 7,6250 1 - Jul-05 1-Jul-05 14549-0

Section 4 PECO Energy Firm Long-Term Purchases AugrOS

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 3205 STX Accepted Firm Long Term 526 $ 7.3800 1-Aug-05 31 -Aug-05 14710-1 3205 ETX Accepted Firm Long Term 84

$• 7.4300 1-Aug-05 31 -Aug-05 14709-0

3205 WLA Accepted Firm Long Term 268 $ 7.5400 1 -Aug-05 31 -Aug-05 14708-1 3205 ELA Accepted Firm Long Term 515. $' 7.6000 T-Aug-05 31 -Aug-05 14707-1 3205 STX Accepted Firm Long Term 5,400 $ 6.0550 1-Aug-05 31 -Aug-05 14706-1 3205 ETX Accepted Firm Long Term 977 $' 6.1050 1-Aug-05 31 -Aug-05 14705-0 3205 WLA Accepted Firm LongTerm 3,000 $ 6.1650 1-Aug-05 31 -Aug-05 14704-1 3205 ELA Accepted Firm Long Term 5,104 $ 6.2800 1-Aug-05 31 -Aug-05 14703-1 3205 ELA Accepted Firm Long Term 6,000 $ 6.1750 1-Aug-05 31 -Aug-05 14702-1 3205 S30-FT PECO Accepted Firm Long Term 895 $. 7.3400 1-Aug-05 31 -Aug-05 14697-3 3205 S45-FT-PECO Accepted Firm Long Term 1,312 $ 7.6500 1-Aug-05 31 -Aug-05 14696-2 3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 7.7500 1-Aug-05 31 -Aug-05 14695-2 3112 S30-FT PECO Accepted Firm Long Term 1,789 $ 6.2750 1-Aug-05 31 -Aug-05 14694-2 3112 S45-FT-PECO Accepted Firm Long Term 2,623 $' 6.4100 1-Aug-05 31 -Aug-05 14693-0 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 6.4600 1-Aug-05 31 -Aug-05 14692-2 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 7.3500 1-Aug-05 31 -Aug-05 14691-1 3112 S45-FT-PECO Accepted Firm Long Term 3,935 $ 7.6600 1 -Aug-05 31 -Aug-05 14690-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 $ 7.7600 1 -Aug-05 31 -Aug-05 14689-2 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 7.5670 1 -Aug-05 31 -Aug-05 14688-1 3109 S45-FT-PECO Accepted Firm Long Term 2,500 $ 7.6720 1 -Aug-05 31 -Aug-05 14687-0 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 7.7070 1 -Aug-05 31 -Aug-05 14686-2

Section 4 PECO Energy Spot Swing Purchases Aug-05

Contract Purchase Point 5107 ELA 5107 ELA 5107 ELA

Status Accepted Accepted Accepted

Vol Type Spot-Swing Spot-Swing Spot-Swing

Rcpt. Qty 11,619 11,619 11,619

Price 12.4800 11.0000 9.7600

Start Date 31-Aug-05 30-Aug-05 27-Aug-05

End Date 31 -Aug-05 30-Aug-05 29-Aug-05

Bid# 14769-0 14768-0 14767-0

9 9 5107 WLA Accepted Spot-Swing 2,723 $ 12.2450 31 -Aug-05 31-Aug-05 14766-0 5107 WLA Accepted Spot-Swing 2,423 $ 11.7350 30-Aug-05 30-Aug-05 14765-0 5107 WLA Accepted Spot-Swing 2,723 $ 9.5450 27-Aug-05 29-Aug-05 14764-0 5107 STX Accepted Spot-Swing 3,700 $ 9.0250 29-Aug-05 29-Aug-05 14763-0 5114 Ragley - TET Accepted Spot-Swing 10,000 $ 8.8750 10-Aug-05 10-Aug-05 14717-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 8.2050 1-Aug-05 31-Aug-05 14712-0 5114 Ragley - TET Accepted Spot-Swing 15,000 $ 7.7600 1-Aug-05 31-Aug-05 14711-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 8,7700 6-Augr05 8-Aug-05 14700-0 5114 S65-FT-PECO Accepted Spot-Swing 10,000 $ 8.7350 5-Aug-05 5-Aug-05 14699-0 5114 Ragley - TET Accepted Spot-Swing 15,000 S 8.2300 2-Aug-05 2-Aug-05 14698-0


Firm Long-Term Purchases Sep-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 3205 STX Accepted Firm Long: Term 526 $ 10.2200 1-Sep-b5 30-Sep-05 14809-1 3205 ETX Accepted Firm LongTerm 84 $ 10.2900 1-Sep-05 30-Sep-05 14808-1 3205 WLA Accepted Firm Long Term 268 $ 10.6500 1-Sep-05 30-Sep-05 14807-2 3205 ELA Accepted Firm Long Term 515 $ 10;6300 1-Sep-05 30-Sep-05 14806-3 3205 STX Accepted Firm Long Term 5,400 $ 6.0550 1 -Sep-05 30-Sep-05 14805-1 3205 ETX Accepted Firm Long Term 977 $ 6.1050 1 -Sep-05 30-Sep-05 14804-1 3205 WLA Accepted Firm Long Term 3,000 $ 6.1650 1 -Sep-05 30-Sep-05 14803-2 3205 ELA Accepted Firm Long Term 6,000 $ 6.1750 1 -Sep-05 30-Sep-05 14802-3 3205 ELA Accepted Firm Long Term 5,104 $ 6.2800 1-Sep-05 30-Sep-05 14801-3 3205 S30-FT PECO Accepted Firm Long Term 895 $ 10.4600 1-Sep-05 30-Sep-05 14800-1 3205 S45-FT-PECO Accepted Firm Long Term. 1,312

$• 10.8000 1-Sep-05 30-Sep-05 14799-2

3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 10.8500 1-Sep-05 30-Sep-05 14798-3 3112 S30-FT PECO Accepted Firm Long Term 1,789 $ ' 6.2750 1 -Sep-05 30-Sep-05 14797-1 3112 S45-FT-PECO Accepted Firm Long Term 2,623 $ 6.4100 1-Sep-05 30-Sep-05 14796-2 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 6.4600 1-Sep-05 30-Sep-05 14795-2 3112 S30-FT PECO Accepted Firm Long Term 2,684 S 10.4700 1-Sep-05 30-Sep-05 14794-1 3112 S45-FT-PECO Accepted Firm Long Term 3,935 $ 10.8100 1 -Sep-05 30-Sep-05 14793-2 3112 S65-FT-PECO Accepted Firm Long Term 9,087 $ 10.8600 1-Sep-05 30-Sep-05 14792-2 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 10.7670 1-Sep-05 30-Sep-05 14791-2 3109 S45-FT-PECO Accepted Firm Long Term 2,500 $ 10.8720 1-Sep-05 30-Sep-05 14790-3 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 10.9070 1-Sep-05 30-Sep-05 14789-4

Section 4 PECO Energy Spot Swing Purchases Sep-05

Contract Purchase Point 5107 WLA 5107 WLA 5107 ETX

Status Accepted Accepted Accepted

Vol Type Spot-Swing Spot-Swing Spot-Swing

Rcpt. Qty 2,723 2,723

171

Price 14.2000 13.2200 10.0000

Start Date 30-Sep-05 28-Sep-05 27-Sep-05

End Date 30-Sep-05 28-Sep-05 27-Sep-05

Bid# 14875-0 14874-0 14873-0

9 5107 WLA Accepted Spot-Swing 854 $ 14.3450 22-Sep-05 22-Sep-05 14872-0 5107 STX Accepted Spot-Swing 2,198 $ 12.6500 22-Sep-05 22-Sep-05 14871-0 5107 ETX Accepted Spot-Swing 117 $ 11.8500 21-Sep-05 21-Sep-05 14870-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 256 $ 13.3800 28-Sep-05 28-Sep-05 14868-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 4,362 $ 13.1650 27-Sep-05 27-Sep-05 14867-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 5,696 S 15,6700 26-Sep-05 26-Sep-05 14866-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 4,968 $ 15.6700 25-Sep-05 25-Sep-05 14865-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 4,968 $ 15.6700 24-Sep-05 24-Sep-05 14864-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 1,815 $ 15.6700 23-Sep-05 23-Sep-05 14863-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 536 S 11.0200 12-Sep-05 12-Sep-05 14862-0 5107 PECO Tb ICO CITY GATE Accepted Spot-Swing 46,476 $ 11.9000 3-Sep-05 6-Sep-05 14861-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 11,619 $ 11.5850 2-Sep-05 2-Sep-05 14860-0 5107 PECO TETCO CITY GATE Accepted Spot-Swing 11,619 $ 13.0500 1-Sep-05 1-Sep-05 14859-0 5109 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 14.1600 28-Sep-05 28-Sep-05 14845-0 5113 PECO TETCO CITY GATE Accepted Spot-Swing 15,000 $ 14.1650 28-Sep-05 28-Sep-05 14844-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 14.5000 27-Sep-05 27-Sep-05 14843-0 5111 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 14.7500 27-Sep-05 27-Sep-05 14842-0 5109 PECO TbICO CITY GATE Accepted Spot-Swing 10,000 $ 14.4150 27-Sep-05 27-Sep-05 14841-0 5109 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 16.2850 23-Sep-05 26-Sep-05 14849-0 5109 PECO TETCO CITY GATE Accepted Spot-Swing 12,500 $ 15.8350 23-Sep-05 26-Sep-05 14848-0 5109 PECO TbICO CITY GATE Accepted Spot-Swing 10,000 $ 14.2500 21-Sep-05 21-Sep-05 14836-0 5081 S65-FT-PECO Accepted Spot-Swing 10,000 $ 11.1500 14-Sep-05 14-Sep-05 14821-0 5019 S65-FT-PECO Accepted Spot-Swing 5,000 $ 10.8600 13-Sep-05 13-Sep-05 14820-0 5114 Ragley - TET Accepted Spot-Swing 5,000 $ 10.8700 13-Sep-05 13-Sep-05 14819-0 5111 S65-FT-PECO Accepted Spot-Swing 4,500 S 10.8800 13-Sep-05 13-Sep-05 14818-0 5111 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 s 11.5200 13-Sep-05 13-Sep-05 14817-0 5111 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 11.4150 10-Sep-05 12-Sep-05 14816-0 5111 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 11.4250 9-Sep-05 9-Sep-05 14815-0 5111 S65-FT-PECO Accepted Spot-Swing 4,500 s 10.9800 9-Sep-05 9-Sep-05 14814-0 5111 S65-FT-PECO Accepted Spot-Swing 5,000 s 11.0450 8-Sep-05 8-Sep-05 14813-0 5111 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 11,4900 8-Sep-05 8-Sep-05 14812-0 5095 S65-FT-PECO Accepted Spot-Swing 10,000 $ 10.8775 1-Sep-05 30-Sep-05 14811-4 5081 . PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 11.3400 1-Sep-05 30-Sep-05 14810-0

• 9 Section .4 PEGO Energy

Firm Long-Term Purchases Oct-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 3205 S45-FT -PECO Accepted Firm Long Term 316 $ 13.9170 25-Oct-05 31 -Oct-05 15031-1 3205 STX Accepted Firm Long Term 5,400 $ 6.0550 1-Oct-05 31 -Oct-05 14909-0 3205 ETX Accepted Firm Long Term 977 $ 6.1050 1-Oct-05 31 -Oct-05 14908-1 3205 WLA Accepted Firm Long Term 3,000 $ 6.1650 1-Oct-05 31 -Oct-05 14907-0 3205 ELA Accepted Firm Long Term 6,000 S 6.1750 1-Oct-05 31 -Oct-05 14906-0 3205 ELA Accepted Firm Long Term 5,104 S 6.2800 1-Oct-05 31 -Oct-05 14905-0 3205 STX Accepted Firm Long Term 526 $ 12.5900 1-Oct-05 31 -Oct-05 14904-0 3205 b lX Accepted Firm Long Term 84 S 12.6000 1-Oct-05 31 -Oct-05 14903-1 3205 WLA Accepted Firm Long Term 268 $ 13.7100 1-Oct-05 31 -Oct-05 14902-0 3205 ELA Accepted Firm Long Term 515 $ 14.0800 1-Oct-05 31 -Oct-05 14901-0 3205 S30-FT PECO Accepted Firm Long Term 895 $ 12.9300 1-Oct-05 31 -Oct-05 14900-0 3205 S65-FT-PECO Accepted Firm Long Term 3,029 $ 14.4000 1-Oct-05 31 -Oct-05 14898-1 3112 S30-FT PECO Accepted Firm Long Term 1,789 $ 6.2750 1-Oct-05 31 -Oct-05 14897-0 3112 S65-FT-PECO Accepted Firm Long Term 6,058 $ 6.4600 1-Oct-05 31 -Oct-05 14895-0 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 12.9400 1-Oct-05 31 -Oct-05 14894-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 $ 14.4100 1-Oct-05 31 -Oct-05 14892-0 3109 S30-FT PECO Accepted Firm Long Term 1,700 $ 13.8270 1-Oct-05 31 -Oct-05 14891-0 3109 S65-FT-PECO Accepted Firm Long Term 5,800 $ 13.9670 1-Oct-05 31 -Oct-05 14889-2

Section 4 PECO Energy Spot Swing Purchases Oct-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid # 5019 S65-FT-PECO Accepted Spot-Swing 5,000 : 5 14.3600 28-Oct-05 31-Oct-05 15032-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 ! 5 14.5000 29-Oct-05 31-Oct-05 15026-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 ! E 13.9100 29-Oct-05 31-Oct-05 15025-0 5114 S65-FT-PECO Accepted Spot-Swing 36,557 ! E 13.2150 29-Oct-05 31-Oct-05 15024-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 i E 13.8700 29-Oct-05 31-Oct-05 15023-0 5004 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 ; E 13.9100 29-Oct-05 31 -Oct-05 15022-0

9 5081 PECO TETCO CITY GATE 5081 PECO TRANSCO City Gate 5081 PECO TETCO CITY GATE 5004 PECO TETCO CITY GATE 5007 PECO TETCO CITY GATE 5114 S65-FT-PECO 5006 PECO TRANSCO City Gate 5006 PECO TETCO CITY GATE 5107 PECO TETCO CITY GATE 5081 PECO TRANSCO City Gate 5082 PECO TRANSCO City Gate 5081 PECO TRANSCO City Gate 5081. PECO TETCO CITY GATE 5081 PECO TRANSCO City Gate OGE PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5006 PECO TRANSCO City Gate 5107 PECO TETCO CITY GATE 5082 PECO TRANSCO City Gate 5004 PECO TETCO CITY GATE 5007 PECO TETCO CITY GATE 5114 S65-FT-PECO 5007 PECO TETCO CITY GATE 5006 PECO TRANSCO City Gate 5006 PECO TETCO CITY GATE 7022 PECO TETCO CITY GATE 5004 PECO TETCO CITY GATE 5082 PECO TRANSCO City Gate 5081 PECO TRANSCO City Gate 5081 PECO TETCO CITY GATE 5114 S65-FT-PECO 5006 Heidelberg 5107 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5006 PECO TETCO CITY GATE 5107 PECO TETCO CITY GATE 6011 PECO TETCO CITY GATE

Accepted Spot-Swing 10,000 $ 13.9200 29-Oct-05 31 -Oct-05 15021-0 Accepted Spot-Swing 10,000 $ 14.8200 28-Oct-05 28-Oct-05 15020-0 Accepted Spot-Swing 10,000 $ 14.8900 28-Oct-05 28-Oct-05 15019-0 Accepted Spot-Swing 10,000 $ 14.8800 28Ôct-05 28-Oct-05 15018-0 Accepted Spot-Swing 5,000 $ 14.8800 28-Oct-05 28-Oct-05 15017-0 Accepted Spot-Swing 36,557 $ 14.0450 28-Oct-05 28-Oct-05 15016-0 Accepted Spot-Swing 10,000 $ 15.3500 28-Oct-05 28-Oct-05 15015-0 Accepted Spot-Swing 10,000 $ 15.4500 28-Oct-05 28-Oct-05 15014-0 Accepted Spot-Swing 7,500 $ 14.8800 28-Oct-05 28-Oct-05 15013-0 Accepted Spot-Swing 10,000 $ 14.8100 28Ôct-05 28-Oct-05 15012-0 Accepted Spot-Swing 17,500 $ 14.8100 28-Oct-05 28-Oct-05 15011-0 Accepted Spot-Swing 10,000 $ 15.9500 27-Oct-05 27-Oct-05 15008-0 Accepted Spot-Swing 10,000 $ 16.0300 27-Oct-05 27-Oct-05 15010-0 Accepted Spot-Swing 10,000 $ 16.0300 27-Oct-05 27-Oct-05 15009-0 Accepted Spot-Swing 10,000 $ 16.5000 27-Oct-05 27-Oct-05 15007-0 Accepted Spot-Swing 18,000 $ 16.3000 27-Oct-05 27-Oct-05 15006-0 Accepted Spot-Swing 10,000 $ 16.0200 27-Oct-05 27-Oct-05 15005-0 Accepted Spot-Swing 7,200 $ 16.0200 27-Oct-05 27-Oct-05 15004-0 Accepted Spot-Swing 17,500 $ 16,0200 27-Oct-05 27-Oct-05 15003-0 Accepted Spot-Swing 10,000 $ 16.0200 27-Oct-05 27-Oct-05 15002-0 Accepted Spot-Swing 5,000 s 16.0200 27-Oct-05 27-Oct-05 15001-0 Accepted Spot-Swing 36,557 $ 14.8800 27-Oct-05 27-Oct-05 15000-0 Accepted Spot-Swing 5,000 $ 15.2650 26-Oct-05 26-Oct-05 14999-0 Accepted Spot-Swing 10,000 $ 15.3500 26-Oct-05 26-Oct-05 14987-0 Accepted Spot-Swing 10,000 $ 15.2000 26-Oct^05 26-Oct-05 14986-0 Accepted Spot-Swing 10,000 $ 15.2400 26-Oct-05 26-Oct-05 14985-0 Accepted Spot-Swing 10,000 $ 15.2650 26-Oct-05 26-Oct-05 14984-0 Accepted Spot-Swing 18,000 $ 15.3450 26-Oct-05 26-Oct-05 14983-0 Accepted Spot-Swing 10,000 $ 15.3550 26-Oct-05 26-Oct-05 14982-0 Accepted Spot-Swing 10,000 $ 15.2750 26-Oct-05 26-Oct-05 14981-0 Accepted Spot-Swing 36,557 $ 14.2500 26-Oct-05 26-Oct-05 14980-0 Accepted Spot-Swing 4,915 $ 13.4250 25-Oct-05 25-Oct-05 14960-0 Accepted Spot-Swing 10,000 $ 14.3800 25-Oct-05 25-Oct-05 14959-0 Accepted Spot-Swing 10,000 s 14.4700 25-Oct-05 25-Oct-05 14958-0 Accepted Spot-Swing 2,295 s 14.1200 25-Oct-05 25-Oct-05 14957-0 Accepted Spot-Swing 5,000 $ 14.1000 25-Oct-05 25-Oct-05 14956-0 Accepted Spot-Swing 10,000 $ 14.0500 25-Oct-05 25-Oct-05 14955-0

9 5103 S65-FT-PECO Accepted Spot-Swing 10,000 S 13.1500 25-Oct-05 25-Oct-05 14954-0 7022 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 13.9700 25-Oct-05 25-Oct-05 14953-0 5019 PECO TRANSCO City Gate Accepted Spot-Swing 7,600 S 1-3.7000 25-Oct-05 25-Oct-05 14952-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 s 13.7000 25-Oct-05 25-Oct-05 14951-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 18,000 S 14.2150 25-Oct-05 25-Oct-05 14950-0 5081 S65-FT-PECO Accepted Spot-Swing 11,900 $ 1-3.2925 25-Oct-05 25-Oct-05 14949-0 5004 PECO Tb 1 CO CITY GATE Accepted Spot-Swing 10,000 s 14.1100 25-Oct-05 25-Oct-05 14948-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.1100 25-Oct-05 25-Oct-05 14988-0 5006 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 13.4400 22-Oct-05 24-Oct-05 14947-0 5004 PECO TETCO CITY GATE Accepted Spot-Swing 12,000 S 13.4500 22-Oct-05 24-Oct-05 14946-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 S 13.4500 22-Oct-05 24-Oct-05 14945-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 17,000 $ 13.4400 22-Oct-05 24-Oct-05 14944-0 5114 S65-FT-PECO Accepted Spot-Swing 36,557 s 12.8250 22-Oct-05 24-Oct-05 14943-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 13.4500 22-Oct-05 24-Oct-05 14979-0 5104 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 14.1800 21-Oct-05 21-Oct-05 14942-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 7,975 $ 13.9850 21-Oct-05 21-Oct-05 14941-0 5081 S65-FT-PECO Accepted Spot-Swing 5,000 $ 13.4350 21-Oct-05 21-Oct-05 14940-0 5114 S65-FT-PECO Accepted Spot-Swing 30,000 S 13.4350 21-Oct-05 21-Oct-05 14939-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 13.9850 21-Oct-05 21-Oct-05 14978-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 14.6200 20-Oct-05 20-Oct-05 14937-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.1550 20-Oct-05 20-Oct-05 14936-0 5114 S65-FT-PECO Accepted Spot-Swing 30,000 $ 13.5500 20-Oct-05 20-Oct-05 14935-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 S 14.1550 20-Oct-05 20-Oct-05 14977-0 5114 S65-FT-PECO Accepted Spot-Swing 20,000 S 13.4900 19-Oct-05 19-Oct-05 14938-0 5095 PECO TRANSCO City Gate Accepted Spot-Swing 15,000 s 14.0650 19-Oct-05 19-Oct-05 14930-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.1050 19-Oct-05 19-Oct-05 14929-0 5095 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 14.6700 18-Oct-05 18-Oct-05 14927-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 s 14.6900 18-Oct-05 18-Oct-05 14926-0 5081 S65-FT-PECO Accepted Spot-Swing 10,000 s 13.9900 18-Oct-05 18-Oct-05 14925-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 $ 13.9925 18-Oct-05 18-Oct-05 14924-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 s 12.8300 15-Oct-05 17-Oct-05 14922-0 5007 PECO CITY GATE TRANS CL Accepted Spot-Swing 5,000 $ 13.4250 15-Oct-05 17-Oct-05 14921-0 5007 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 13.4850 15-Oct-05 17-Oct-05 14920-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 14,000 s 14.1000 14-Oct-05 14-Oct-05 14919-0 5103 S65-FT-PECO Accepted Spot-Swing 10,000 s 13.5950 14-Oct-05 14-Oct-05 14918-0 5007 PECO CITY GATE TRANS CL Accepted Spot-Swing 5,000 $ 14.1200 14-Oct-05 14-Oct-05 14916-0 5007 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 s 14.1000 14-Oct-05 14-Oct-05 14915-0

9 9 5007 PECO TRANSCO City Gate Accepted Spot-Swing 15,000 $ 14.6550 13-Oct-05 13-Oct-05 14914-0 5007 PECO CITY GATE TRANS CI . Accepted Spot-Swing 5,000 $ 14.6100 13rOct-05 13-Oct-05 14913-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 14.6000 12-Oct-05 12-Oct-05 14888-0 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 S 14.5200 12-Oct-05 12-Oct-05 14887-0 5019 S65-FT-PECO Accepted Spot-Swing 5,000 S 14.3600 11-Oct-05 26-Oct-05 14998-1 5007 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.1650 11-Oct-05 11 -Oct-05 14886-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.6000 8-Oct-05 10-Oct-05 14885-0 5039 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 14.5000 8-Oct-05 10-Oct-05 14884-0 5104 PECO TRANSCO City Gate Accepted Spot-Swing 30,000 $ 14.3500 8-Oct-05 10-Oct-05 14883-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 1,0,000 $ 14.2100 8-Oct-05 10-Oct-05 14882-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing. 20,000

$• 14.8000 8-Oct-05 10-Oct-05 14881-0

5081 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 15.2000 7-Oct-05 7-dct-05 14880-0 5006 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 15.6000 7-Oct-05 7-Oct-05 14879-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 16.1100 6-Oct-05 6-Oct-05 14878-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 15.8000 5-Oct-05 5-Oct-05 14877-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 s 15.9500 5-Oct-05 5-Oct-05 14876-0 5019 S30-FT PECO Accepted Spot-Swing 5,000 $ 12.9500 1-Oct-05 31-Oct-05 14912-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 $ 14.7370 1-Oct-05 31-Oct-05 14911-0 7022 S65-FT-PECO Accepted Spot-Swing 10,000 $ 14.4600 1-Oct-05 31-Oct-05 14910-0


Firm Long-Term Purchases Nov-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid # 3206 STX Accepted Firm Long Term 11,193 $ 6.7200 1-Nov-05 30-Nov-05 15078-0 3206 ELA Accepted Firm Long Term 13,031 $ 8.3700 1-Nov-05 30-Nov-05 15077-0 3206 ETX Accepted Firm Long Term 1,955 $ 12.0500 1-Nov-05 30-Nov-05 15076-0 3206 WLA Accepted Firm Long Term 6,536 $ T3'.8700 1 -Nov-05 30-Nov-05 15075-0 3112 STX Accepted Firm Long Term 13,717 $• 12.5420 1-Nov-05 30-Nov-05 15074-0 7014 WLA Accepted Firm Long Term 16,340 $ 13.8950 1-Nov-05 30-Nov-05 15073-0 3206 S30-FT PECO Accepted Firm Long Term 1,789 $ 12.1800 1 -Nov-05 30-Nov-05 15072-0 3206 S45-FT-PECO Accepted Firm Long Term 2,623 $ 12.2500 1 -Nov-05 30-Nov-05 15071-0 3206 S65-FT-PECO Accepted Firm Long Term 6,058 S 14.2200 1 -Nov-05 30-Nov-05 15070-0 3112 S30-FT PECO Accepted Firm Long Term 10,525 s 12.2000 1 -Nov-05 30-Nov-05 15069-0 3112 S30-FT PECO Accepted Firm Long Term 984 $ 12.1900 1-Nov-05 30-Nov-05 15068-0 3112 S65-FT-PECO Accepted Firm Long Term 1,435 $ 14.2520 1-Nov-05 30-Nov-05 15067-0 3112 S65-FT-PECO Accepted Firm Long Term 3,287 $ 14.2300 1-Nov-05 30-Nov-05 15066-0 3112 S30-FT PECO Accepted Firm Long Term 1,700 $ 11.8100 1-Nov-05 30-Nov-05 15065-0 3112 S65-FT-PECO Accepted Firm Long Term 2,500 $ 12.7800 1-Nov-05 30-Nov-05 15064-0 3112 S65-FT-PECO Accepted Firm Long Term 5,800 $ 12.5100 1-Nov-05 30-Nov-05 15063-0 3112 S30-FT PECO Accepted Firm Long Term 2,684 $ 12.1900 1-Nov-05 30-Nov-05 15062-0 3112 S65-FT-PECO Accepted Firm Long Term 3,935 $ 14.2520 1-Nov-05 30-Nov-05 15061-0 3112 S65-FT-PECO Accepted Firm Long Term 9,087 $ 14.2300 1-Nov-05 30-Nov-05 15060-0 5039 S30-FT PECO Accepted Firm Long Term 1,700 s 6.5700 1-Nov-05 30-Nov-05 15059-0 5039 S65-FT-PECO Accepted Firm Long Term 2,500 $ 7.0950 1-Nov-05 30-Nov-05 15058-0 5039 S65-FT-PECO Accepted Firm Long Term 5,800 $ 6.7650 1-Nov-05 30-Nov-05 15057-0

Section 4 PECO Energy Spot Swing Purchases Nov-05

Contract Purchase Point 5114 Ragley - TET 5114 Ragley-TET

Status Vol Type Accepted Spot-Swing Accepted Spot-Swing

Rcpt. Qty 45,000 $ 45,000 $

Price 10.9350 10.9100

Start Date 30-NOV-05 29-Nov-05

End Date 30-Nov-05 29-Nov-05

Bid# 15144-0 15143-0

9 5114 Duralde Accepted Spot-Swing 25,000 $ 11.1700 24-Nov-05 28-Nov-05 15142-0 5006 ELA Accepted Spot-Swing 5,000 $ 11.1150 24-Nov-05 28-Nov-05 15141-0 5004 PECO TRANSCO City Gate Accepted Spot-Swing 3,000 $ 11.7400 24-Nov-05 28-NOV-05 15140-0 5111 S65-FT-PECO Accepted Spot-Swing 6,000 $ 11,1700 24-NOV-05 28-Nov-05 15139-0 5111 ELA Accepted Spot-Swing 5,000 $ 11.1050 24-Nov-05 28-Nov-05 15138-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 S 11.6900 24-Nov-05 28-Nov-05 15137-1 5004 PECO TRANSCO City Gate Accepted Spot-Swing 3,000 s 11.8000 24-Nov-05 28-Nov-05 15136-0 5114 Ragley - TET Accepted Spot-Swing 45,000 $ 11.1700 24-Nov-05 28-Nov-05 15135-0 5114 Ragley - TET Accepted Spot-Swing 45,000 $ 11.1850 23-Nov-05 23-Nov-05 15134-0 5114 Ragley - TET Accepted Spot-Swing 45,000 $ 10.4050 22-Nov-05 22-Nov-05 15117-0 5114 Ragley - TET Accepted Spot-Swing 45,000 $ 9.6850 19-Nov-05 21 -Nov-05 15102-1 5111 S65-FT-PECO Accepted Spot-Swing 5,000 $ 11.8750 18-Nov-05 18-Nov-05 15101-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 11.8750 18-Nov-05 18-Nov-05 15100-0 5114 Ragley - TET Accepted Spot-Swing 40,000 $ 11.8750 18-Nov-05 18-Nov-05 15099-0 5115 S65-FT-PECO Accepted Spot-Swing 12,000 $ 11.0050 17-Nov-05 17-Nov-05 15098-1 5006 PECO TETCO CITY GATE Accepted Spot-Swing 15,000 $ 11.7400 17-Nov-05 17-Nov-05 15097-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 5,000 $ 11.7400 17-Nov-05 17-Nov-05 15096-0 5114 Ragley - TET Accepted Spot-Swing 30,000 $ 10.9850 17-Nov-05 17-NOV-05 15095-0 5114 S65-FT-PECO Accepted Spot-Swing 30,000 $ 7.9450 16-Nov-05 16-Nov-05 15094-0 5081 S65-FT-PECO Accepted Spot-Swing 6,500 $ 8.6300 12-Nov-05 14-Nov-05 15092-0 5114 Ragley - TET Accepted Spot-Swing 10,000 $ 8.6300 12-Nov-05 14-Nov-05 15091-0 5103 ELA Accepted Spot-Swing 5,000 $ 9.1950 11-Nov-05 11 -Nov-05 15090-0 5111 ELA Accepted Spot-Swing 5,000 $ 9.1800 11-Nov-05 11-Nov-05 15089-0 5081 ELA Accepted Spot-Swing 10,000 $ 9.1800 11-Nov-05 11 -Nov-05 15088-0 7022 ELA Accepted Spot-Swing - 10,000 $ 9.1800 11-Nov-05 11-Nov-05 15087-0 5006 S65-FT-PECO Accepted Spot-Swing 10,000 $ 9.3750 11-Nov-05 11 -Nov-05 15086-0 5111 S65-FT-PECO Accepted Spot-Swing 5,000 $ 9.3750 11-Nov-05 11-Nov-05 15085-0 5081 S65-FT-PECO Accepted Spot-Swing 10,000 $ 9.3775 11'-Nov-05 11-Nov-05 15084-0 5114 S65-FT-PECO Accepted Spot-Swing 10,000 $ 9.3750 11-Nov-05 11 -Nov-05 15083-0 5114 Ragley - TET Accepted Spot-Swing 5,000 $ 9.3750 11-Nov-05 11 -Nov-05 15082-0 5114 Ragley - TET Accepted Spot-Swing 13,500 $ 9.1700 10-Nov-05 IO-Nov-05 15056-0 5111 ELA Accepted Spot-Swing 5,000 $ 8.9400 10-Nov-05 10-Nov-05 15055-0 5111 S65-FT-PECO Accepted Spot-Swing 5,000 $ 9.2300 10-Nov-05 10-Nov-05 15054-0 5081 S65-FT-PECO Accepted Spot-Swing 10,000 $ 9.2325 10-Nov-05 10-Nov-05 15053-0 5019 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 15.3500 1 -Nov-05 30-Nov-05 15081-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 15.1320 1 -Nov-05 30-Nov-05 15080-0 5019 S65-FT-PECO Accepted Spot-Swing 5,000 $ 14.1800 1-Nov-05 30-Nov-05 15093-0


Firm Long-Term Purchases Dec-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 5019 S65-FT -PECO Accepted Firm Long Term 258 $ 11.3400. 1 -Dec-05 31 -Dec-05 15215-0 5019 S45-FT-PECO Accepted Firm Long. Term 123 $' 11.1900 1 -Dec-05 31 -Dec-05 15214-0 5019 S30-FT PECO Accepted Firm Long Term 89 $ 8.4100 1 -Dec-05 31 -Dec-05 15213-0 5076 TETCO/EQUITRANS Accepted Firm Long Term 991 $ 12.4700 1 -Dec-05 31 -Dec-05 15209-0 3217 S30-FT PECO Accepted Firm Long Term 2,684 $ 8.4200 1 -Dec-05 31 -Dec-05 15202-0 3217 S45-FT-PECO Accepted Firm Long Term 3,935 $ 11.2600 1 -Dec-05 31 -Dec-05 15201-0 3217 S65-FT-PECO Accepted Firm Long Term 9,087 $ 11.3500 1 -Dec-05 31 -Dec-05 15200-0 3217 S30-FT PECO Accepted Firm Long Term 1,700 s 11.8100 1 -Dec-05 31 -Dec-05 15199-0 3217 S45-FT-PECO Accepted Firm Long Term 2,500 $ 12.4300 1 -Dec-05 31 -Dec-05 15198-0 3217 S65-FT-PECO Accepted Firm Long Term 5,800 $ 12.5100 1 -Dec-05 31 -Dec-05 15197-0 3217 S30-FT PECO Accepted Firm Long Term 984 $. 8.4200 1 -Dec-05 31 -Dec-05 15196-0 3217 S45-FT-PECO Accepted Firm Long Term 1,435 $ 11.2600 1 -Dec-05 31 -Dec-05 15195-0 3217 S65-FT-PECO Accepted Firm Long Term 3,287 $ 11.3500 1 -Dec-05 31 -Dec-05 15194-0 3217 S30-FT PECO Accepted Firm Long Term 10,525 $ 10.7100 1 -Dec-05 31 -Dec-05 15193-0 3217 South Point Accepted Firm Long Term 31,181 $ 12.1800 1 -Dec-05 31 -Dec-05 15192-0 3217 S65-FT-PECO Accepted Firm Long Term 20,890 $ 11.4800 1 -Dec-05 31 -Dec-05 15190-0 3217 STX Accepted Firm Long Term 14,073 $ 9.8900 1 -Dec-05 31 -Dec-05 15210-0 7014 WSS MARKETER STORAGE Accepted Firm Long Term 3,613 $ 11.3500 10-Dec-05 31 -Dec-05 15203-0 5019 STX Accepted Firm Long Term 142 $ 8.1600 1 -Dec-05 31 -Dec-05 15211-0 5104 ELA Accepted Firm Long Term 11,085 $ 11.2700 1 -Dec-05 31 -Dec-05 15176-0 5104 M1 -30 inch Accepted Firm Long Term 12,309 $ 11.5500 1-Dec-05 31 -Dec-05 15175-0 5019 STX Accepted Firm Long Term 11,342 $ 6.7200 1 -Dec-05 31 -Dec-05 15174-0 5019 ELA Accepted Firm Long Term 13,302 $ 8.3700 1 -Dec-05 31 -Dec-05 15173-0 5019 ETX Accepted Firm Long Term 1,995 $ 8.6300 1 -Dec-05 31 -Dec-05 15172-0 5019 WLA Accepted Firm Long Term 6,683 $ 11.0900 1 -Dec-05 31 -Dec-05 15171-0 5019 ELA Accepted Firm Long Term 22,725 $ 11.1800 1 -Dec-05 31 -Dec-05 15170-0 7014 WLA Accepted Firm Long Term 16,708 $ 11.1150 1 -Dec-05 31 -Dec-05 15169-0 7014 ELA Accepted Firm Long Term 8,314 $ 11.1750 1 -Dec-05 31 -Dec-05 15168-0 7014 PECO TETCO CITY GATE Accepted Firm Long Term 11,188 $ 12.4292 1 -Dec-05 31 -Dec-05 15167-0 7014 S65-FT-PECO Accepted Firm Long Term 17,756 $ 11.3500 1 -Dec-05 31 -Dec-05 15166-1 5039 S30-FT PECO Accepted Firm Long Term 1,700 $ 6.5700 1 -Dec-05 31 -Dec-05 15165-0 5039 S45-FT-PECO Accepted Firm Long Term 2,500 $ 6.7450 1 -Dec-05 31 -Dec-05 15164-0

5039 S65-FT-PECO Accepted Firm Long Term 5,800 $ 6.7650 1 -Dec-05 31-Dec-05 15163-0 5019 S30-FT PEGO Accepted Firm Long Term 1,700 $ 8.6500 1 -Dec-05 31-Dec-05 15162-0 5019 S45-FT-PECO Accepted Firm Long Term 2,500 $ 8.9800 1 -Dec-05 31-Dec-05 15161-0 5019 S65-FT-PECO Accepted Firm Long Term 5,800 $ 9.0500 1 -Dec-05 31-Dec-05 15160-0 5019 S45-FT-PECO Accepted Firm Long Term 17,838 $ 11.2000 1 -Dec-05 31 -Dec-05 15159-0 5104 S65-FT-PECO Accepted Firm Long Term 4,757 S 11.4400 1 -Dec-05 31-Dec~05 15158-0

Section 4 PECO Energy Spot Swing Purchases Dec-05

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 5019 S65-FT-PECO Accepted Spot-Swing 5,000 S 11.3000 24-Dec-05 31-Dec-05 15223-0 5109 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 14.3650 17-Dec-05 19-Dec-05 15207-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 14.2350 17-Dec-05 19-Dec-05 15206-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 6,710 $ 14.3650 17-Dec-05 19-Dec-05 15205-0 5114 Ragley - TET Accepted Spot-Swing 8,400 $ 13.7150 17-Dec-05 19-Dec-05 15204-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 17,000 $ 17.0750 14-Dec-05 14-Dec-05 15189-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 s 17.3550 14-Dec-05 14-Dec-05 15188-0 5114 Ragley - TET Accepted Spot-Swing 8,400 s 15.7100 14-Dec-05 14-Dec-05 15187-0 5081 PECO TRANSCO City Gate Accepted Spot-Swing 5,000 $ 16.8650 13-Dec-05 13-Dec-05 15186-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 10,000 $ 16.8450 13-Dec-05 13-Dec-05 15185-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 16.9050 13-Dec-05 13-Dec-05 15184-0 5081 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 16.9000 13-Dec-05 13-Dec-05 15183-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 16.4000 13-Dec-05 13-Dec-05 15181-0 5114 Ragley - TET Accepted Spot-Swing 15,000 $ 14.5550 9-Dec-05 9-Dec-05 15153-0 5114 Ragley - TET Accepted Spot-Swing 36,500 $ 14.2850 8-Dec-05 8-Dec-05 15152-0 5082 PECO TRANSCO City Gate Accepted Spot-Swing 16,000 $ 14.6750 7-Dec-05 7-Dec-05 15151-0 5114 Ragley - TET Accepted Spot-Swing 12,000 $ 13.7650 7-Dec-05 7-Dec-05 15150-0 5095 PECO TETCO CITY GATE Accepted Spot-Swing 10,000 $ 14.8000 7-Dec-05 7-Dec-05 15149-0 5006 PECO TETCO CITY GATE Accepted Spot-Swing 20,000 s 15.6200 6-Dec-05 6-Dec-05 15148-0

Section 4 PECO Energy Firm Long-Term Purchases Jan-06

Contract Purchase Point Status Vol Type Rcpt Qty Price Start Date End Date Bid# 3230 S65-FT-PECO Accepted Firm Long Term 4,757 $ 11.6910 1 ;Jan-06 31-Jan-06 15311-0 3230 Ml-30 inch Accepted' Firm Long Term 12,309 $ 11.8010 T-Jan-06 31-Jan-06 15297-0 3230 ELA Accepted Firm Long Term 11,085 $ 11.5210 1-Jan-06 31-Jan-06 15296-0 3221 TETCO/EQUITRANS Accepted Firm Long Term 991 $ 12.7210 1-Jan-06 31-Jan-06 15295-0 3222 S30-FT PECO Accepted Firm Long Term 1,700 $ 6.5700 1-Jan-06 31-Jan-06 15294-0 3222 S45-FT-PECO Accepted Firm Long Term 2,500 $ 6.7450 1-Jan-06 31-Jan-06 15293-0 3222 S65-FT-PECO Accepted Firm Long Term 5,800 $ 6.7650 1-Jan-06 31-Jan-06 15292-0 7028 WSS MARKETER STORAGE Accepted Firm Long Term 10,000 $ 11.7900 1-Jan-06 10-Jan-06 15291-1 7028 S65-FT-PECO Accepted Firm Long Term 17,756 $ 11.7900 1-Jan-06 31-Jan-06 15290-1 7026 S45-FT-PECO Accepted Firm Long Term 17,838 $ 11.3900 1-Jan-06 31-Jan-06 15286-0 7027 ELA Accepted Firm Long Term 8,314 $ 11.3750 1-Jan-06 31-Jan-06 15285-0 3206 STX Accepted Firm Long Term 11,342 $ 6.7200 1 -Jan-06 31-Jan-06 15269-0 3206 ELA Accepted Firm Long Term 13,302 $ 8.3700 1 -Jan-06 31-Jan-06 15268-0 3206 STX Accepted Firm Long Term 142 $ 8.5700 1 -Jan-06 31-Jan-06 15267-0 3206 ETX Accepted Firm Long Term 1,995 $ 9.3300 1 -Jan-06 31-Jan-06 15266-0 3206 WLA Accepted Firm Long Term 6,683 $ 11.1800 1 -Jan-06 31-Jan-06 15265-0 3206 ELA Accepted Firm Long Term 22,725 $ 11.3800 1 -Jan-06 31-Jan-06 15264-0 3217 STX Accepted Firm Long Term 14,073 $ 10.1410 1-Jan-06 31-Jan-06 15263-0 7014 PECO TbICO CITY GATE Accepted Firm Long Term 11,188 $ 12.6914 1-Jan-06 31-Jan-06 15262-0 7014 WLA Accepted Firm Long Term 16,708 $ 11.2050 1 -Jan-06 31-Jan-06 15261-0 3206 S30-FT PECO Accepted Firm Long Term 1,700 $ 8.6500 1-Jan-06 31-Jan-06 15258-0 3206 S45-FT-PECO Accepted Firm Long Term 2,500 $ 8.9800 1 -Jan-06 31-Jan-06 15257-0 3206 S65-FT-PECO Accepted Firm Long Term 5,800 $ 9.0500 1-Jan-06 31-Jan-06 15256-0 3206 S30-FT PECO Accepted Firm Long Term 89 $ 8.6200 1-Jan-06 31-Jan-06 15255-0 3206 S45-FT-PECO Accepted Firm Long Term 123 s 11.3800 1 -Jan-06 31-Jan-06 15254-0 3206 S65-FT-PECO Accepted Firm Long Term 258 s 11.7800 1-Jan-06 31-Jan-06 15253-0 3206 S65-FT-PECO Accepted Firm Long'Term 5,000 s 11.7400 1 -Jan-06 31-Jan-06 15252-0 3217 S30-FT PECO Accepted Firm Long Term 2,684 s 8.6300 1-Jan-06 31-Jan-06 15247-0 3217 S45-FT-PECO Accepted Firm Long Term 3,935 $ 11.3900 1-Jan-06 31-Jan-06 15246-0 3217 S65-FT-PECO Accepted Firm Long Term 9,087 $ 11.7900 1-Jan-06 31-Jan-06 15245-1 3217 S30-FT PECO Accepted Firm Long Term 1,700 $ 11.8100 1-Jan-06 31-Jan-06 15244-0 3217 S45-FT-PECO Accepted Firm Long Term 2,500 $ 12.4300 1-Jan-06 31-Jan-06 15243-0

9 3217 S65-FT-PECO Accepted Firm Long Term 5,800 $ 12.5100 1 -Jan-06 31-Jan-06 15242-0

3217 S30-FT PECO Accepted Firm Long Term 984 $ 8.6300 T-Jan-06 31-Jan-06 15241-0

3217 S45-FT-PECO Accepted Firm Long Term 1,435 $ 11.3900 1-Jan-06 31 -Jan-06 15240-0

3217 S65-FT-PECO Accepted Firm Long Term 3,287 $ 11.7900 1 -Jan-06 31 -Jan-06 15239-0

3217 South Point Accepted Firm Long Term 31,181 $ 12.4310 1 -Jan-06 31-Jan-06 15238-0 3217 S30-FT PECO Accepted Firm Long Term 10,525 $ 10.7100 1-Jan-06 31-Jan-06 15237-0 3217 S65-FT-PECO Accepted Firm Long Term 20,890 $ 11.9200 1 -Jan-06 31-Jan-06 15236-0

Section 4 PECO Energy Spot Swing Purchases Jan-06

Contract 5095

Purchase Point S65-FT-PECO

Status Vol Type Accepted Spot-Swing

Rcpt. Qty Price Start Date End Date Bid # 3,034 $ 12.9180 31 -Jan-06 31 -Jan-06 15300-0

• 9 9 Section 4 PECO Energy

Firm Long-Term Purchases Feb-06

Contract Purchase Point Status Vol Type Rcpt. Qty Price Start Date End Date Bid# 4203 PECO TRANSCO City Gate Accepted Firm Long Term 20,000 $ 8.8400 27-Feb-06 27-Feb-06 15383-0 4206 PECO TRANSCO City Gate Accepted Firm Long Term 10,000 $ 8.8400 25-Feb-06 27-Feb-06 15382-0 3220 ELA Accepted Firm Long Term 11,085 $ 11.1550 1-Feb-06 28-Feb-06 15354-0 3220 M1-30 inch Accepted Firm Long Term 12,309 $ 8.7700 1-Feb-06 28-Feb-06 15353-0 3206 STX Accepted Firm Long Term 11,342 $ 6.7200 1-Feb-06 28-Feb-06 15352-0 3206 ELA Accepted Firm Long Term 13,302 $ 8.3700 1-Feb-06 28-Feb-06 15351 -0 3206 STX Accepted Firm Long Term 142 $ 6.9500 1-Feb-06 28-Feb-06 15350-0 3206 WLA Accepted Firm Long Term: 3,340 $ 8.1400 1-Feb-06 28-Feb-06 15349-0 3221 TETCO/EQUITRANS Accepted Firm Long Term 991 $ 9.6900 1-Feb-06 28-Feb-06 15348-0 3217 STX Accepted Firm Long Term 14,073 $ 7.1100 1-Feb-06 28-Feb-06 15347-0 7014 PECO TETCO CITY GATE Accepted Firm Long Term 11,188 $ 9.2439 1-Feb-06 28-Feb-06 15346-0 7014 WLA Accepted Firm Long Term 16,708 $ 8.1650 1-Feb-06 28-Feb-06 15345-0 7027 ELA Accepted Firm Long Term 8,314 $ 8.2650 1-Feb-06 28-Feb-06 15344-0 3230 S65-FT-PECO Accepted Firm Long Term 4,757 $ 8.6600 1-Feb-06 28-Feb-06 15343-0 3206 S30-FT PECO Accepted Firm LongTerm 1,700 $ 8.6500 1-Feb-06 28-Feb-06 15342-0 3206 S45-FT-PECO Accepted Firm Long Term 2,500 $ 8.9800 1-Feb-06 28-Feb-06 15341-0 3206 S65-FT-PECO Accepted Firm Long Term 5,800 $ 9.0500 1-Feb-06 28-Feb-06 15340-0 3206 S30-FT PECO Accepted Firm Long Term 89 $ 7.1100 1-Feb-06 28-Feb-06 15339-0 3206 S45-FT-PECO Accepted Firm Long Term 123 $ 8.3400 1-Feb-06 28-Feb-06 15338-0 3206 S65-FT-PECO Accepted Firm Long Term 258 $ 8.6300 1-Feb-06 28-Feb-06 15337-0 3206 S65-FT-PECO Accepted Firm Long Term 5,000 $ 8.5900 3-Feb-06 28-Feb-06 15336-0 7026 S45-FT-PECO Accepted Firm Long Term 10,000 $ 8.3500 1-Feb-06 28-Feb-06 15335-0 3217 S30-FT PECO Accepted Firm Long Term 2,684 $ 7.1200 1-Feb-06 28-Feb-06 15334-0 3217 S45-FT-PECO Accepted Firm Long Term 3,935 $ 8.3500 1-Feb-06 28-Feb-06 15333-0 3217 S65-FT-PECO Accepted Firm Long Term 9,087 $ 8.6400 1-Feb-06 28-Feb-06 15332-0 3217 S30-FT PECO Accepted Firm Long Term 1,700 $ 11.8100 1-Feb-06 28-Feb-06 15331-0 3217 S45-FT-PECO Accepted Firm Long Term 2,500 $ 12.4300 1-Feb-06 28-Feb-06 15330-0 3217 S65-FT-PECO Accepted Firm Long Term 5,800 $ 12.5100 1-Feb-06 28-Feb-06 15329-0 3217 S30-FT PECO Accepted Firm Long Term 984 $ 7.1200 1-Feb-06 28-Feb-06 15328-0 3217 S45-FT-PECO Accepted Firm Long Term 1,435 $ 8.3500 1-Feb-06 28-Feb-06 15327-0 3217 S65-FT-PECO Accepted Firm Long Term 3,287 $ 8.6400 1-Feb-06 28-Feb-06 15326-0 3217 S30-FT PECO Accepted Firm Long Term 10,525 $ 10.7100 1-Feb-06 28-Feb-06 15325-0

9 9 3217 South Point Accepted Firm Long Term 31,181 $ 9.4000 r -Feb-06 28-Feb-06 15324-0 3217 S65-FT-PEGO Accepted Firm Long Term 20,890 $ 8.7700 i -Feb-06 28-Feb-06 15323-0 3222 S30-FT PECO Accepted Firm Long Term 1,700 $ 6.5700 i -Feb-06 28-Feb-06 15322-0 3222 S45-FT-PECO Accepted Firm Long Term 2,500 $ 6.7450 i -Feb-06 28-Feb-06 15321-1 3222 SeS-FT-PECO Accepted Firm Long, Term 5,800 $ 6.7650 i -Feb-06 28-Feb-06 15320-0

Section 4 PECO Energy Spot Swing Purchases Feb-06

Contract Purchase Point

No Transactions

Status Vol Type Rcpt. Qty Price Start Date End Date Bid #


Firm Long-Term Purchases Mar-06

Contract Purchase Point Status Vol Type Rcpt. Qty 3220 Ml-30 inch Accepted Firm Long Term 12,309 3220 ELA Accepted Firm Long Term 11,085 3206 STX Accepted Firm Long Term 142 3206 ELA Accepted Firm Long Term 13,302 3206 STX Accepted Firm Long Term 11,342 3217 STX Accepted Firm Long Term 14,073 7014 PECO TETCO CITY GATE Accepted Firm Long Term 11,188 7014 WLA Accepted Firm Long Term 16,708 3206 S65-FT-PECO Accepted Firm Long Term 5,000 3217 S30-FT PECO Accepted Firm Long Term 1,700 3217 S45-FT-PECO Accepted Firm Long Term 2,500 3217 S65-FT-PECO Accepted Firm Long Term 5,800 3217 S30-FT PECO Accepted Firm Long Term 984 3217 S45-FT-PECO Accepted Firm Long Term 1,435 3217 S65-FT-PECO Accepted Firm Long Term 3,287 3217 S30-FT PECO Accepted Firm Long Term 10,525 3217 South Point Accepted Firm Long Term 31,181 3217 S65-FT-PECO Accepted Firm Long Term 20,890 3222 S30-FT PECO Accepted Firm Long Term 1,700 3222 S45-FT-PECO Accepted Firm Long Term 2,500 3222 S65-FT-PECO Accepted Firm Long Term 5,800

Price 7.4820 7.2020 6.5100 8.3700 6.7200 5:8220 7.8028 6.8850 7.1400

11.8100 12.4300 12.5100 6.7100 7.0900 7.1900

107100 8.1120 7.3200 6.5700 6.7450 6.7650

Start Date 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar,06 1-Mar-06 1-Mar-06 1 -Mar-06 1-Mar-06 1 -Mar-06 1-Mar-06 1 -Mar-06 1 -Mar-06 1 -Mar-06 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar-06 1-Mar-06

End Date 31 -Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31 -Mar-06 31-Mar-06 31 -Mar-06 31-Mar-06 31-Mar-06 31-Mar-06 31-Mar-06

Bid# 15404-0 15403-0 15402-0 15401-0 15400-0 15399-0 15398-0 15397-0 15396-2 15395-0 15394-0 15393-0 15392-0 15391-0 15390-0 15389-0 15388-0 15387-0 15386-0 15385-0 15384-0

Section 4 PECO Energy Spot Swing Purchases Mar-06

Contract Purchase Point

No Transactions

Status Vol Type Rcpt. Qty Price Start Date End Date Bid #

•

•

FERC Active Dockets

A p r i l 28, 2006

Docket Number F i l e Date

Applicant Description

CP03-041 1/24/2003

Dominion North East Expansion Expansion

CP03-080 4/1/2003

Eastern Shore C e r t i f i c a t e f o r Expansion

CP04-076 3/1/2004

Equitrans A p p l i c a t i o n t o Re f u n c t i o n a l i z e

CP05-018 11/2.4/2004

Equitrans Explore Loss of Cushion Gas

CP05-037 12/14/2004

Transco A p p l i c a t i o n f o r M o d i f i c a t i o n

CP06-115 4/17/2006

TETCO Time I I Pr o j e c t

RM01-010 9/27/2001

FERC NOPR Standard of Conduct f o r

Transmission Providers

RM03-010 6/26/2003

FERC Amendment t o Blanket Market C e r t i f i c a t e

RP03-623 Dominion TCRA Tracker 9/30/2003-

< »

FERC Ac t ive Dockst s

A p r i l 28, 2006

Docket Number Applicant Description

RPQ4-097 12/1/2003

Equitrans Equitrans r a t e f i l i n g

RP04-20.3 3/1/2004

Equitrans Proposed Rate Changes

RP04-560 8/31/2004

Dominion ACA f i l i n g

• RP05-061 11/4/2004

Transco Rate GSS Dominion Tracker

RP06-174 1/25/2006

Dominion F i l i n g t o increase p e n a l t i e s

RP06-197 1/31/2006

Transco Fuel Retention Tracker

RP06-199 1/31/2006

Transco X-28 S2 Rate Tracker

RP06-241 03/01/2006

Transco To F i l e Non Conforming Firm Service Agreements

4»

•

FERC Active Dockets

April 28, 2006

Docket Number Applicant Description

RP06-247 3/1/2006

Transco EPC Adjustment F i l i n g

RP06-248 3/1/2006

Transco Fuel Tracker

R.P06-306 4/13/2006

TETCO To Enhance and C l a r i f y Balancing Service

RP06-316 4/20/200'6

Dominion Risk of Loss T a r i f f F i l i n g

RP06-317 4 / 2'4 / 2 0 0 6

Transco Add Waiver Language

RPB6-3'59 8/30/1996

Transco F i l i n g t o E s t a b l i s h the F l e x i b i l i t y t o Negotiate Rates

RP97-071 Transco Section 4 Rate f i l i n g 11/1/1996

9 9 PECO ENERGY COMPANY

Projection of Market Tracking Prices Based on EVA 4/24/06- NYMEX 4/24/2006 Period: Apr 06 to Nov 06 (all prices in S/Dth)

SECTION #6 PAGE 2 OF 10

Gas Price S/Dth

Apr-06 May-06 Jun-06 Jul-06 Aug-06 Sep-06 Oct-06 Nov-06

Gas Price S/Dth $7.2330 $7.1000 $7.7580 $7.9550 $8.1380 $7.8140 $7.7440 $8.7240

Delivery on T E T C O CDS/FT-1 Fuel % 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% Fuel Component $0.6170 $0.6057 $0.6618 $0.6786 $0.6942 $0.6666 $0.6606 $0.7442 Commodity Charge $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 GRI $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 ACA $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018

City Gate Cost FT-1 $7.9200 $7.7700 38.4900 $8.7000 $8.9000 $8.5500 $8.4700 39.5400

Delivery on Transco FT Fuel % 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% Fuel Component $0.3226 $0.3167 $0.3460 $0.3548 $0.3630 $0.3485 $0.3454 $0.3891 Commodity Charge $0.0178 $0.0178 $0,0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 Great Plains Surchg $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 GRI $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 ACA $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018

City Gate Cost FT $7.5800 $7.4400 $8.1200 $8.3300 $8.5200 $8.1800 38.1100 $9.1300

Supply and Transportation 04/27/06

9 9 9

SUMMARY OF COSTS AND VOLUMES PERIOD: 04/01/2006 THROUGH 11/30/06

SECTION #6 PAGE 3 OF 10 04/26/06

FUEL C O S T S - £ AQLOS. May 06 Jun 06 JULQfi Au9_Q6 Sep 06 Oct Q6 Nov 06 TOTAL

PIPELINE LONG HAUL FT DEMAND 4,210.ZOO 4,210,300 4,210;300 4,210,300 4,210,300 4,210;300 4,210,300 4,147,300 $33,619,400 STORAGE & STORAGE RELATED COSTS 1,933,297 1,961,524 1,912,272 1,926,296 1,941,936 1,917,936 1,881,884 2,207,936 $15,683,080

TOTAL COMM COSTS 34.116.973 1 8.840.746 11 •426.993 10:342,974 11,441,334 1PP5B.334 ?B.09B,3Bf> 59,961,334 $186,485.080

TOTAL FUEL COSTS LESS RATE IS EXCLS LESS RATE TCS EXCL $ LESS RATE CGS EXCL $

COSTS APPLICABLE TO PGG

40,260,570' 25,012,570 17,549,570 16,479,570 17,593,570 18,384,570 34,190,570 (40,000) (829,000)

0

(34,000)

(546,000)

0

(35,000)

(234,000)

0

(44,000) (124,000)

0

(36,000)

(148,000)

0

(34,000) (221,000)

0

(34,000) (570,000)

0

66,316,570

(57,000)

(1,167,000)

0

$235,787,560 ($314,000)

($3,839,000) $0

39,391,570 24,432,570 17,280,570 16,311,570 17,409,570 18,129,570 33,586,570 65,092,570 $231,634,560

VOLUMES - MCF

MCF PURCHASED FOR RESALE LESS RATE IS EXCL MCF LESS RATE TCS EXCL MCF LESS RATE CGS EXCL MCF

(5,000) (88,000)

0

(4,000) (55,000)

0

(4,000) (23,000)

0

(5,000)

(12,000)

0

(4,000) (14,000)

0

(4,000) (22,000)

0

4,418,447 2,348,544 1,424,272 1,274,757 1,361,165 1,539,806 3,407,767 (4,000) (57,000)

0

6,401,942

(6,000)

(106,000) 0

22,176,699 (36,000)

(377,000) 0

MCF APPLICABLE TO PGC 4,325,447 2,289,544 1,397,272 1,257,757 1,343,165 1,51:3,806 3,346,767 6,289,942 21,763,699

9 9 9 SALES AND EXCLUDED COSTS FOR RATES IS, TCS, AND CGS

PERIOD: 04/01/2006 THROUGH 11/30/06 SECTION #6 PAGE 4 OF 10 04/26/06

INTERRUPTIBLE SALES - IS Apr 06 May 06 Jun 06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06 TOTAL

SALES - MCF UNIT RATE - $/MCF

DEMAND COST ALLOC - $/MCF

5,000 $7.93 $0.00

4,000 $8.44 $0.00

4,000 $8.67 $0.00

5,000 $8.85 $0.00

4,000 $9.09 $0.00

4,000 $8.57 $0.00

4,000 $8.51 $0.00

6,000 $9.51 $0.00

36,000

EXCLUDED COST - $ 40,000 34,000 35,000 44,000 36,000 34,000 34,000 57,000 $314,000

TEMPERATURE CONTROLLED SERVICE - TCS

SALES - MCF UNIT RATE - $/MCF DEMAND COST ALLOC - $/MCF

88,000 $7.93 $1.50

55,000 $8.44 $1.50

23,000 $8.67 $1.50

12,000 $8.85 $1.50

14,000 $9.09 $1.50

22,000 $8.57 $1.50

57,000 $8.51 $1.50

106,000 $9.51 $1.50

377,000

EXCLUDED COST •$ 829,000 546,000 234,000 124,000 148,000 221,000 570,000 1,167,000 $3,839,000

CITY GATE SERVICE - CGS

SALES - MCF UNIT RATE - $/MCF DEMAND COST ALLOC - $/MCF

0 $7.93 $0.00

0 $8.44 $0.00

0 $8.67 $0.00

0 $8.85 $0.00

0 $9.09 $0.00

0 $8.57 $0.00

0 $8.51 $0.00

0 $9.51 $0.00

0

EXCLUDED COST - $ 0 0 0 0 0 0 0 0 $0

9 9 DEMAND QUANTITIES (DTH) penioaowsooeTHROUGH it/XMX

SECTION #6 PAGES OF 10

Apr 06 May 06 Jun 06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06

THANSCO FT ZONE 1-6 26,607 26,607 26.607 26.607 26.607 26,607 26,607 26.607 TRANSCO FT ZONE 2-6 39,129 39,129 39,129 39,129 39.129 39.129 39,129 39.129-TRANSCO FT ZONE 3 * 90,779 90,779 90.779 90,779 90,779 90,779 90,779 90,779 TRANSCO. FT ZONE G TW DEMAND 30,000 30,000 30,000 30,000 30.000 30,000 30,000 30,000 TRANSCO. FT ZONE 6 LEIDY DEMAND 30,000 30.000 30,000 30,000 30,000 30.000 30,000 30,000 TRANSCO EMINENCE DEM 34,552 34,652 34,652 34,652 34,652 34;652 34,652 34.652 TRANSCO E M I N E N C E CAP 346.538 348,638 348.638 348,638 348533 348,638 343,638 348.638 TRANSCO OSS DEM CHARGE 54,508 54,508 54.506 54,508 54:506 54,508 54,508 54,508 TRANSCO. a s s CAPACITY 2,667,190 2.667.190 2,667.190 2,667.190 2.667.190 2.667,190 2,667,190 2,667,190 TRANSCO. WSS OEM CHARGE 43,382 43,382 43,382 43.382 43.382 43,382 43.382 43,382 TRANSCO: WSS CAPACITY 3.667,492 3.687,492 3.687.492 3,687,492 3,687.492 3,687,492 3.687,492 3,667,492 TRANSCO S l DEW CHAHSE 31,142 31,142 31,142 31,142 31,142 31,142 31,142 31.142 TRANSCO: S2 CAPACITY 233.277 233,277 233.277 233,277 233.277 233,277 233,277 233,277 TETCO COS STX-AAB 13,397 13,397 13.397 13,397 13.397 13,397 13,397 13,397 TETCO COS ETX-AAB 7.736 7,736 7,736 7.736 7,736 7,736 7,736 7.736 TETCO COS WLA-AAB 15.207 15,207 15.207 15,207 15,207 15,207 15.207 15,207 TETCO COS ELA-AAS 27,780 27,780 27,780 27,780 27,780 27,780 27,780 27.780 TETCO COS M1-M3 49.286 49,286 49,286 49,285 49,286 49,286 49,285 49,286 TETCO FT-l STX-AAB (300231 9.513 9,513 9,513 9.513 9,513 9,513 9.513 9.513 TETCO FT-l ETX-AAA (800231 5.494 5,494 5,494 5.494 5,494 5.494 5,494 5,494 TETCO FT-l WLA-AAa 1800231 10,799 10,799 10,799 10.799 10,799 10,799 10.799 10,799 TETCO. FT-l ELA-AAB •S00231 19.728 19,728 19,728. 19,728 19,728 19,728 19,728 19,728 TETCO.FT-l Ml-M3iaa)231 35.000 35,000 35.000 35,000 35.000 35.000 35,000 35.000 TETCO FT ELA -AAB OI05I0 35,000 35,000 35,000 35.000 35,000 35,000 35,000 35.000 TETCO FT-l MI-M3I9I0S10 35.000 35.000 35,000 35.000 35.000 36,000 35.000 35.000 TETCO. FT-l M3 UNE 1A 120.000 120.000 120,000 120.000 120,000 120,000 120,000 120.000 TETCO SS-1 DEM CHARQE 78,114 78,114 78,114 78,114 78,114 78,114 78.114 78.114 TETCO SS-1 SPACE CHAHBE 459,346 459,346 459,346 459,346 459,346 459.346 459,346 459,346 TETCO PEPL FS DEMAND 30,511 30,511 30,511 30.511 30,511 30,511 30,511 30,511 TETCO. PEPL FS CAPACfTY 228.833 228,833 228,333 228,833 228,933 228,833 228,833 228.833 TETCO PEPL EFT CAPACITY 29,973 14,043 14,043 14,043 14,043 14.043 14,043 29.973 TETCO FTS-2 DEMAND 13,486 13.466 13,486 13.486 13,486 13,486 13,486 13,486 TETCO FTS-7 DEMAND 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 TETCO FTS-8 DEMAND 9,850 9,850 9.850 9,850 9,950 9,850 9,850 9.850 TETCO LLFT DEMAND 14,739 14,739 14,739 14,739 14,739 14,739 14,739 14.739 TETCO M2 FTI DEMAND 29,210 29,210 29,210 29,210 29,210 29,210 29,210 29.210 TETCO FT' RIV DEMAND 29.210 29,210 29.210 29,210 29.210 29.210 29,210 29,210 UGI RATE XD 2.360 2,360 2.360 2.360 2.360 2,360 2,360 2.360 EASTERN SHORE: FT DEMAND 8.000 8,000 8.000 6,000 8,000 8,000 8,000 8,000 EASTERN SHORE: ADD'L FT DEMAND 4,000 4,000 4,000 4.000 4,000 4,000 4,000 4,000 DOM OSSSTOR DEMAND 34.663 34,663 34.663 34.863 34,563 34,663 34.663 34.663 DOM. GSS STOR CAPACITY 3.326.029 3,326.029 3.326,029 3,326.029 3,326,029 3,326,029 3,326,029 3,326,029 DOM FT CAPACITY DEMAND CHARQE 30.230 30,230 30.230 30,230 30.230 30,230 30,230 30.230 EQU IT: £33 DEM CHARGE 12,495 12,495 12,495 12.495 12,495 12,495- 12.495 12,495 EQU IT: SS3 SPACE CHARGE 1.306,250 1,306,250 1,306.250 1,306,250 1.306.250 1,306,250 1,306,250 1,306,250 EQU IT: STS-t RSSEHV CHRQ 6,531 6.531 6.531 6,531 6,531 6,531 6,531 12.495 PEAKINQ SEfVJICE 1 4203 0 0 0 0 0 0 0 40.000 PEAKING SERVICE 2 4202 0 0 0 0 0 0 0 0 SUPPLIER TETCO «2 3203 0 0 0 0 0 0 0 0 SUPPLIER TETCO «3 3206 450,000 465,000 450.000 465,000 465.000 450,000 455,000 900,000 SUPPLIER TETCO #1 7017 0 0 0 0 0 0 6 0 SUPPLIER TETCO # S 70 I7H 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO i !N 3101 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO f4B 3108 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO IS 3217 300.000 310,000 300.000 310.000 310.000 300,000 310,000 450,000 SUPPLIER TRANSCO 17 3217 450,000 465.000 450,000 465.000 465.000 450,000 465.000 450,000 SUPPLIER TRANSCOiS 3206 150,000 155.000 150.000 155.000 155,000 150.000 155,000 300,000 SUPPLIER THAN SCOtS 7021 0 0 0 0 0 0 6 0 SUPPLIERTRANSCO 3113 0 0 0 0 0 0 0 0 SUPPLIER TETCO 17014 0 0 0 0 0 0 0 0

9 DEMAND UNIT RATES PERtOO <M«IWO06 THROUGH 11/3006


Apt 06 May 06 Jun 06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06

TRANSCO FT ZONE 1-6 $12.9546 $12.9546 $12,9546 $12.9546 512,9546 312.9546 $12.9546 $12.9546 THANSCO FT ZONE 2-6 $12.3071 SI 2.3071 $12.3071 $12.3071 $12.3071 512.3071 $12.3071 $12.3071 THANSCO FT ZONE 3-6 $11.5069 S11.5069 $11.5069 S11.5069 $11.5069 511-5069 $11.5069 S11.5069 TRANSCO FT ZONE STW DEMAND S7.6111 S7.6111 $7.6111 $7.6111 57.6111 $7.6111 $7,6111 57.6111 THANSCO FT ZONE G LEIDY DEMAND S5.6005 35,6005 S5.6005 $5.6005 $5,6005 $5.6005 $5.6005 S5.6005 TRANSCO EMINENCE DEM S0.'4697 $0.4697 $0.4697 $0.4697 $0.4697 SO.4697 $0.4697 $0.4697 THANSCO EMINENCE CAP S0.0467 $0.0467 S0.0467 $0.0467 S0.0467 S0.0467 $0.0467 $0.0467 TRANSCO GSS DEM CHARGE S2.7193 32.7193 $2.7193 S2.7193 $2.7193 S2.7193 $2.7193 52.7193 TRANSCO. GSS CAPACITY $6.0158 S0.0158 $0.0158 $0,0156 $0.0158 $0.0158 $0.0158 50.0158 TRANSCO WSS DEM CHARGE $0.5671 $0.5671 S0.5671 $0.5671 $0,5671 S0.5671 $0.5671 $0.5671 TRANSCO WSS CAPACITY $0.0067 $6.0067 SO.0067 $0,0067 $0.0067 30.0067 $0.0067 $0.0087 TRANSCO S2 DEM CHARGE $4.7610 S4.7610 $4.7610 S4.7610 $4.7610 $4.7610 $4.7610 S4.7610 TRANSCO. S2 CAPACITY $0.1293 SO. 1293 $0.1293 30.1293 $0.1293 SO. 1293 $0.1293 30.1293 TETCO COS STX-AAB $6.8050 S6.8050 S6.8050 $6.8050 $6.8050 $6.8050 $6.8050 $6.8050 TETCO COS ETX-AAB $2.1890 $2.1890 $2.1890 $2.1890 $2.1890 $2.1890 $2.1890 S2.1890 TETCO COS WLA-AAS $2.8260 $2.8260 $2.8260 $2.8260 52.8260 S2.8260 $2.3260 32.8260 TETCO COS ELA-AAB $2.3750 S2.3750 $2.3750 $2.3750 52.3750 $2.3750 S2.3750 $2.3750 TETCO. COS MI-M3 $10.7270 S1C.7270 310.7270 SI 0.7270 $10.7270 510.7270 $10.7270 510.7270 TETCO FT-1 STX-AAB <S00231 $6.5820 $6.5820 S6.5820 $6.5820 36.5620 S6.5820 $6:5820 $6.5820 TETCO. FT-l ETX-AAB »800231 $1.9660 $1.9660 $1.9660 $1.9660 51.9660 $1.9660 SI.9660 $1.9660 TETCO FT-1 WLA-AAB '600231 $2.6030 S2.6030 $2.6030 $2.6030 52.6030 $2.6030 $2.6030 $2.6030 TETCO FT-1 ELA-AAB 1800231 $2.1520 $2.1520 $2.1520 $2.1520 52.1520 $2.1520 $2.5520 $2.1520 TETCO FT-1 M1-M3IB00231 $10.5040 SI 0.5040 $10.5040 SI 0.5040 $10.5040 SI 0.5040 $10.5040 510.5040 TETCO FT ELA-AAB «9!0510 $2.1520 $2.1520 $2.1520 32.1520 $2.1520 $2.1520 $2.1520 $2.1520 TETCO FT-l M1.M31910510 S10.5040 310.5040 S10.5040 $10.5040 $10.5040 $10.5040 $10.5040 510.5040 TETCO FT-1 M3 LIME 1A $i.5830 $1.5830 SI .5830 51.5830 $1.5830 $1.5830 $1.5830 51.5830 TETCO SS-1 DEM CHARGE $5.4570 $5.4570 S5.4570 35.4570 35.4570 $5.4570 $5.4570 $5.4570 TETCO SS-1 SPACE CHARGE $0.1293 SO. 1293 50.1293 SO. 1293 50.1293 $0.1293 $0.1293 $0.1293 TETCO PEPLFS DEMAND $2.3760 $2.3760 52.3760 52.3760 S2.3760 $2.3760 $2.3760 $2.3760 TETCO PEPLFS CAPACITY $0.3397 S0.3397 $0.3397 S0.3397 50.3397 S0.3397 $0 3397 $0.3397 TETCO PEPL EFT CAPACITY $2.6426 $2.6426 52,6426 $2.6426 32.6426 S2.6426 $2,6426 $2.6426 TETCO. FTS-2 DEMAND $7.9590 $7.9590 57,9590 37.9590 S7.9590 $7.9590 S7.9590 $7.9590 TETCO FTS.7 DEMAND $6.5760 36.5760 56.5760 $6.5760 S6.5760 $6.5760 $6.5760 $6.5760 TETCO FTS-fl DEMAND $6.8640 S6.8640 36.8640 $6.8640 56.8640 $6.8640 $68640 S6.8640 TETCO LLFT DEMAND $0.0300 $0.0300 30.0300 $0.0300 30.0300 $0.0300 $0.0300 S0.0300 TETCO M2FTI DEMAND $0.0100 $0.0100 50.0100 $0.0100 S0.0100 $0.0100 $0.0100 $0.0100 TETCO FT - RIV DEMAND $10.4380 $10.4380 $10.4380 310.4380 510.4390 $10.4380 $10.4380 310.4380 UGI RATE XD $7.9246 $7.9246 57.9246 $7.9246 S7.9246 $7.9246 $7.9246 $7,9246 EASTERN SHORE: FT DEMAND $9.1645 S9.1645 39.1645 $9.1545 S9.1645 S9.1645 $9.1645 $9.1645 EASTERN SHORE: ADDt FT DEMAND $8.4567 S8.4567 38 4567 S8.4567 38.4567 SB.4567 $8 4567 $8.4567 DOM QSS STOfl DEMAND S1.8825 $1.8825 S1.8825 S1.8825 31.8822 $1.8825 SI.8825 $1.8822 DOM. GSS STOR CAPACITY $0.0145 30.0145 S0.0145 $0.0145 S0.0145 $0.0145 $0.0145 S0.0145 DOM. FT CAPACITY DEMAND CHARGE $4.4230 34-4230 $4.4230 $4,4230 S4.4230 $4.4230 $4 4230 $4 4230 EOUIT: SS3 DEM CHARGE $1.4949 SI .4949 31.4949 $1.4949 51.4949 SI.4949 $1.4949 SI .4949 EQU IT: SS3 SPACE CHARGE $0.0262 S0.0262 SO.0262 $0.0262 S0.Q262 S0.0262 $0.0262 SO.0353 EOUIT: STS-1 HESERV CHRQ $4.7451 54.7451 $4.7451 S4.7451 56.2535 $4.7451 $4,7451 55.3098 PEAKING SERVICE 1 « 0 3 30.0000 SO.0000 $0,0000 $0.0000 $0.0000 $0.0000 $0.0000 $5.4400 PEAKING SERVICE 2 4202 SO.OOOO SO.OOOO SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 30.0000 SUPPLIER TETCO »2 3203 $0.0000 SO.OOOO SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 $0 0000 SUPPLIER TETCO 13 3206 30.0075 30.0075 30.0075 $0.0075 $0.0075 $0.0075 $0.0075 50.0075 SUPPLIER TETCO 11 7017 30.0000 S0.0000 SO.OOOO $0.0000 $0.0000 $0.0000 $0.0000 50.0000 SUPPLIER TETCO 15 7017fl $0.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO $0.0000 SUPPLIER TRANSCO il IN 3101 SO.OOOO 50.0000 SO.OOOO SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 SUPPLIER TRANSCO MB 310S $0.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO $0.0000 $0.0000 SOOOOO SUPPLIER TRANSCOIS 3217 30.0175 S0.0175 S0.0175 $0.0175 S0.0175 $0.0175 $0.0175 S0.0175 SUPPLIER TRANSCO #7 3217 $0.0140 S0.0140 $0,0140 $0.0140 S0.0140 $0.0140 $0.0140 $0.0140 SUPPLIER TR AN SCOO 3206 $0.0050 $0.0050 $0,0050 $0.0050 $0.0050 S0.0050 S0.0050 $0.0050 SUPPLIER TR AN SCOO 7021 30.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 $0.0000 $'6.0000 SO.OOOO SUPPLIER TRANSCO 3113 SO.OOOO SO.OOOO SO.OOOO SO.OOOO SO.OOOO $0.0000 $0.0000 50.0000 SUPPLIER TRANSCO 170M SO.0000 $0.0000 $0.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 SO.OOOO

9 DEMAND COSTS PERIOD IWQI/aNM THROUGH \ 1/3QICe

SECTION ITS PAGE 7 OF 10

A p r O f i M a y 0 6 J u n 0 6 Jul 0 6 A u g 0 6 S a p 0 6 OC106 N o v 0 6 T O T A L

TRANSCO F I ZONE 1 « 5 3 4 5 , 0 0 0 $345 ,000 $345 ,000 5345 ,000 S345 ,000 3345 ,000 5345 ,000 5345 ,000 53 ,760 .000 TRANSCO FTZONEZ-S 482 ,000 432 .000 482 ,000 432 .000 482 ,000 482 .000 482 ,000 482 ,000 53 ,856 .000 TRANSCO FT ZONE 1,045,000 1,045,000 1,045,000 1.045,000 1,045,000 1,045,000 1.045,000 1,045,000 S8.360 .000 TRANSCO FT ZONE flTW DEMAND 228 ,000 228 .000 2 2 8 , 0 0 0 228 ,000 228 ,000 228 .000 228 ,000 228 ,000 S I . 8 2 4 , 0 0 0 THANSCO FT ZONE BLBOV DEMAND 188.000 168,000 168,000 168,000 168,000 163,000 fas.ooo 168,000 $1 ,344 ,000 1RANSOO EMINENCE OEM 18,000 16.000 16.000 16.000 16,000 16,000 16,000 18,000 S1~28.d0Q TRANSCO EMINENCE CAP 18 ,000 16.000 16 ,000 15.000 16.000 16,000 13.000 16,000 $128 ,000 TRANSCO OSS D E M CHARQE 148,000 148,000 148,000 148.000 148,000 148,000 148,000 148,000 S I , 1 6 4 , 0 0 0 TRANSCO OSS CAPACITY 42 ,000 42 ,000 4 2 . 0 0 0 4 2 , 0 0 0 42 ,000 42 ,000 4 2 , 0 0 0 43 ,000 $ 3 3 6 , 0 0 0 TRANSCO WSS D E M CHARQE 25 .000 25 ,000 2 5 , 0 0 0 2 5 , 0 0 0 25 ,000 25 ,000 2 5 , 0 0 0 25 ,000 $200 ,000 TRANSCO WSS CAPACITY 25 ,000 25 .000 2 5 , 0 0 0 2 5 , 0 0 0 25 ,000 25 .000 2 5 , 0 0 0 25 ,000 5200 ,000 TRANSCO: S l OEM CHARGE 148,000 148,000 148.000 148,000 148,000 143,000 148,000 148,000 51 .184 ,000 TRANSCO SS CAPACITY 30 ,000 30 ,000 3 0 . 0 0 0 3 0 , 0 0 0 3 0 , 0 0 0 30 ,000 3 0 , 0 0 0 30 .000 5246,660 TETCO: COS ST K-AAB 91 ,000 91 ,000 9 1 , 0 0 0 9 1 , 0 0 0 91 .000 91 ,000 91 ,000 91 .000 5728,666 TETCO: COS ETK-AAB 17 ,000 17.000 17 ,000 17.000 17,000 17,000 17 ,000 17,000 5136 .000 TETCO. CDS WLA-AAB 43 ,000 43 .000 4 3 , 0 0 0 4 4 , 0 0 0 43 ,000 43 ,000 4 3 , 0 0 0 43 ,000 5344 .000 TETCO: COS ELA-AAB 6 6 , 0 0 0 66 .000 8 6 . 0 0 0 6 6 , 0 0 0 66 ,000 66 .000 36 ,000 63 .000 S52B,000 IETCO.CDS 529 ,000 529 ,000 5 2 9 , 0 0 0 529 ,000 529 ,000 529 .000 529 ,000 529,000 54 .232 ,000 TETCO: FT-l BTX-AAB •M0J31 63 ,000 63 .000 6 3 , 0 0 0 6 3 , 0 0 0 83 ,000 33,000 6 3 , 0 0 0 5441 ,000 TETCO: FT-l ETX-AAB 1800231 11 ,000 11,000 11 .000 11 ,000 11,000 11,000 11,000 11.000 588 ,000 TETCO" FT.1 W A - A A B MOOZSI 2 8 , 0 0 0 28 ,000 3 3 , 0 0 0 2 8 , 0 0 0 2 6 , 0 0 0 28 ,000 28 ,000 28 .000 5224 ,000 TETCO:FT-1 ELA-AAB 1800331 42 ,000 42 ,000 4 2 . 0 0 0 4 2 , 0 0 0 4 2 . 0 0 0 42,000 42 ,000 42 .000 5336 ,000 TETCO. FT-1 M1'M3 1000231 388,000 368 .000 3 6 8 , 0 0 0 368 .000 3 6 3 , 0 0 0 368,000 363,000 368 ,000 52 ,944 .000 TETCO FT ELA -AAB 1S10610 75,000 75 .000 75 ,000 7 5 , 0 0 0 75 .000 75.000 75 ,000 75 ,000 5600 ,000 TETCO. fT .1 M1.M3 1910510 388,000 368 .000 3 8 8 , 0 0 0 ' 338 ,000 3 6 8 , 0 0 0 363,000 338 ,000 3 8 8 , 0 0 0 52 ,944 .000 TETCO FT-1 MJ L INE 1A 190,000 190.000 190,000 190.000 190,000 190,000 190,000 190,000 51 ,620 .000 TETCO: SS-1 OEM CHARQE 426,000 426 .000 426 ,000 426 .000 426 .000 428,000 426,000 426 ,000 53 .406 .000 TETCO. SS-1 SPACE CHARQE 59,000 59 ,000 59 ,000 59 .000 59 .000 59,000 59 ,000 59 ,000 $472 ,000 TerCO PEPL FS DEMAND 72 ,000 72 ,000 7 2 , 0 0 0 ' 72 ,000 72 .000 72,000 72 ,000 72 ,000 $576 ,000 TETCO PEPLFS CAPACITY 78,000 7 8 , 0 0 0 78 ,000 78 ,000 78 ,000 78,000 78 ,000 78 ,000 5624 ,000 TETCO: PEPL EFT CAPACITY 79,000 3 7 . 0 0 0 3 7 , 0 0 0 37 .000 37 .000 37 ,000 37 ,000 7a ,000 5380 ,000 TETCO. FT0-2 DEMAND 107.000 107,000 107,000 107,000 107.000 107,000 107.000 107,000 5856 ,000 TETCO FTS-7 DEMAND 159.000 159,000 159,000 159,000 159,000 159,000 159,000 159,000 $1 ,272 ,000 TETCO. FTS-S DEMAND 68 ,000 6 8 , 0 0 0 68 ,000 66 .000 68 ,000 88 ,000 66 ,000 68 .000 5544 ,000 TETCO. LLFT DEMAND 4 0 0 4 0 0 4 0 0 4 0 0 400 4 0 0 4 0 0 4 0 0 5 3 , 2 0 0 TETCO. M i FTI DEMAND 3 0 0 300 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 5 2 . 4 0 0 TETCO FT-HIV DEMAND 305 ,000 305 ,000 305 ,000 305 .000 305 ,000 305 ,000 • 305 ,000 305 ,000 $3 ,440 ,000 UOI RATE HO 18,702 18,702 18,702 18,702 18,702 18,702 18,702 18,702 5149 .616 EASTERN SHORE: FT DEMAND 73 ,000 7 3 , 0 0 0 7 3 , 0 0 0 73 ,000 73 ,000 73 ,000 73 ,000 73,000 5584 ,000 EASTERN SHORE; ADOT FT DEMAND 3 4 , 0 0 0 34 .000 3 4 , 0 0 0 3 4 . 0 0 0 34 ,000 34 ,000 34 ,000 34 ,000 5272 ,000 OOM QSS STOR DEMAND 85 ,000 65 .000 35 ,000 65 ,000 65 .000 65 ,000 65 ,000 3 5 , 0 0 0 ' 5520 ,000 OOM QSS STOR CAPACITY 4 3 , 0 0 0 4 8 . 0 0 0 4 8 , 0 0 0 43 .000 43 ,000 43 ,000 48 ,000 48 ,000 5384 ,000 OOM FT CAPACITY DEMAND CHARGE 134,000 134.000 134.000 134,000 134.000 134,000 134,000 134,000 S i ,072,000 EQUT: SS3 DEM CHARGE 19,000 19.000 19 ,000 19.000 19,000 19,000 19,000 19,000 5152 ,000 EOUIT: S S I SPACE CHARGE 3 4 , 0 0 0 34 ,000 3 4 , 0 0 0 3 4 . 0 0 0 3 4 , 0 0 0 3 4 , 0 0 0 34 ,000 46 ,000 5284 ,000

eauT; STS-1 IESERV CHRQ 31 ,000 3 1 . 0 0 0 3 1 , 0 0 0 3 1 , 0 0 0 41 ,000 31 ,000 31 ,000 66 ,000 5293 .000 PEAKING SERVICE 1 J201 0 0 0 0 0 0 0 218 ,000 5218 ,000 PEAKING SERVICE 2 4202 0 0 0 0 0 0 0 0 SO SUPPUEH TETCO 112 3201 0 0 0 d 0 0 0 6 SO SUPPLIER TETCO 113 3202 3 ,000 3 .000 3 ,000 3 ,000 3 .000 3 ,000 3 .000 7,000 523 ,000 SUPPLIER TETCO IM 7D0O 0 0 0 0 0 0 0 0 50 SUPPLIER TETCO « 5 7000a 0 0 0 0 0 0 0 0 50 SUPPLIER TRANSCO U N 3101 0 0 0 0 0 0 0 0 SO SUPPLIER TRANSCO M B 310* 0 0 0 0 0 0 0 0 SO SUPPLIER TRANSCO "5 3103 5 ,000 5,000 5 .000 5 ,000 5 ,000 5,000 5.000 8.000 543 ,000 SUPPLIER TRANSCO <7 3104 8 ,000 7,000 6 .000 7 ,000 7 .000 6 ,000 7.000 6,000 552 ,000 SUPPLIER TRANSCOie 3102 1,000 1,000 1.000 1,000 1.000 1,000 1,000 2.000 S9.000 SUPPLIER TRlVJSCOlS 7003 0 0 6 0 0 0 0 0 SO SUPPLIERTRANSCO 3107 0 0 0 0 0 0 0 0 SO SUPPLIER TRANSCO *7000b 0 0 0 0 0 0 0 0 SO

Cap HM CnxtlOII Sys Satcn (597 ,916) (597,915) (597 .916) (597,916) (597 ,916) (597 .916) (597,916} (597 ,916) SO

(54.783,328)

TOTAL 5 .833 ,486 5,795,486 5 ,794 ,466 5,795.436 5 .805 .486 5 .794 ,486 5,795,486 6 ,046.486 546 ,663 .388

9 COMMODITY QUANTITIES (DTH)

PERIOD: 04/01/2006 THROUGH 11/30/06


Apr 06 May 06 Jun 06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06 TOTAL

SUPPLIERS - TRANSCO 2,572,000 3,625; ,000 1,950,000 2,008,000 2,025,000 1,932,000 2,243,000 3,066,000 19,421,000 SUPPLIERS-TETCO 1,765;000 2,114; ,000 1,043,000 1,074,000 1,093,000 1,031,000 i .seejOOO 3,071,000 12,757,000 LP-AIR PEAK SHAVING 0 0 0 0 0 0 0 0 0 LNG INJECTION 0 (44 ,000) 0 0 (158,000) (15,000) (4,000) 0 (221,000) LNG WITHDRAWAL 15,000 16 ,000 15,000 16,000 16,000 15,000 16,000 15,000 124,000 STG INJ: TRANSCO WSS (120,000) (533 ,000) (260,000) (100,000) 0 0 (8,000) 0 (1,021,000) STGINJ: TRANSCO GSS 0 (428 ,000) (275,000) (382,000) (386,000) (292,000) 0 (17,000) (1,780,000) STG INJ: TRANSCO S2 0 (562 ,000) 0 (267,000) (146,000) (109,000) 0 0 (1,084,000) STG INJ: TETCO SS-1 0 (578 ,000) (110,000) (105,000) (578,000) (354,000) 0 (33,000) (1,758,000) STG WDL: DOMINION GSS (166,000) (571 ,000) (324,000) (337,000) (38,000) (507,000) (141,000) 0 (2,084,000) STG INJ: EQUIT SS3/STS (97,000) (201 ,000) (194,000) (201,000) (7,000) (7,000) (162,000) 0 (869,000) STG INJ: PEPL (203,000) (419 ,000) (378,000) (393,000) (419,000) (108,000) 0 0 (1,920,000) STG WDL: TRANSCO WSS 761,000 0 0 0 0 6 0 0 761,000 STG WDL: TRANSCO GSS 24,000 0 0 0 0 0 0 175,000 199,000 STG WDL: TRANSCO S2 0 0 0 0 0 0 0 267,000 267,000 STG WDL: TETCO SS-1 0 0 0 0 0 0 0 50,000 50,000 STG WDL: DOMINION GSS 0 0 0 0 0 0 0 0 0 STG WDL: EQUIT SS3/STS 0 0 0 0 0 0 0 0 0 STG WDL: PEPL 0 0 0 0 0 0 0 0 0

TOTAL COMM QUANTITY -DTH 4,551,000 2,419 ,000 1,467,000 1,313,000 1,402,000 1,586,000 3,510,000 6,594,000 22,842,000

TOTAL COMM QUANTITY -MCF 4,418,447 2,348 ,544 1,424,272 1,274,757 1,361,165 1,539,806 3,407,767 6,401,942 22,176,699

•

COMMODITY UNIT RATES ($/DTH)

PERIOD: 04/01/2006 THROUGH 11/30/06 SECTION #6 PAGE 9 OF 10 04/26/06

Apr 06 May 06 Jun.06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06

SUPPLIERS-TRANSCO $7.58 $7.98 $8.12 $8.33 $8.52 $8.18 $8.11 $9.13 SUPPLIERS-TETCO $7.92 $8.34 $8.49 $8.70 $8.90 $8.55 $8.47 $9.54 LP-AIR PEAK SHAVING $8.42 $8.42 $8.42 $8.42 $8.42 $8.42 $8.42 $8.90 LNG INJECTION $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 LNG WITHDRAWAL $9.22 $9.18 $9.18 $9.18 $9.11 $9.10 $8.78 $8.78 STG INJ: TRANSCO WSS $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG INJ: TRANSCO GSS $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG INJ: TRANSCO S2 $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG INJ: TETCO SS-1 $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG WDL: DOMINION GSS $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG INJ: EQUIT SS3/STS $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG INJ: PEPL $7.72 $8.11 $8.25 $8.46 $8.65 $8.31 $8.26 $9.34 STG WDL: TRANSCO WSS $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: TRANSCO GSS $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: TRANSCO S2 $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: TETCO SS-1 $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: DOMINION GSS $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: EQUIT SS3/STS $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91 STG WDL: PEPL $7.55 $7.67 $7.73 $7.80 $7.87 $7.90 $7.91 $7.91

9 9 9 COMMODITY COSTS ($) PERIOD: 04/01/2006 THROUGH 11/30/06

SECTION #6 PAGE 10 OF 10 04/26/06

Apr 06 May 06 Jun 06 Jul 06 Aug 06 Sep 06 Oct 06 Nov 06 TOTAL

SUPPLIERS-TRANSCO 19,496,000 28,928,000 15,834,000 16,727,000 17,253,000 15,804,000 18,191,000 27,993,000 $160,226,000 SUPPLIERS - TETCO 13,979,000 17,631,000 8,855,000 9,344,000 9,728,000 8,815,000 13,264,000 29,297,000 $110,913,000 LP-AIR PEAK SHAVING 0 0 0 0 0 0 0 0 $0 LNG INJECTION 0 (357,000) 0 0 (1,367,000) (125^00) (33,000) 0 ($1,882,000) LNG WITHDRAWAL 138,000 147,000 138,000 147,000 146;000 137,000 140,000 132,000 $1,125,000 STG INJ: TRANSCO WSS (926,000) (4,323,000) (2,145,000) (846 i000) 0 0 (66,000) 0 ($8,306,000) STG INJ: TRANSCO GSS 0 (3,471,000) (2,269,000) (3,232,000) (3,339,000) (2,427,000) 0 (159,000) (£14,897,000) STG INJ: TRANSCO S2 0 (4,558,000) 0 (2,259,000) (1,263,000) (906,000) 0 0 ($8,986,000) STG INJ: TETCO SS-1 •o (4,688,000) (908,000) (888,000) (5,000,000) (2,942,000) 0 (308,000) ($14,734,000) STG WDL: DOMINION GSS (1,282,000) (4,631,000) (2,673,000) (2,851,000) (329,000) (4,213,000) (1,165,000) 0 ($17,144,000) STG INJ: EQUIT SS3/STS (749,000) (1,630,000) (1,601,000) (1,700,000) (61,000) (58,000) (1,338,000) 0 ($7,137,000) STG INJ: PEPL (1,567,000) (3,398,000) (3,119,000) (3,325,000) (3,624,000) (897,000) 0 0 ($15,930,000) STG WDL TRANSCO WSS 5,746,000 0 0 0 0 0 0 0 $5,746,000 STG WDL: TRANSCO GSS 181,000 0 0 0 0 0 0 1,384,000 $1,565,000 STG WDL TRANSCO S2 0 0 0 0 0 0 0 2,112,000 $2,112,000 STG WDL: TETCO SS-1 0 0 0 0 0 0 0 396,000 $396,000 STG WDL: DOMINION GSS 0 0 0 0 0 0 0 0 $0 STG WDL: EQUIT SS3/STS 0 0 0 0 0 0 0 0 $0 STG WDL: PEPL 0 0 0 0 0 0 0 0 $0 STG WDL: VARIABLE COSTS 6,000 0 0 0 0 0 0 21,000 $27,000 TETCO SECTION 11.1 0 165,000 241,000 165,000 242,000 0 0 0 $813,000

0 0 0 0 0 0 0 0 $0 0 0 0 0 0 0 0 0 $0 0 0 0 0 0 0 0 0 $0 0 0 0 0 0 0 0 0 $0

TOTAL $ 35,022,000 19,815,000 12,353,000 11,282,000 12,386,000 13,188,000 28,993,000 60,868,000 $193,907,000

AVG COMM $/DTH $7.70 $8; 19 $8.42 $8.59 $8.83 $8.32 $8.26 $9.23 $8.49

AVG COMM $/MCF $7.93 $8.44 $8.67 $8.85 $9.09 $8.57 $8.51 $9.51 $8.74

9 PECO ENERGY COMPANY

4/26/2006

Projection of Maricet Tracking Prices Based on EVA 4/24/06- EVA 4/24/06 Period: Dec 06 through Nov 07 (all prices in $/Dtti) SECTION #7

PAGE 2 OF 10

Dec-06 Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aug-07 Sep-07 Oct-07 Nov-07

Gas Price S/Dth $9.7640 $10.5960 $10.2190 $9.8960 $8.6060 $8.5540 $8.6410 $8.7340 $8.8110 $8.7360 $8.4240 $9.1460

Delivery o n TETCO CDS/FT-1 Fuel % 9.79% 9.79% 9.79% 9.79% 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% 7.86% Fuel Component $1.0596 $1.1499 $1.1090 $1.0740 $0.7341 $0.7297 $0.7371 $0.7451 $0.7516 $0.7452 $0.7186 $0.7802 Commodity Charge $0.0672 .$0,0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 $0.0672 GRI $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 ACA $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018

City Gate Cost FT-1 SI 0.8900 $11.8100 $11.4000 $11.0400 S9.4100 $9.3500 $9.4500 $9.5500 $9.6300 $9.5500 $9.2100 $10.0000

Delivery o n Transco FT Fuel % 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% 4.27% Fuel Component $0.4355 $0.4726 $0.4558 $0.4414 $0.3839 $0.3815 $0.3854 $0.3896 $0.3930 $0.3897 $0.3757 $0.4080 Commodity Charge $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 $0.0178 Great Plains Surchg $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0;0000 $0.0000 $0.0000 GRI/GTI $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 ACA $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018 $0.0018

City Gate Cost FT $10.2200 $11.0900 $10.6900 $10.3600 $9.0100 $8.9600 $9.0500 $9.1400 $9.2200 S9.1500 $8.8200 $9.5700

Gas Supply and Transportation Acquisition & Planning Group 04/26/06

9 9

SUMMARY OF COSTS AND VOLUMES PERIOD: 12/01/06 through 11/30/07


RUgL COSTS - § PIPELINE LONG HAUL FT DEMAND STORAGE & STORAGE RELATED COSTS

Dec4£ Jan-07 Feb-07 Mar-O? ftprffl May-07 Jun-07 JuHJZ AUQ-07 Snp-O? Qct:.QZ 4,400,000 4,400,000 4,400,000 4,400.000 4,400,000 4,400,000' 4,400,000 4,400,000 4^400.000 4,400,000 4,400,000 2,461,825 3,016,542 2,603,521 2,237,963 1,867,473 1,930,156' 1,964,966 1,926,838 1,915,182 1,958,600 1,925,491

Nov:07. TOTAL 4,400,000 52,600,000 2,183.664 25,993,342

TOTAL COMM COSTS 101.499.927 112.745.210 101.876.981 305811039 40.272.226 21.360.000 14.169.000 11.257.000 11.133.000 15.176,000 ai-SSMGQ 63.9.45.QQQ

TOTAL FUEL COSTS LtSS ft W E \ S EXCLS LESS RATE TCS EXCL S LESS RATE CGS EXCL $

COSTS APPLICABLE TO PGC

108.361.752 120,161,752 108,880,502 87,218,002 \2XAXfXt) 12^5,000^ ^SB.WJB!, (Ti.tKffl)

(1.768,000) {1,827,000) (1,668,000) {1;524,000) 0 0 0 0

46,539.699 27.690,156

(915.000) (579.000) 0 0'

20,533.966 17.583,838 1 7.448.182 21.534,600 37.693.491 sa.tfoe) t*a,«jD) va&.ww) ttss.Mief) vn .m/j

(244,000) (128.000) (151 iOOO) (235.000) (591.000) 0 0 0 0 0

70,528.684 684,174,624

(1,180,000) (10,810,000) 0 0

106,389,752 118,115.752 107,086,502 85.622,002 45.578,699 27,073;156 20,251.966 17,407,838 17,258,182 21.261.600 37.065.491 69,288.684 672,399,624

VOLUMES - MCF

MCF PURCHASED FOR RESALE LESS RATE IS EXCL MCF LESS RATE TCS EXCL MCF LESS RATE CGS EXCL MCF

10.060.194 (20.000)

(156,000) 0

12.055.340 (23,000)

(172.000) 0

9.862,136 (12.000)

(144.000) 0

7,960.194 (7.000)

(134.000) 0

4.443.689 (5,000)

(88.000) 0

2,375.728 (4,000)

(55,000) 0

1.604,854 (4.000)

(23,000) 0

1,283,495 (5.000)

(12.000) 0

1.258,252 (4,000)

(14.000) 0

1,694,175 (4,000)

(22.000) 0

3.500.971 (4.000)

(57.000) 0

6,486.408 (6.000)

(106,000) 0

62.585.437 (98,000)

(983,000) 0

MCF APPLICABLE TO PGC 9.884.194 11.860.340 9.706.136 7.819:194 4.350.689 2.316.728 1,577.854 1.266.495 1.240.252 1.668,175 3,439,971 6.374,408 61.504,437

9 SALES AND EXCLUDED COSTS FOR RATES IS, TCS, AND CGS

PERIOD: 12/01/06 tfirouQh 11/30/07 SECTION #7 PAGE 4 OF 10

INTERRUPTIBLE SALES - IS Dec-06 Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aug-07 Sep-07 Oct-07 Nov-07 TOTAL

SALES - MCF UNIT RATE • $/MCF DEMAND COST ALLOC - S/MCF

20,000 S10.21 SO.OO

23,000 $9.50 $0.00

12,000 $10.46

$0.00

7.000 $10.25' $0.00

5,000 $9.28 $0.00

4,000 $9.41 $0.00

4,000 $9:48 $0.00

5,000 $9:55 SO.OO

4,000 $9.64 SO.OO

4,000 $9.57 $0.00

4,000 $9.25 $0.00

6,000 $10.01

SO.OO

98,000

EXCLUDED COST-$ 204,000 219,000 126.000 72,000 46,000 38,000 .38,000 48,000 39,000 38,000 37,000 60,000 $965,000

TEMPERATURE CONTROLLED SERVICE - TCS

SALES • MCF UNIT RATE - S/MCF DEMAND COST ALLOC - S/MCF

156,000 $10.21

$1.12

172,000 $9.50 $1.12

144,000 $10.46

$1.12

134,000 $10.25

$1.12

88.000 $9.28 $1.12

55,000 $9.41 $1.12

23,000 $9.48 $1.12

12,000 S9.55 $1.12

14,000 S9.64 $1.12

22.000 $9.57 $1.12

57.000 S9.25 $1.12

106,000 $10.01

$1.12

983.000

EXCLUDED COST - $ 1,768,000 1,827,000 1,668,000 1,524,000 915,000 579,000 244,000 128.000 151.000 235,000 591,000 1,180,000 $10,810,000

CITY GATE SERVICE - CGS

SALES • MCF UNIT RATE • S/MCF DEMAND COST ALLOC - S/MCF

0 $10.21 SO.OO

0 $9.50 $0.00

0 $10.46

$0.00

0 $10;25

SO.OO

0 $9.28 SO.OO

0 $9.41 $0.00

0 $9.48 $0.00

0 $9.55 SO.OO

0 $9.64 $0.00

0 $9.57 $0.00

0 $9.25 $0.00

0 S10.01

SO.OO

0

EXCLUDED COST-S 0 0 0 0 0 0 0 0 0 0 0 0 SO

9 DEMAND QUANTITIES (DIM) PERIOD. 12/0106 itiTOU£ti 11/3007

SECTION *7 PAGES OF 10

Dec-M Jan-07 Feb-07 Mar-07 Apr-07 May-07 Ju ii-07 Jul-07 A U B * 0 7 Sep-07 Oct-07 Nov.07

TRANSCO FT ZONE 1-6 26,607 26,607 26,607 26,607 26,607 26.607 26.607 26.607 26,607 26.607 26,607 26.607 TRANSCO. FT ZONE 2-6 39,129 39.129 39:129 39.129 39,129 39,129 39,129 39,129 39,129 39.129 39,129 39,129 TRANSCO' FT ZONE 3 * 90,779 90,779 90,779 90,779 90,779 90,779 90.779 90,779 90,779 90,779. 90,779 90,779 TRANSCO FT ZONE G TW DEMAND 30,000 30,000 30,000 30.000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 TRANSCO FT ZONE S LEIDY DEMAND 30,000 30,000 30,000 30.000 soiooo 30.000 30,000 30,000 30,000 30.000 30,000 30,000 TRANSCO EMINENCE DEM 34.652 34,652 34.B52 34,652 34.652 34.652 34,652 34.652 34,652 34.652 34.652 34,652 THANSCO EMINENCE CAP 348.638 348,638 348,838 3481636 348.638 348,638 348.638 348.638 348,638 348.638 348,638 348,638 TRANSCO: GSS DEM CHANGE 54,508 54,508 54,508 54,508 54,506 54.508' 54,508 54,508 54,508 54;508 54.508 54,508 TRANSCO. GSS CAPACITY 2,667,190 2,667,190 2.667,190 2.567,190 2,667.190 2.667.190 2.667.190 2.667.190 2.667,190 2,667,190 2.667.190 2.667.190 TRANSCO. WSS OEM CHARGE 43,382 43.382 43.382 43.382 43.382 43,382 43,382 43,382 43,382 43,382 43,382 43,382 TRANSCO. WSS CAPACITY 3,687,492 3,687.492 3.687.492 3,687,492 3,687,492 3,687.492 3.687,492 3,687,492 3.687,492 3,687,492 3.687,492 3.687,492 TRANSCO. 52 DEM CHARGE 31,142 31,142 31,142 31.142 31.142 31,142 31,142 31,142 31.142 31,142 31.142 31,142 TRANSCO: S3 CAPACITY 233,277 233,277 233,277 233,277 233.277 233.277 233.277 233577 233.277 233,277 233,277 233.277 TETCO. COS STX-AAB 13,397 13.397 13.397 13,397 13.397 13.397 13,397 13,397 13,397 13.397 131397 13,397 TETCO COS ETX-AAS . 7,736 7.736 7,736 7,736 7,736 7,736 7,736 7,736 7,736 7.736 7,736 7.736 TETCO COS WLA-AAB 15,207 15.207 15.207 15.207 15.207 15,207 15.207 15,207 15507 15,207 15,207 15,207 TETCO COS ELA-AAB 27,780 27,780 27,780 27,780 27,780 27,780 27.780 27,780 27,780 27,780 27,780 27.780 TETCO. CDS MI-M3 49,266 49.286 49,286 49,286 49,206 49.286 49.286 49,286 49.286 49.286 49,286 49.286 TETCO FT.I STX-AAB*B0023t 9,513 9.513 9,513 9,513 9.513 9,513 9.513 9,513 9,513 9,513 9,513 9,513 TETCO FT-l ETX-AAB V80023I 5,494 5.494 5,494 5.494 5,494 5.494 5,494 5,494 5,494 5.494 5,494 5,494 TETCO FT-l WLA-AAB 1800231 10,799 10.799 10,799 10,799 10,799 10,799 10.799 10,799 10,799 10.799 10,799 10,799 TETCO.FT-I ELA-AAB 11800231 < 19,728 19.728 19,728 19,728 19,728 19,728 19.728 19,728 19,728 19,728 19,728 19.728 TETCO FT.I MI-M3HB0023I 35,000 35,000 35.000 35,000 35,000 35,000 35,000 35,000 35,000 35,000 35,000 35.000 IETCO FT ELA -AA8 1910510 35.000 35.000 35.000 35.000 35,000 35,000 35,000 35.000 35,000 35,000 35.000 35.000 TETCO FT-l MI-M3MI0SI0 35,000 35,000 35,000 35,000 35.000 35.000 35.000 35.000 35.660 35,000 35,000 35.000 TETCO FT-l M3 LINE 1A 120,000 120,000 120.000 120.000 120.000 120,000 120,000 120,000 120,000 120,000 120,000 120,000 TETCO SS-1 DEM CHARGE 73,114 78.114 78,114 78,114 78,114 78,114 78,114 78.114 78,114 78,114 78,114 76.114 TETCO SS-1 SPACE CHARGE 459,346 459.346 459.346 459,346 459.346 459,345 459,346 459.346 459,346 459,346 459.346 459.346 TETCO PEPLFS DEMAND 30,511 30,511 30,511 30,511 30,511 30.511 30.511 30.511 30,511 30,511 30,511 30,511 TETCO PEPLFS CAPACITY 228,833 228,833 228,833 228,833 228.833 228.833 228,833 228:833 228,633 223,833 228.833 228.833 TETCO PEPL EFT CAPACITY 29,973 29.973 29,973 29,973 14.043 14,043 14,043 14.043 14,043 14,043 14,043 29,973 TETCO FTS-2 DEMAND 13,486 13,486 13.486 13,486 13.486 13.486 13,486 13,486 13,486 13,486 13,486 13.486 TETCO FTS-7 DEMAND 24,170 24,170 24.170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 24,170 TETCO FTS-8 DEMAND 9,850 9,850 9.850 9,650 9,850 9.850 9.850 9,850 9.850 9,850 9,850 9,850 TETCO LLFT DEMAND 30,487 30.487 30,487 30,487 14.739 14.739 14.739 14,739 14.739 14.739 14,739 14,739 TETCO FTI DEMAND 29,210 29,210 29,210 29.210 29.210 29.210 29,210 29,210 29,210 29510 29,210 29.210 TETCO FT- RIV DEMAND 29,210 29.210 29.210 29.210 29,210 29,210 29.210 29,210 29.210 29.210 29.210 29,210 UGI RATE X0 2,860 2,860 2,860 2,860 2,860 2.860 2.860 2,860 2,860 2,860 2,860 2.860 EASTERN SHORE: FT DEMAND 8,000 8,000 8,000 8.000 8.000 8,000 8,000 8,000 8,000 8,000 8.000 8.000 EASTERN SHORE: ADDl. FT DEMAND 4,000 4,000 4,000 4.000 4.000 4.000 4,000 4,000 4,000 4,000 4.000 4.000 DOMJ GSS STOR DEMAND 34.663 34,663 34,663 34.663 34.663 34,663 34.663 34,653 34,663 34,663 34.663 34.663 DOM: GSS STOR CAPACITY 3,326,029 3.326,029 3,326.029 3,326,029 3,326.029 3.326.029 3,326.029 3.326.029 3.326,029 3.326.029 3.326.029 3.326,029 DOM FT CAPACITY DEMAND CHARGE 30,230 30.230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 30,230 EOUIT: SS3 OEM CHARGE 12,495 12,495 12.495 12.495 12.495 12,495 12,495 12,495 12,495 12,495 12,495 12.495 EOUIT: 3S3 SPACE CHARGE 1,306550 1.306,250 1.306.250 1.306550 1.306.250 1,306,250 1,306.250 1.306550 1.306,250 1.306550 1,306,250 1,306.250 EOUIT: STS-i RESERV CHRG 12,495 12.495 12,495 12,495 6,531 6.531 6.531 6.531 6.531 6.531 6.531 12,495 CEAKING SERVICE 1 4203 40,000 40.000 40.600 40,000 0 0 0 0 0 0 0 40,000 PEAKING SERVICE 2 4202 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TETCO #2 3203 0 0 0 0 0 0 0 6 0 0 0 0 SUPPLIER TETCO #3 3206 930,000 930.000 840.000 930,000 450.000 465,000 450,000 465,000 465,000 450,000 465.000 900,000 SUPPLIER TETCO «4 7017 0 0 0 0 0 0 0 0 0 0 0 0 SUPPUER TETCO « 5 7017a 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO KIN 3101 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO 143 31 OS 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO *5 3217 450.000 465,000 420.000 465,000 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO 17 3217 455,000 465,000 420.000 465,000 450.000 465,000 450,000 465,000 465,000 450,000 465,000 450,000 SUPPUER TRANSCO "8 3206 310,000 310.000 280,000 310,000 0 0 6 0 0 0 0 0 SUPPLIER TRANSCO «9 7021 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO 110 7006 0 0 0 0 . 0 0 0 0 0 0 0 0 SUPPLIER TRANSCO 13113 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TETCO • 3000 0 0 0 0 0 0 0 0 0 0 0 0 SUPPLIER TETCO 7014 0 0 0 0 0 0 0 0 0 0 0 0

9 DEMAND UNIT HATES PEIIOO. I Z A I M Ihnugn 11/31*07


Dec-06 Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aijg-07 Sep-07 Ocl-07 Nov-07

THANSCO FT ZONE 1-6 S 12.9546 $12.9546 $12.9546 $12.9546 512.9546 SI 2.9546 $12.9546 512.9546 $12.9546 512.9546 $12.9546 S12.9546 TRANSCO. FT ZONE 2-6 SI 2.3071 512.3071 512,3071 512.3071 $12.3071 S12.3071 S12.3071 $12.3071 $12.3071 $12.3071 S i Z 3 0 7 i $12.3071 TRANSCO FT ZONE 3-6 $11.5069 $11.5069 Si 1.5069 S11.5069 511.5069 $11.5069 $11.5069 $11,5069 $11.5069 $11,5069 $11:5069 $11.5069 TRANSCO FT ZONE 6 TW DEMAND $7.6111 S7.6111 $7.6111 57.6111 $7.6111 S7,6111 S7,6111 $7.6111 $7,6111 $7.6111 $7,6111 $7.6111 TRANSCO. FT ZONE 6 LEIDY DEMAND $5.6005 $5.6005 $5.6005 55.6005 $5.6005 55.6005 S5.6005 $5.6005 $5.6005 55.6005 55.6005 $5.6005 TRANSCO EMINENCE DEM SO.4697 S0.4697 50 4697 50.4697 50.4697 S0.4697 50 4697 S0.4697 SO 4697 $0.4697 $0.4697 $0.4697 TRANSCO EMINENCE CAP S0.0467 $0.0467 $0.0467 $6.0467 $0.0467 S0.0467 $0.0467 50.0467 $0.0467 50.0467 $0.0467 $0.0467 TRANSCO GSS OEM CHARGE S2.7193 S2.7193 S2.7193 52.7193 $2.7193 $2.7193 52.7193 $2.7193 52.7193 $2.7193 S2.7193 $2.7193 TRANSCO. GSS CAPACITY S0.01S8 . $0.0158 $0.0158 $0.0158 50.0158 $0.0158 $0.0158 50.0158 50.0158 $0.0158 $0.0158 $0.0158 TRANSCO WSS DEM CHARGE $0.5671 50.5671 $0.5671 $0.5671 $0.5671 50.5671 $0.5671 $0.5671 $0.5671 $0.5671 50.5671 $0.5671 TRANSCO WSS CAPACITY $0.0067 $0.0067 $0.0067 $0.0067 50.0067 $0.0067 SO 0067 $00067 500067 $0.0067 SO-0067 $0.0067 TRANSCO SZ DEM CHARGE 54,7610 $4,7610 $4.7610 $4.7610 $4.7610 $4.7610 $4.7610 $4,7610 $4.7610 S4.7610 $4.7610 S4,7610 TRANSCO 32 CAPACITY SO. 1293 $0.1293 $0.1293 $0.1293 $0.1293 SO. 1293 $0.1293 $0.1293 $01293 SO. 1293 SO. 1293 SO. 1293 TETCO COS STX-AAB $6.8050 $6.8050 S6.8050 S6.8050 $6.8050 $6.8050 56.8050 $6.8050 $6.8050 $6.8050 $6.8050 $6.8050 TEICO CDS ETX-AAB $2.1890 $2.1890 $2.1890 $2.1890 S2.1890 $2.1690 $2.1890 S2,1890 $2.1890 $2.1890 $2.1690 $2.1890 TETCO COS WLA-AAB $2.8260 S2.8260 $2.8260 $2.8260 $2.8260 $2.8260 $2.8260 $2.8260 $2.8260 $2.8260 $2.8260 S2.8260 TETCO. CDS ELA-AAB S2.3750 S2.3750 523750 S2.3750 S2.37S0 S2.3750 S2 3750 $2.3750 S2.3750 $2.3750 S2.3750 $2.3750 TETCO. COS M1-M3 S10.7270 S10.7270 $10.7270 $10.7270 510.7270 $10.7270 S10.7270 SI 0.7270 $10.7270 $10.7270 $10.7270 $10.7270 TETCO. FT-l STX-AAB 1800231 56.5820 56.5820 $6.5820 $6.5820 S6.5820 S6.5820 $6.5820 S6.5820 $6.5820 $6.5820 56.5820 $6.5820 TETOO FT-l ETX-AAS te0023l $1.9660 $1.9660 S1.9660 $1-9660 S1.9660 $1.9660 51.9660 Si.9660 $1.9660 $1.9660 51.9660 SI.9660 TETCO. FT-l WLA-AAB •800231 S2.6030 $2.6030 $2.6030 S2.6030 $2.6030 $2.6030 52.6030 $2.6030 52.6030 $2.6030 52.6030 52.6030 TETCO FT-l ELA-AAB 1800231 S2.1520 $2.1520 $2.1520 $2.1520 52.1520 $2.1520 $2.1520 $2.1520 $2.1520 $2.1520 $2.1520 $2,1520 TETCO FT-l MI M3»80023I S10.5040 S10.5040 $10.5040 SI 0.5040 $10.5040 SI 0.5040 $10.5040 $10.5040 $10.5040 S10.5O40 $10.5040 510.5040 TETCO FT ELA -AAB «9IO510 $2.1520 $2.1520 S2-1520 S2.1520 S2.IS20 $2.1520 52.1520 $2.1520 521520 $2.1520 52.1520 $2.1520 TETCO FT.I Ml-M31910510 $10.5040 $10.5040 $10.5040 510.5040 510.5040 $10.5040 S10.5040 $105040 $10.5040 $10.5040 $10.5040 $10.5040 TETCO FT-l M3 UNE IA SI.5830 S1.5830 $1.5830 $1.5830 $1.5830 SI.5830 $1.5830 $1.5830 $1.5830 $1.5830 $1.5830 $1.5830 TETCO SS-1 DEM CHARGE $5.4570 S5.4570 S5.4570 S5.4570 SS.4S70 $5.4570 S5.4570 $5.4570 55 4570 $5.4570 $5.4570 $5.4570 TETCO. SS-I SPACE CHARGE SO. 1293 $0.1293 $0.1293 $0.1293 SO. 1293 $0.1293 $0.1293 SO. 1293 $0.1293 50.1293 $0.1293 50.1293 TETCO PEPLFS DEMAND S2.3760 S2.3760 $2.3760 $2.3760 S2.3760 S2.3760 $2.3760 S2.3760 $2.3760 52,3760 S2.3760 52,3760 TETCO PEPLFS CAPACITY S0.3397 S0.3397 $0.3397 $0.3397 S0.3397 S0.3397 $0.3397 $0.3397 $0.3397 S0.3397 S0.3397 50.3397 TETCO PEPL EFT CAPACITY S2.6426 52.6426 52 6426 52.6426 S2.6426 $2.6426 S2 6426 $2.6426 $2.6426 $2.6426 52.6426 $2.6426 TETCO FTS-2 DEMAND S7.9590 $7.9590 $7.9590 $7,9590 S7.9590 $7.9590 57.9590 S7.9590 S7.9S90 S7.9590 $7.9590 $7.9590 TETCO FTS-7 DEMAND $6.5760 56.5760 $6.5760 $6.5760 S6.5760 56.5760 $6.5760 $6.5760 $6.5760 $6.5760 S6.5760 $6.5760 TETCO FTS-8 DEMAND S6.8640 $6.8640 S6.8640 SS.8640 S6.8640 $6.6640 56 8640 $6.8640 S6.8640 $6.8640 56.8640 $6.8640 TETCO LLFT DEMAND SO 4900 504900 $0.4900 $0.4900 S0.0300 $0.0300 $0.0300 $0.0300 $0.0300 SO.0300 $0.0300 $0 0300 TETOO M2FT1 DEMAND 50.0100 50.0100 $0.0100 $0.0100 $0.0100 50.0100 SO 0100 $0.0100 $0.0100 $0.0100 50.0100 $00100 TETCO FT- RIV DEMAND $10.4360 $10 4360 510.4380 S10.4380 $10.4380 S 10.4380 510.4380 $10.4380 510.4380 $10.4380 510.4330 510 4380 UGI HATE XD $6.5392 $6.5392 56.5392 S6.5392 $6.5392 $6.5392 56.5392 $6.5392 56.5392 $6.5392 $6.5392 $6.5392 EASTERN SHORE: FT DEMAND S9.1645 $9.1645 S9.1645 $9.1645 $9.1645 $9,1645 $9,1645 59.1645 $9.1645 59.1645 $9,1645 S9.1645 EASTERN SHORE: ADD'L FT DEMAND $8.4567 $8.4567 S3.4567 S8.4567 $8.4567 $8 4567 58 4567 $8.4567 $8.4567 $8.4567 58 4567 SB.4567 DOM GSS STOR DEMAND $1.8825 $1.8825 S 1.8825 $1.8825 51.8825 $1.8825 $1.8825 51.8825 $1.6825 $1.8825 $1.8825 $1.8825 DOM. GSS STOfl CAPACITY SO.0I45 S0.0145 S0.014S $0.0145 $0.0145 S0.0145 S0014S $0.0145 $0.0145 $0.0145 50 0145 $0.0145 DOM FT CAPACITY DEMAND CHARGE $4.4230 $4.4230 $4.4230 S4.4230 S4.4230 $4.4230 $4.4230 $4.4230 $4.4230 $4.4230 $4.4230 $4,4230 EOUIT; SS3 DEM CHARGE S1.4949 S1.4949 $1.4949 $1.4949 $1.4949 S 1.4949 $1.4949 $1.4949 $1.4949 51.4949 $1.4949 S1.4949 EOUIT: SS3 SPACE CHARGE S0.02S2 50.0262 50.0262 $0.0262 S0.0262 S0.0262 $0.0262 $0.0262 500262 SO 0262 SO 0262 $0 0262 EOUIT:STS-l RESERV CHRG 85.3096 55.3098 55.3098 55.3098 S4.7451 $4.7451 S4,7451 $4.7451 54,7451 $4.7451 $4.7451 $5.3098 PEAKING SERVICE 1 *203 S5.4400 55 4400 $5.4400 $5.4400 $0.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 S5.4900 PEAKING SERVICE 2 4202 50.0000 SO.OOOO 50.0000 $0.0000 SO.OOOO SO.0000 SO.OOOO $0.0000 SO.OOOO $0.0000 SOOOOO $0 0000 SUPPLIER TETCO 12 3203 $00000 $0.0000 $0.0000 $0.0000 SO.OOOO SO.OOOO SO.OOOO SO.OOOO $0.0000 SOOOOO SO.OOOO $0 0000 SUPPUER TETCO 13 3206 $0.0075 $0.0075 $0.0075 $0.0075 $0.0075 50.0075 S0.0075 $0.0075 $0.0075 $0.0075 SO 0075 $0.0000 SUPPLIER TETCO " 7017 $0.0000 $0.0000 $0.0000 SO.OOOO SO.OOOO $0.0000 SO.0000 SO.0000 SO.OOOO SO.OOOO SO.OOOO $0.0000 SUPPUER TETCO 1 5 70!7a $0.0000 SO.0000 $0.0000 $0.0000 $0.0000 SO.OOOO $0.0000 $0.0000 SO.OOOO SOOOOO $0.0000 SO.0000 SUPPUER TRANSCO UN 3101 SOOOOO S0.0000 SO.OOOO SO.0000 $0 0000 SOOOOO SO.OOOO SOOOOO SOOOOO SO.OOOO SOOOOO $0.0000 SUPPUER TRANSCO MB 3108 SO.OOOO SO.0000 SO.OOOO SO.OOOO $0.0000 SOOOOO SO.OOOO $0.0000 SOOOOO $0.0000 SO.OOOO $0.0000 SUPPUER TRANSCO 15 3217 $0.0175 $0.0175 $0.0175 S0.0175 SO.0000 $0.0000 50.0000 SO.OOOO $0.0000 SOOOOO $0 0000 $0.0000 SUPPUER TRANSCO 17 3217 50.0140 50.0140 $0.0140 $0.0140 $0 0140 $0.0140 $0.0140 50.0140 $0.0140 50.0140 $0.0140 $00140 SUPPUER TRANSCO IB 3206 $0.0050 $0.0050 50,0050 S0.0050 $0.0000 $0.0000 50.0000 $0.0000 SO.0000 $0.0000 SO.0000 $0.0000 SUPPLIER TRANSCO 19 7021 $0.0000 $0.0000 SO.OOOO $0.0000 SO.0000 $0.0000 $0.0000 SOOOOO $0.0000 • SOOOOO SO.OOOO $0.0000 SUPPUER TRANSCO »10 7006 SO.OOOO SO.OOOO SO.OOOO SO.OOOO S0.0000 SO.0000 $0.0000 SO.OOOO $0.0000 $00000 SOOOOO SO.OOOO SUPPUER TRANSCO 3113 SO.OOOO $0.0000 50.0000 SO.OOOO $0.0000 $0.0000 SO.OOOO $0.0000 SO.OOOO $0 0000 SO.OOOO 50.0000 SUPPUER TETCO 1 MOO SOOOOO $0 0000 $0.0000 SO.OOOO $0.0000 $0.0000 SOOOOO SO.OOOO SOOOOO SOOOOO SO.0000 $00000 SUPPUER TETCO 7014 $0.0000 $0 0000 $0.0000 SO.OOOO 50.0000 $0.0000 $0.0000 SOOOOO $0.0000 SOOOOO SO.OOOO $00000

9 9 DEWANO COSTS

P£R<30 I M J U X t i m o l i S E C T I O N 117

P A G E 7 OF 10

Dec-06 Jan-07 Fab-07 Ma 1-07 Apr-07 May-07 Jun-07 Jul -07 Auo-07 Sep-07 Oc l -07 Noy-07 T O T A L

FRAN SCO FT ZONE 1-0 345,000 345 ,000 345 .000 345.000 345,000 345,000 345.000 345 ,000 345,000" 345.000 345 .000 345,000 $4,140,000 THANSCO mZOtlE Zt 482.0CW 482.666 482 ,000 482.000 482,000 482,000 482,000 482 .000 4821000 462,000 482 .000 462,000 $"5,784,000 TRANSCO FT ZONE 3-6 1,045.000 1,045,000 1,045,000 1,045,000 1,045.000• 1.045.000 1.645,000 1,045.000 1,045.000 1,045,000 1.045.000 1,045,000 $12,540,000 TRANSCO F l ZONE BTWDEUAHO 228,000 228.000 228.000 228.000 228,000 228,000 228,000 228 .000 228.000 228,000 228,000 228,600 52.738,000 THANSCO FT ZONE 6 LEIDY DEMAND 168.000 168.000 168 .000 ' 188.000 188 ,000 ' 168,000 168.000 168,000 168.000 166.000 188.000 168.000 S2.01s.600 THANSCO EMINBHCE DEM 16.000 16,000 16.000 16,000 18,000 18.000 16,000 16.000 16.000 16,000 16,000 18,000 $192,000 THANSCO EMINENCE CAP 16,666 1 6 . M 0 16,000 16.000 18.000 18,000 16,000 16.000 16.000 16.000 16.666 18.000 S192,000 THANSCO. OSS OEM CKAROE 148.000 148,000 148,000 148.000 148,000 148.000 148,000 148,000 148.000 148,000 148,000 148.000 51,776,000 TRANSCO OSS CAPACITY 42,000 42.000 42 ,000 42 ,000 42 ,000 42.000 42,000 42 .000 42 ,066 42,000 42,000 42,000 $504,000 TRANSCO W 3 3 0 £ M CHAHOE 25,000 25,000 25 .000 25 .000 25 ,000 25.000 25 .000 25 ,000 25 .000 25 ,000 25,000 25,000 5300,000 THANSCO VreS CAPACITY 25.000 25.000 25 ,000 25 ,000 25 ,000 25,000 25,000 25 ,000 25 .000 25 .000 25.000 25.o66 $360,060 TRANSCO E I DEM CHAROE 148,000 148.000 148.000 148.000 148.000 148.000 148,000 148,000 148,000 148.000 148.000 148.000 51.776,000 THANSCO B2 CAPACITY 30,000 30 ,000 30 ,000 30 .000 30 ,000 30.000 3 0 , 0 0 0 30 ,000 30 .000 30 ,000 30 ,000 30,000 5360,000 TETCO CDS ST y .AAB 91,000 91.000 91 .000 91 ,000 91 ,000 91 .000 91.000 91 ,000 91.000 ' 91.000 91,000 91,000 $1,092,000 TETCO COS t m - A A B 17,000 17.000 17.000 17,000 17.066 17.000 17,000 17.000 17.000 17,000 17,000 17.000 5204,000 TETCO CDS WLA-AAB 43.000 43,000 43 .000 43 ,000 43 ,000 43 .000 43.000 43 ,000 43 .000 43.000 43.000 43.000 $516,000 TETCO CDS ELA-AAB 66.000 66,000 66 ,000 66 .000 66 .000 66 ,000 66 ,000 66 ,000 66,000 66.000 66 .000 66 ,000 $792,000 TETCO COS MI -U3 S29,0QO 529,000 529.000 529 .000 529.000 529,000 528.000 529,000 529,000 529.000 529,000 529.000 $8,348,000 TETCO F t . t STH-AAB »S00S31 63,000 63,000 63 .000 63 .000 63 ,000 63 .000 83 ,000 63 .000 83.000 63,000 63 ,000 63 ,000 $756 ,000 TETCO FT-l ETK-AAB 1800331 11,000 11,000 11.000 11,000 11.000 11,000 11,000 11,000 11.000 11,000 11,000 11,666 $132,000 TETCO FT-1 WLA-AAB 1000231 26.000 28,000 28 ,000 26 ,000 28 .000 28.000 28 ,000 2 8 , 0 0 0 28,000 26,000 28 .000 28 ,000 $336 ,000 TETCO FT-l ELA AAStSOa ia i 42,000 42,000 42 ,000 42 ,000 42 .000 42 ,000 42 .000 4 2 . 0 0 0 42,000 42,000 42 .000 42 .000 $504,000 TETCO. FT-l MI-U3 IIS0023! 368.000 368.000 368 .000 388 .000 368,000 368.000 388.000 368,000 388.000 368.000 368,000 368.000 $4,416,000 TETCO FT ELA -AAB •SIOSIO 75,000 75.000 75 .000 75 .000 75 ,000 75 .000 75 ,000 75 ,000 75.000 75,000 75 ,000 75 ,000 $900,000 TETCO FT-! M1-U3 m O S l O 368,000 368.000 368 .000 368 .000 388,000 363,000 368.000 368.000 388.000 368.000 368,000 388.000 $4,416,000 TETCO F T . I M J U K E 1 A 190.000 190,000 190.000 190,000 190.000 190.000 190,000 190,000 190.000 190,000 190.000 190.000 $ 2 5 8 0 , 0 0 0 TETCO SS-1 OEM CHAROE 426,000 426,000 426 .000 426 .000 426.000 426.000 426,000 426.000 426,000 426,000 428 ,000 428,000 $5,112,000 TETCO. SS-1 SPACE CHAROE 59,000 59,000 59 ,000 59 .000 59 .000 59 ,000 59 ,000 59 ,000 59.000 59.000 59,000 59,000 S708,000 TETCO PEPLFS DEMAND 72,000 72,000 72 .000 72 .000 72 ,000 72 .000 72 ,000 72 ,000 72,000 72,000 72,000 72.000 $864,000 TETCO. PEPL F8 CAPACITY 78,000 78 .000 78 .000 78 ,000 78 ,000 78 .000 78 .000 78 .000 78,000 78,000 78,000 78,000 5936,000 TETCO PEPL EFT CAPAOTY 79,000 79,000 79 ,000 79 .000 37 .000 37 ,000 37 ,000 37 .000 37,000 37.000 37 ,000 79,000 5854,000 TETCO FTS-I DEMAND 107.000 107.000 107,000 107.000 107,000 107.000 107,000 107,000 107.000 107,000 107,000 107.000 5 1 5 8 4 , 0 0 0 TETCO FTS-7 DEMAND 159,000 159.000 159.000 159,000 159,000 159,000 159.000 159.000 159.000 159.000 159.000 159,000 $1,908,000 TETCO. FTS-S DEMAND 66.000 68 ,000 68 ,000 66 .000 68 .000 68 .000 68 ,000 68 .000 68 ,000 68,000 86,000 SB.000 SSI 8.000 TETCO LLFT DEMAND 15,000 15.000 15,000 15.000 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 0 $63,200 TETCO. M2 FTI DEMAND 300 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 3 0 0 $3 ,600 TETCO. FT- RIV DEMAND 305,000 305,000 305.000 305 .000 305.000 305.000 305 ,000 305 .000 305.000 305,000 305,000 305.000 S3.680.000 UOI RATE XD 18.702 18,702 18,702 18,702 18.702 18,702 16.702 18.702 18,702 18,702 18,702 16.702 $224,424 EASTERN SHORE: F T DEMAND 73,000 73 .000 73,000 73,000 73 ,000 73 ,000 73 .000 73 .000 73 .000 73,000 73,000 73 ,000 $876 ,000 EASTERN SHORE ADD'L FT DEMAND 34 .000 34 ,000 34 ,000 34 ,000 34 .000 34 ,000 34 .000 34 ,000 34 .000 34,000 34.000 34 .000 $408 ,000 OOM QSS ST0H DEMAND 65 ,000 65 .000 65.000 65.000 65 .000 65 ,000 65 .000 65 ,000 65 .000 65,000 65,000 65 .000 $780,000 OOM OSS STOR CAPACITY 48.000 48 .000 48 ,000 48 .000 48 .000 48 ,000 48 ,000 48 ,000 48 .000 48.000 48,000 48 ,000 $576,000 DOM FT CAPACITY DEMAND CHAROE 134,000 134,000 134,000 134,000 134.000 134.000 134,000 134.000 134,000 134,000 134,000 134,000 $1,608,000 EOUIT; SS3 DEM CKAHQE 19,000 19.000 19,000 19,000 19.000 19,000 19.000 19,000 19,000 19,000 19,000 19,000 $228,000 EOUIT; SS3 SPACE CHARQE 34 ,000 34 .000 34 ,000 . 34,666 34 ,000 34 ,000 34 .000 34 ,000 34 .000 34.000 34 .000 34 .000 5408,000 EOUIT; STS-1 RESERV CHRQ 66.000 66 .000 66.oi». 86.000 31 .000 31 ,000 31 ,000 31 ,000 31 .000 31.000 31 .000 66,000 $547,000 PEAKING SERVICE 1 4201 218,000 218.000 218,000 218,000 0 0 0 0 0 0 0 220.000 $1,092,000 PEAKINO seRVICE S "SOS 0 0 0 0 0 0 0 0 0 0 0 0 so SUPPLIER TETCO ( 2 320! 0 0 0 0 0 0 6 0 0 0 0 0 SO SUPPUER TETCO 1 3 3302 7.000 7.000 6 ,000 7,000 3,000 3.000 3,000 3.000 3.000 3,000 3.000 6 548.000 SUPPUER TETCO M 7000 0 0 0 0 0 0 0 0 0 0 0 0 $ 0 SUPPUER TETCO I 5 70001 0 0 0 0 0 0 0 0 0 0 0 0 SO SUPPUER TRANSCO U N 3101 0 0 0 0 0 0 0 0 0 6 0 0 1 0 SUPPUER TRANSCO MB 3106 0 0 0 0 0 0 0 0 0 0 0 0 so SUPPUER THANSCO IS 3111 a.ooo a.ooo 7.000 8,000 6 0 0 6 0 0 0 0 $31,000 SUPPUER TRANSCO 17 3112 7.000 7,000 6.000 7,000 6,000 7,000 6 ,000 7 .000 7.000 6,000 7.000 8 ,000 S79.000 SUPPUER TRANSCO 11 3102 2,000 2,000 1,000 2,000 0 0 0 0 0 0 0 0 7.000 SUPPUER TRANSCO H 7003 0 0 0 0 0 0 0 0 0 0 0 0 $ 0 SUPPUER TRANSCO HO 0 6 0 0 0 0 0 0 0 0 0 0 $ 0 SUPPUER THANSCO 3107 0 0 0 0 0 0 0 0 0 0 0 0 SO SUPPUER TETCO « 3203 0 0 0 0 0 0 0 0 0 0 0 0 so SUPPUER THANSCO r000b 0 0 0 0 0 0 0 0 0 0 0 0 SO ELECTRONIC AUCTION 0 0 0 0 0 0 0 0 0 0 0 0 5 0 C o p Rol C iod iVOI f Sys Sa les (626,250) (626.250) (826,250) (626,250) (626,250) (626,250) (826.250) ( 8 2 6 5 5 6 ) {826.250) (628,250) (626.250) (626,250) (7.515.000)

TOTAL 8,084,752 8.084,752 6.080,752 6,084,752 5,780,152 5,761,152 5,760,152 5 ,781,152 5.761,152 5,780,152 5 , 7 8 1 ; 152 6 ,054,152 $70,714,224

9 9 COMMODITY QUANTITIES (DTH) PERIOD: 12/01/06 through 11/30/07

SECTION # 7 PAGE 8 OF 10

DecrOe Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aug-07 Sepr07 Oct-07 Nov-07 TOTAL

SUPPLIERS • TRANSCO 4,683,000 2,116,000 4,215,000 2,550,000 2,691,000 2,703,000 3,471,000 2;268,000 2.035,000 3,285,000 3,602,000 3,158,000 36.777,000 SUPPLIERS - TETCO 3,360,000 2,467,000 3,197,000 3,377,000 1,530,000 2,480.000 2,127,000 1,090,000 1,066,000 2,084,000 2,461,000 3,073,000 28,312,000 LP-AIR PEAK SHAVING 25,000 65,000 40,000 0 0 0 0' 0 0 0 0 0 130,000 LNG INJECTION 0 0 0 0 0 (112,000) (185,000) (10,000) (6,000) (167,000) (3,000) 0 (483,000) LNG WITHDRAWAL 15,000 224,000 97,000 16,000 15,000 16,000 15,000 16,000 16,000 15,000 16,000 15,000 476,000 STG INJ: TRANSCO WSS 0 0 0 0 (188,000) (429,000) (615,000) (10,000) (425,000) (516,000) (533,000) (34,000) (2,750,000) STG IfifJ: TRANSCO GSS a 0 0 0 0 (312.000} (445,000} (386,000} (386,000) (373,000) (201,000} 0 (2,105,000} STG INJ: TRANSCO S2 0 0 0 0 0 0 (711,000) (608,000) (3,000) (693,000) o' 0 (2,015,000) STG INJ; TETCO SS-1 0 0 0 0 0 (854,000) (850,000) (28,000) (575,000) (750,000) (801,000) (3,000) (3,861,000) STG INJ: TETCO Dom/GSS 0 0 0 0 0 (556.000) (554,000) (402;000) 0 (554,000) (328.000) 0 (2,394,000) STG INJ: EOUIT SS3 o. 0 0 0 0 (200,000) (195,000) (201,000) (7,000) (188,000) (188,000) 0 (979.000) STG INJ; PEPL 0 0 0 0 0 (289,000) (405,000) (405,000) (419,000) (398,000) (419,000) 0 (2,335.000) STG WDL: TRANSCO WSS 262,000 775,000 622,000 553,000 504,000 0 0 0 0 0 0 0 2,716,000 STG WDU TRANSCO GSS 0 1,242,000 0 480,000 25,000 0 0 0 0 0 0 175,000 1,922,000 STG WDL: TRANSCO S2 453,000 965.000 31.000 22,000 0 0 0 0 0 0 0 262,000 1,733,000 STG WDL: TETCO SS-t 0 2,215,000 830,000 549,000 0 0 0 0 0 0 0 35,000 3.629,000 STG WDL: TETCO Dom/GSS 470,000 1,055,000 514,000 356,000 0 0 0 0 0 0 0 0 2,395,000 STG WDL EOUIT SS3/STS 320,000 387.000 256,000 17,000 0 0 0 0 0 0 0 0 980,000 STG WDL PEPL 774,000 906,000 356,000 279,000 0 0 0 0 0 0 0 0 2,315,000

TOTAL COMM QUANTITY -DTH

TOTAL COMM QUANTITY -MCF

10,362,000 12,417,000 10,158,000 8,199,000 4,577,000 2,447,000 1,653,000 1,322,000 1,296,000 1,745,000 3,606,000 6,681,000 64,463,000

10,060,194 12,055,340 9,862,136 7,960,194 4,443,689 2,375,728 1,604,854 1,283,495 1,258,252 1,694,175 3,500,971 6,486,408 62,585,437

9 COMMODITY UNIT RATES ($/DTH)

PERIOD: 12/01/06 through 11/30/07 SECTION #7 PAGE 9 OF 10

Dec-06 Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aug-07 Sep-07 Oct-07 Nov-07

SUPPLIERS - TRANSCO $10.22 $11.09 $10.69 $10.36 $9.01 $8.96 $9.05 $9.14 $9.22 $9.15 $8.82 $9.57 SUPPLIERS-TETCO $10.89 $11.81 $11.40 $11.04 $9.41 $9.35 $9.45 $9.55 $9.63 $9.55 $9.21 $10.00 LP-AIR PEAK SHAVING $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 $8.90 LNG INJECTION $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 LNG WITHDRAWAL $8.78 $8.78 $8.78 $8.78 $8.78 $8.82 $8.88 $8.89 $8.89 $8.94 $8.94 $8.94 STG INJ: TRANSCO WSS $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: TRANSCO GSS $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: TRANSCO S2 $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: TETCO SS-1 $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: TETCO Dom/GSS $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: EQUIT SS3/STS $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG INJ: PEPL $10.50 $11.48 $11.00 $10.75 $9.15 $9.15 $9.20 $9.27 $9.36 $9.31 $8.98 $9.78 STG WDL: TRANSCO WSS $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: TRANSCO GSS $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: TRANSCO S2 $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: TETCO SS-1 $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: TETCO Dom/GSS $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: EQUIT SS3/STS $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83 STG WDL: PEPL $7.82 $7.83 $7.83 $7.82 $7.86 $8.23 $8.52 $8.62 $8.71 $8.81 $8.83 $8.83

9 9 COMMODFTY COSTS (S)

PERIOD: 12/01/06 tMiough 11/30/07 SECTION #7 PAGE 10 OF 10

Dec-06 Jan-07 Feb-07 Mar-07 Apr-07 May-07 Jun-07 Jul-07 Aug-07 Sep-07 bct-07 Nov-07 TOTAL

SUPPLIERS - TRANSCO 47.860,000 23,466,000 45,058,000 26,418,000 24,246,000 24 ,219,000 31,413,000 20,730.000 18,763,000 30,058,000 31,770.000 30,222,000 $354,223,000 SUPPLIERS - TETCO 36.590,000 29,135,000 36,446.000 37,282,000 14,397,000 23 ,188,000 20,100,000 10,410,000 10,266,000 19,902,000 22,666,000 30,730.000 S291.112.000 LP-AIR PEAK SHAVING 223,000 579,000 356,000 0 0 0 0 0 0 0 0 0 SI.158,000 LNG INJECTION 0 0 0 0 0 (1 ,025,000) (1,702,000) (93.000) (56,000) (1,555,000) (27,000) 0 ($4,458,000) LNG WITHDRAWAL 132.000 1,967,000 852,000 140,000 132,000 141,000 133,000 142.000 142,000 134,000 143,000 134.000 $4,192,000 STG INJ; TRANSCO WSS 0 0 0 0 (1.720,000) (3 ,925.000) (5.658,000) (93,000) (3,978.000) {4;804,000) (4,786.000) (333.000) ($25,297,000) STG INJ: TRANSCO GSS 0 0 0 0 0 (2 ,855.000) (4,094,000) (3.597.000) (3,613,000) (3,473,000) (1.805.000) 0 ($19,437,000) STG INJ: TRANSCO S2 0 0 0 0 0 0 (6,541,000) (5,636,000) (28,000) (6,452,000) 0 0 ($18,657,000) STG INJ: TETCO SS-1 0 0 0 0 0 {7 ,814,000) (7,820,000) (260,000) (5,382,000) (6,983,000) (7,193,000) (29,000) {$35,481,000) STG INJ: TETCO DonVGSS 0 0 0 0 6 (5 ,087.660) (5,097,000) (3,727,000) 0 (5,158,000) (2,945,000) 0 (S22,014,000) STG INJ: EOUIT SS3/STS 0 0 0 0 0 (1 ,830,000) (1,794,000) (1,863.000) (66,000) (1,750,000) (1,688,000) 0 ($8.991,000) STG INJ; PEPL 0 0 0 0 0 (2 ,644,000) (3.726,000) (3,754.000) (3,922,000) (3.705,000) (3,763,000) 0 ($21,514,000) STG WDL: TRANSCO WSS 2,049,000 6.068,000 4,870,000 4,324,000 3,961,000 0 0 0 0 0 0 0 $21,272,000 STG WDU TRANSCO GSS 0 9,725,000 0 3,754,000 197,000 0 0 0 0 0 0 1.545.000 $15,221,000 STG WDL: TRANSCO S2 3.542.000 7,556,000 243,000 172,000 0 0 0 0 0 0 0 2,313,000 $13,826,000 STG WDL: TETCO SS-1 0 17,343,000 6,499,000 4,293,000 0 0 0 0 0 0 0 309.000 $28,444,000 STG WDU TETCO DomCGSS 3,675,000 8.261.000 4,025,000 2,784,000 0 0 0 0 0 0 0 0 $18,745,000 STG WDL EOUIT SS3/STS 2,502,000 3,030,000 2,004,000 133,000 0 0 0 0 0 0 0 0 $7,669,000 STG WDL: PEPL 6.053,000 7,094,000 2,787,000 2,182,000 0 0 0 0 0 0 0 0 $18,116,000 STG WDL: VARIABLE COSTS 64.000 266,000 75,000 65,000 4,000 0 0 0 0 0 0 20,000 $494,000 EASTER SHORE VARIABLE COST 0 0 0 0 0 0 0 0 0 0 0 0 SO DOMINION FT VARIABLE CHARGES 23,250 23,250 21,000 22.500 0 0 0 0 0 0 0 0 $90,000

0 0 0 0 0 0 0 0 0 0 0 0 $0 0 0 0 0 0 0 0 0 0 0 0 0 $0

$0

TOTALS 102.713.250 114.513,250 103,236,000 81,569,500 41.217,000 22 ,368,000 15,214,000 12,259.000 12,126,000 16,214,000 32,372,000 64,911.000 $618,713,000

AVG COMM S/DTH $9.91 $9.22 $10.16 $9.95 59.01 $9.14 $9.20 $9.27 $9.36 $9.29 S8.98 S9.72 S9.60

AVG COMM S/MCF SI 0.21 $9.50 $10.46 S10.2S $9.28 $9.41 $9.48 S9.55 $9.64 $9.57 S9.25 SI 0.01 S9.89

9

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PECO Energy Company PUC 1307(f)

Section 8 Page 1

53.64(c)(6) Gas Utilities under 66 Pa. C.S. 1307(f) shail file with the Commission a statement of its current fuel procurement practices and a plan of its strategy for improving its fuel procurement practices in the future and timetable for implementing these changes.

Response:

General

PECO Energy (PECO) continues to maintain its long standing commitment to minimizing overall purchased gas costs while maintaining secure long-term supply and deliverability to meet the weather sensitive demand of its firm customers. The challenges of the Gas Choice Act and any subsequent decisions related to the utility role as supplier of last resort include, but are certainly not limited to, numerous important decisions concerning the retention of existing supply and capacity contracts, contracting for new capacity to satisfy growth in gas demand on the PECO system, the use and assignment of firm transportation contracts by PECO and natural gas suppliers doing business in the PECO gas service territory, and the retention of PECO's Tier I and Tier II balancing assets (as defined below) for the purpose of meeting the swing demand requirements of PECO's customers. While many of these issues were addressed in the company's gas restructuring filing made at Docket No. R-00994787, decisions regarding the retention of existing capacity and contracting for new capacity will continue to play an essential role in the shaping of the successful management of the PECO natural gas distribution system.

To understand PECO's least cost gas procurement strategy in light of the Gas Choice Act requires a brief overview of PECO's supply and capacity portfolio. The capacity portfolio consists of three distinct tiers of capacity: (1) firm transportation services: (2) firm storage services (Tier I Balancing Assets); and (3) peaking capacity, which consists of PECO-owned Liquefied Natural Gas (LNG) and propane-air facilities and third-party delivered peaking services (including Tier II Balancing Assets). In general, PECO purchases its gas directly from suppliers in producing areas. This gas is then transported to PECO's citygate or storage injection points pursuant to its contracts with two major interstate pipelines, Texas Eastern andi Transcontinental (Transco), and a third regional pipeline, Eastern Shore Natural Gas. PECO supplements this supply from an array of supply and storage contracts with pipelines and non-pipeline suppliers to satisfy daily demand requirements.

PECO holds annual firm transportation contracts of 154,278 dth/day and 119,286 dth/day on Transco and Texas Eastern, respectively, an additional 4,554 dth/day of winter transportation capacity on Transco, 30,000 dth/day of market area capacity on Transco, and 12,000 dth/day on the Eastern Shore Pipeline. PECO flows gas on these contracts from long-term, seasonal, and spot

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purchase agreements with its suppliers. This flowing gas represents about one third of PECO's peak day supply.

PECO also holds seven storage contracts with Transco, Texas Eastern, Dominion, CMS Panhandle and Equitrans totaling about 21 BCF of supply. These storage contracts account for about 267,989 dth/day of delivered gas supply or about one third of PECO's peak day supply. These assets are referred to as PECO's Tier I Balancing Assets.

The remaining third of PECO's peak day supply comes from the operation of PECO's two peaking facilities (LNG and Propane-Air) and delivered peaking services. PECO uses supply from Texas Eastern and Transco to fill its own LNG peaking facility and purchases propane to fill its own propane peaking facility. PECO supplements these peaking facilities with delivered peaking services from its suppliers to meet the fluctuations in peak day demand. These capacity assets are known as PECO's Tier II Balancing Assets.

Moreover, PECO is involved in a number of asset management agreements whereby third party asset managers manage a portion of PECO's storage and related firm transportation contract entitlements. These asset managers work with and optimize the value of these assets while, at the same time, providing reliable supply and economic benefits to PECO and its customers.

PECO recognizes the need to adapt to the changing natural gas marketplace and has sought to explore these opportunities for improving the means by which it purchases gas, the way it optimizes its resources, and the manner in which it meets the needs of its customers. Through the above mentioned resources, PECO meets its number one priority of providing reliable gas supplies to the citygate at all times to meet PECO's customers' demand.

In the past, this varied supply and capacity portfolio has afforded PECO considerable purchasing flexibility while ensuring system reliability. The supply portfolio is diverse in pricing levels due to the following: (1) PECO's Commission-approved hedging program; (2) the amount of storage assets (filled during the summer months); and (3) the use of both first-of-month index and NYMEX-based pricing mixed with daily spot purchases.

While PECO continues to strive to balance flexibility and reliability in obtaining gas supplies, the Gas Choice Act replaces PECO as the sole source of gas for its low volume residential and small commercial gas customers. Customers may choose from among competing suppliers or purchase gas from PECO in its role as the Supplier of Last Resort. Depending on the number of customers choosing alternate suppliers, PECO's role in assuring the

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Section 8 Page 3

uninterrupted flow of supplies to these customers will change to that of a supply backup.

PECO Energy commenced its Gas Choice Program on July 1, 2000. As it relates to this purchased gas cost filing, PECO's gas restructuring includes the following features:

1. Under PECO's Gas Choice Program, PECO is required to release firm interstate pipeline transportation capacity to the natural gas suppliers (NGSs) who will be serving PECO's low volume transportation customers. PECO will retain the remainder of its firm transportation capacity to provide service to customers not participating in the gas choice program.

2. PECO retains its Tier I and Tier II Balancing Assets for system balancing purposes. Collectively, these balancing assets are used to provide all customers with fully reconcilable daily and seasonal balancing services on those days when customer usage exceeds their firm transportation deliveries.

3. Similarly, under its Gas Choice Program, PECO continues to retain its contractual assets (firm transportation, storage, and storage related firm transportation contracts) to assist in discharging its Supplier of Last Resort obligations. In this respect, PECO includes a recall condition applicable to all firm transportation capacity that will be released to the NGSs. Having recall rights imposed on the released capacity will allow PECO to provide service on a timely basis to customers whose suppliers, for whatever reason, may fail to deliver gas or to customers who choose to return to PECO for supply service.

4. In addition to arranging for necessary gas supplies to meet current requirements, PECO has endeavored to maintain sufficient capacity to satisfy the requirements of its firm customers. In May 2005 and April 2006, PEGO issued a request for proposals to licensed suppliers for replacement of two TETCO and one Transco long haul firm capacity contracts.

5. As a result of a collaborative effort prescribed in its original settlement, PECO modified its Gas Choice program to include a provision that allows for a delivered service option. NGS suppliers do not have to take a release of PECO capacity under this option. The maximum amount of gas available under this option is determined by the resources identified by PECO to satisfy its calculated design day requirement.

Other significant developments during the past year include the following:

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1. PECO Energy continues to be an active participant in pipeline proceedings at FERC both individually and as part of the American Gas Association's FERC Regulatory Committee.

2. As it has in the past several years, PECO participated in the off-system sales program in 2005. PECO was able to sell gas to third-party off-system customers when the sale price of the gas exceeded PECO's weighted average cost of gas (WACOG). This activity (along with marginal revenue derived from asset management agreements and exchanges) generated credits to the company's purchased gas costs of $6,817,192 for the April 2005 - March 2006 period. PECO also released capacity during this period and was able to generate additional credits to the purchased gas costs of $3,684,273 for the April 2005 - March 2006 period.

3. As Paragraph 2, above, suggest, PECO continues to market its off-system sales, exchanges, and asset management portfolio to generate margin and reduce purchased gas costs. PECO and its customers have benefited from these programs. This activity requires significant effort by PECO resources to optimize the assets and maximize the associated purchased gas costs credits. As such, it is critical that the off-system sales sharing'mechanism as it relates to off-system sales, asset management services and exchanges should continue.

4. PECO continues to expand its database of creditworthy suppliers to ensure a variety of sources to secure natural.gas. As with other Local Distribution Companies located in the northeast, PECO continues to pursue pipeline projects to meet the increasing demand for natural gas as a safe, reliable energy source.

Organization & Staffing

In April of 2006, PECO restructured its Gas Division, moving gas field operations under the control of the Vice President of Gas. The newly named Gas Field Operations joins the Gas Supply and Transportation Section (GS&T), as being those areas under the control Vice President of Gas. Within the Gas Supply and Transportation group, remain the five sections that historically reported to the Vice President of Gas. These include: Gas System Control and Plant Operations, Regulation and Transportation, Acquisition and Planning, Transactions and Reporting, and Gas Engineering. See below for an explanation of each of the sections in the Gas Supply and Transportation Section.

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PECO believes that in order to properly manage the gas supply function and make the best purchase decisions, it is critical that the knowledge of, and daily interactions pertaining to, the planning, control and use of its gas supply be well coordinated. Including the Gas Engineering Group with the other functional areas in GS&T enhances the integration and planning of operational activities across PECO's gas operations. This structure is also necessary to ensure that proper accounting and control measures are in place to manage the multitude of transactions that take place each month, including those additional transaction steps that are necessary under the Gas Choice, Sarbanes-Oxley Acts and FERC's energy price index reporting rules. To accomplish this, GS&T is structured to ensure coverage of all functions associated with planning, purchasing, controlling, designing/expanding and managing all aspects of the natural gas business. PECO GS&T continues to be supported by other departments within the Company such as Legal, Tariff Services, Operations and other groups within PECO Energy

PECO's Gas Supply and Transportation Section is divided into five groups: (1) Regulations and Transportation Services; (2) Gas System Control and Plant Operations; (3) transactions and Reporting; (4) Gas Engineering and (5) Acquisition and Planning.

The regulatory functions of the Regulations and Transportation Services Group are to monitor and actively participate in proceedings at the FERC that could impact PECO's service or cost of service to its gas customers. This group, through its participation in the American Gas Association, the North American Energy Standards Board and the Energy Association of Pennsylvania, is also actively involved in global regulatory issues that impact PECO directly or indirectly through their effect on the gas industry as a whole. Additionally, the regulatory function is responsible for obtaining all pipeline transportation and storage capacity necessary to satisfy PECO's retail supply plans. The Transportation Services function of this.group manages all aspects of PECO's High Volume Transportation program. It is responsible for the daily nominations, confirmations, and scheduling of gas supplies from Natural Gas Suppliers, and is responsible for administering all other elements of the program.

The Manager of the Regulations and Transportation Services Group has a Juris Doctorate degree and over six years of experience representing PECO in electric and gas proceedings at the FERC and the Pennsylvania Public Utility Commission, in addition to negotiating contracts and managing corporate compliance with regulations.

The direct staff consists of a Senior Regulatory Specialist with over twenty years of experience in PECO Gas, and a Senior Gas Analyst with over nineteen years of experience at PECO, six of which are in Gas. A second Senior Gas Analyst position is currently being filled.

156349

•


Section 8 Page 6

The Gas System Control and Plant Operations Group is responsible for control and operation of the distribution system and coordinating end-user transportation. This group is also responsible operating PECO's LNG and propane facilities and maintaining its pipeline gate stations.

The Manager of Gas System Control and Plant Operations has a degree in Civil Engineering, a Masters in Management, and over 23 years of experience with PECO Energy in operations, transmission, distribution, and engineering for gas and electric, including gas corrosion control and gas leak survey functions.

The direct staff consists of a Supervisor, Analyst an a Work Week Manager. The Manager also directs a staff of six Gas System Operators (GSOs) and five Chief Plant Operators (CPOs) who perform system monitoring, operate the LNG plant and provide supplemental staff functions. Together they have an average of nineteen years of experience in the gas industry. The Supervisor directs three Specialists, and six Plant Operating Mechanics. The Specialists and Plant Operating Mechanics all have an average of over eighteen years experience in the gas industry.

The Transactions and Reporting Group is responsible for the gas budget, reconciliation, payment and accounting of all gas invoices, financial compliance reporting to the Corporate accounting group, reporting to price index publishers, and maintaining gas historical information and performance metrics. The accounting and invoice reconciliation functions are performed within this group to better segregate these duties from the buying function.

The Manager of the Transactions and Reporting Group has a Bachelors Degree in Accounting and a Masters Degree in Finance. In addition, he has more than thirty-one years of experience in the energy industry and directs a staff of two Senior Gas Analysts who have a combined professional experience base of 39 years, with 29 of those years focused within the energy industry. The group also maintains several professional affiliations and certifications.

The Acquisition and Planning Group is responsible for all long-term and short term purchasing, pipeline transportation, capacity releases, gas pricing, contract administration, gas storage management and planning for capacity, storage, and peaking requirements. This Group also monitors and administers all capacity releases and the use of balancing assets as they pertain to PECO's Gas Choice Program. This Group is available 24 hours per day seven days per week for both system balancing needs and generating off-system sales to reduce PGC costs. It is critical to maintain a well-trained and highly competent staff in this Group to maximize the use of PECO's assets.

156349

•


Section 8 Page 7

The Manager of the Acquisition and Planning Group has a Bachelors Degree in Electrical Engineering and a Masters Degree in Finance. He has eighteen years of experience in the energy industry and directs a staff of five Senior Gas Analysts with an average of twelve years of experience in the gas industry and an average of twenty-three years in the energy industry.

The Gas Engineering Group is responsible for gas distribution system design, expansion and capacity planning, gas regulatory compliance, gate station construction, PECO's cast-iron/bare steel main replacement program, infrastructure upgrades and PECO's transmission pipe integrity management program.

The Manager of the Gas Engineering Group has a Mechanical Engineering degree and thirty-five years of experience, most of which is in the gas area. He has been a manager for over eleven years and directs a staff of ten engineers, one analyst, a design leader, seven gas designers and a work processing clerk with an average of eighteen years of experience most of which is in the gas area.

These five groups that make up the Gas Supply and Transportation Section, along with two secretaries, report directly to the Vice President of Gas. The Vice President of Gas has a Bachelors Degree in Mechanical Engineering and is a Registered Professional Engineer in the Commonwealth of Pennsylvania. He has thirty-five years of work experience and has held various engineering and managing positions in both gas and electric operations.

156349

4ft Month Release Credit Administrative

Fee

Apr-05 $454,646.51 $113,661.63 May-05 $347,351.68 $86,837.92 Jun-05 $454,646.51 $113,661.63 Jul-05 $347,351.68 $104,205.50 Aug-05 $476,001.39 $142,800.42 Sep-05 $846,195.63 $253,858.69 Oct-05 $469,801.39 $140,940.42 Nov-05 $113,841.85 $34,152.56 Dec-05 $0.00 $0.00 Jan-06 $0.00 $0.00 Feb-06 $0.00 $0.00 Mar-06 $174,436.78 $52,331.03

Totals $3,684,273.42 $1,042,449.79

4ft

Release Credit Less Administrative Fee

$340,984.88 $260,513.76 $340,984.88 $243,146.18 $333,200.97 $592,336.94 $328,860.97 $79,689.30

$0,00 $0.00 $0.00

$122,105.75

$2,641,823.63

4»

9 9 9 PECO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

Apr-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative

NO DAYS DAY CREDIT PER UNIT MONTH Fee

0 0 $0.00 0;Q0000Q 0.0000 $0.00 Apr-05 TE 30 29,210 $61,340.81 0.070000 2.1292 $15,335.20 Apr-05 DOM 30 30,230 $20,406;00 0.022501 0.6844 $5,101.50 Apr-05 TR Liedy 30 29,000 $17,399.90 0.020000 0.6083 $4,349.98 Apr-05 TR 30 25,000 $117,000.00 0.156000 4.7450 $29,250.00 Apr-05 TR 30 25,000 $120^000.08 0:160000 4.8667 $30,000.02 Apr-05 TR 30 15,000 $76,499.95 0.170000 5.1708 $19,124.99 Apr-05 TE 30 35,000 $41,999.77 0.040000

0.000000 1.2167 $10,499.94

Totals 188,440 $454,646.51 $113,661.63

S:\WCO\WK1 Data\Accoutning\Pricing\ Section 9.xls Prepared by: Scott Hughes

9 9 PECO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

May-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


0 0 $0.00 0.000000 0.0000 $0.00 May-05 TE 31 29,210 $63,385.50 0.070000 2.1292 $15,846.38 May-05 DOM 31 30,230 $21,086.20 0.022501 0.6844 $5,271.55 May-05 TR Liedy 31 29,000 $17,979.90 0.020000 0.6083 $4,494.98 May-05 TR 31 25,000 $120,900.00 0.156000 4.7450 $30,225.00 May-05 TR 31 25,000 $124,000.08 0,160000 4.8667 $31,000.02 May-05 TR 31 15,000 $79,049.95 0.170000 5.1708 $19,762.49 May-05 TE 31 35,000 $43,399.76 0.040000 1.2167 $10,849.94

Totals 188,440 $347,351.68 $86,837.92


9 PECO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

Jun-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


0 0 $0.00 0.000000 0.0000 $0.00 Jun-05 TE 30 29,210 $61,340.81 0:070000 2.1292 $15,335.20 Jun-05 DOM 30 30,230 $20,406.00 0.022501 0.6844 $5,101.50 Jun-05 TR Liedy 30 29,000 $17,399.90 0.020000 0.6083 $4,349.98 Jun-05 TR 30 25,000 $117,000.00 0.156000 4.7450 $29,250.00 Jun-05 TR 30 25,000 $120,000:08 0.160000 4.8667 $30,000.02 Jun-05 TR 30 15,000 $76,499.95 0.170000 5.1708 $19,124.99 Jun-05 TE 30 35,000 $41,999.77 0.040000 1.2167 $10,499.94

Totals 188,440 $454,646.51 $113,661.63


9 PECO ENERGY CO. SUMMARY GF CAPACITY RELEASE REVENUE

Jul-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative

NO DAYS. DAY CREDIT PER UNIT MONTH Fee

0 0 $0.00 0.000000 0.0000 $0.00 Jul-05 TE 31 29,210 $63,385.50 0.070000 2.1292 $19,015.65 Jul-05 DOM 31 30,230 $21,086.20 0.022501 0.6844 $6,325.86 Jul-05 TR Liedy 31 29,000 $17,979:90 0.020000 0.6083 $5i393.97 Jul-05 TR 31 25,000 $120,900.00 0.156000 4.7450 $36,270.00 Jul-05 TR 31 25,000 $124,000.08 0.160000 4.8667 $37,200.03 Jul-05 TR 31 15,000 $79,049.95 0.170000 5.1708 $23,714.98 Jul-05 TE 31 35,000 $43,399.76 0.040000 1.2167 $13,019.93

Totals 188,440 $347,351.68 $104,205.50



Aug-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


0 0 $0.00 0.000000 0.0000 $0.00 Aug-05 TE 31 29,210 $63,385.50 0.070000 2.1292 $19,015.65 Aug-05 DOM 31 30,230 $21,086.20 0.022501 0.6844 $6,325.86 Aug-05 TR Liedy 31 29,000 $17,979.90 0.020000 0.6083 $5,393.97 Aug-05 TR SI- 25,000 $120,900.00 0.156000 4.7450 $36,270.00 Aug-05 TR SI 25,000 $124,000.08 0,160000 4.8667 $37,200.03 Aug-05 TR 31 15,000 $79,049.95 0:170000 5.1708 $23,714.98 Aug-05 TE 31 35,000 $43,399.76 0.040000 1.2167 $13,019.93 Aug-05 TR 31 10,000 $6,200.00 0.020000 0.6083 $1,860.00 Totals 198,440 $347,351.68 $104,205.50


PECO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

Sep-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative

NO DAYS DAY CREDIT PER-UNIT MONTH Fee

0 0 $0.00 0.000000 0.0000 $0.00 Sep-05 TE 30 29,210 $61,340.81 0.070000 2.1292 $18,402.24 Sep-05 DOM 30 30,230 $20,406.00 0.022501 0.6844 $6,121.80 Sep-05 TR Liedy 30 29,000 $17,399.90 0.020000 0.6083 $5,219.97 Sep-05 TR 30 25,000 $117,000.00 0.156000 4.7450 $35,100.00 Sep-05 TR 30 25,000 $120,000.08 0.160000 4.8667 $36,000.02 Sep-05 TR 30 15,000 $76,499.95 0.170000 5.1708 $22,949.99 Sep-05 TE 30 35,000 $41,999.77 0.040000 1.2167 $12,599.93 Sep-05 TR 30 10,000 $6,000.00 0.020000 0.6083 $1,800.00 Sep-05 30 20,000 $11,999.99 0.020000 0.6083 $3,600.00

Adjustments May-05 did not include all cells -$347,351.68 -$86,837.92 May-05 $469,801.39 $117,450.35 Jul-05 did not include all cells -$347,351.68 -$104,205.50 Jul-05 $469,801.39 $117,450.35 Aug-05 did not include all cells -$347,351.68 -$104,205.50 Aug-05 $476,001.39 $119,000.35

Totals 218,440 $846,195.63 $253,858.69



Oct-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


0 0 $0.00 0.000000 0.0000 $0.00 Oct-05 TE 31 29,210 $63,385.50 0.070000 2.1292 $19,015.65 Oct-05 DOM 31 30,230 $21,086.20 0,022501 0.6844 $6,325.86 Oct-05 TR Liedy 31 29,000 $17,979.90 0.020000 0.6083 $5,393.97 Oct-05 TR 31 25,000 $120,900.00 0.156000 4.7450 $36,270.00 Oct-05 TR 31 25,000 $124,000.08 0,160000 4.8667 $37,200.03 Oct-05 TR 31 15,000 $79,049.95 0.170000 5.1708. $23,714.98 Oct-05 TE 31 35,000 $43,399.76 0.040000 1.2167 $13,019.93

Totals 138,440 $469,801.39 $140,940.42


9 PECO ENERGY CO. SUMMARY O F CAPACITY R E L E A S E REVENUE

Nov-05 M/YR PIPELINE DEAL RECALL PATH

NO TERM IN

DAYS DTH PER

DAY ANTICIPATED

CREDIT CREDIT

PER UNIT RATE PER

MONTH Administrative

Fee

Nov-05 Nov-05

DOM TR Liedy

30 30

30,230 29,000

$20,406.00 $17,399.90

0;02250 0.02000

0.6844 0.6083

$6,121.80 $5,219.97

Totals 59,230 $37,805.90 $11,341.77



Dec-05 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


Dec-05 0 0 $0;00 0.000000 0.0000 $0.00

Totals 0 $0.00 $0.00


•

PECO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

Jan-06 M/YR PIPELINE DEAL RECALL PATH

NO

Totals

TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative DAYS DAY CREDIT PER UNIT MONTH Fee

0 0 $0.00 0.000000 $0.00 $0.00 0 0.000000 $0.00 $0.00 0 0,000000 $0.00 $0.00 0 0 :000000 $0.00 $0.00 0 0.000000 $0.00 $0.00 0 0.000000 $0.00

0 $0.00 $0.00



Feb-06 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


$0.00 0 0.000000 $0.00 $0.00 0 0.000000 $0.00 $0.00 0 0.000000 $0.00 $0.00 0 0.000000 $0.00 $0.00 0 0.000000 $0.00

Totals 0 $0.00 $0.00

S:\WCO\WK1Data\Accoutning\Pricing\ Section 9.xls Prepared by: Scott Hughes

•

PEGO ENERGY CO. SUMMARY OF CAPACITY RELEASE REVENUE

Mar-06 M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative


Mar-06 TR Y Tel 31 10,000 $18i600.00 0.060000 1.8250 $5,580.00

Mar-06 TR Y Tel 31 14,000 $21,699.95 0.050000 1.5208 $6,509.99

Mar-06 TR Y Tel 31 25,000 $77,499.83 0.100000 3.0417 $23,249.95

Mar-06 TE Y ELA 31 35,000 $56,637.00 0.052200 1.5878 $16,991.10 $0,00 o.oooogo 0.0000 $0.00 $0.00 0.000000 0.0000 $0.00

Totals 24,000 $174,436.78 $52,331.03

S:\WCO\WKlData\Accoutning\Pricing\ Section 9.xls Prepared by: Scott Hughes

9 9 PECO ENERGY COMPANY RELEASE REVENUE

M/YR PIPELINE DEAL RECALL PATH TERM IN DTH PER ANTICIPATED CREDIT RATE PER Administrative NO DAYS DAY CREDIT PER UNIT MONTH Fee

4/1/2005 TE 28621 Y Riverside 30 29,210 $61,340.81 0.070000 2.1292 $15,335.20 DOM 23354 Y Dominion 30 30,230 $20,406.00 0.022501 0.6844 $5,101.50 TR Liedy 106984801 Y Liedy East 30 29,000 $17,399.90 0,020000 0.6083 $4,349.98 TR 106992709 Y TEL 30 25,000 $117,000.00 0.156000 4.7450 $29,250.00 TR 106992807 Y TEL 30 25,000 $120,000.08 0.160000 4.8667 $30,000.02 TR 106992906 Y TEL 30 15,000 $76,499.95 0.170000 5.1708 $19,124.99 TE 28670 Y ELA 30 35,000 $41,999.77 0.040000 1.2167 $10,499.94

5/1/2005 TE 28833 Y Riverside 31 29,210 $63,385.50 0.070000 2.1292 $15,846.38 DOM 23354 Y Dominion 31 30,230 $21,086.20 0.022501 0.6844 $5,271.55 TR Liedy 107066901 Y Liedy East 31 29,000 $17,979.90 0.020000 0.6083 $4,494.98 TR 106992709 Y TEL 31 25,000 $120,900.00 0.156000 4.7450 $30,225.00 TR 106992807 Y TEL 31 25,000 $124,000.08 0.160000 4.8667 $31,000.02 TR 106992906 Y TEL 31 15,000 $79,049.95 0.170000 5.1708 $19,762.49 TE 28670 Y ELA 31 35,000 $43,399.76 0.040000 1.2167 $10,849.94



8/1/2005 TE 29243 Y Riverside 31 29,210 $63,385.50 0.070000 2.1292 $19,015.65

Section 9

9 DOM 23354 Y Dominion 31 30,230 $21,086.20 0.022501 0.6844 $6,325.86 TR Liedy 107295001; Y Liedy East 31 29,000 $17,979,90 0.020000 0.6083 $5,393.97 TR 106992709 Y TEL 31 25,000 $120,900.00 0.156000 4.7450 $36,270.00 TR 106992807 Y TEL 31 25,000 $124,000.08 0.160000 4.8667 $37,200.03 TR 106992906 Y TEL 31 15,000 $79,049.95 0.170000 5.1708 $23,714.98 TE. 28670 Y ELA 31 35,000 $43,399.76 0.040000 1.2167 $13,019.93 TR 107307401 Y TEL 31 10,000 $6,200.00 0.020000 0,6083 $1,860.00

9/1/2005 T E 29967 Y Riverside 30 29,210 $61,340.81 0.070000 2.1292 $18,402.24 DOM 23354 Y Dominion 30 30,230 $20)406.00 0.022501 0.6844 $6,121.80 TR Liedy 107391501 Y Liedy East 30 29,000 $17,399.90 0.020000 0.6083 $5,219.97 TR 106992709 Y TEL 30 25,000 $117,000.00 0.156000- 4.7450 $35,100.00 TR 106992807 Y TEL 30 25,000 $120,000.08 0.160000 4.8667 $36,000.02 TR 106992906 Y TEL 30 15,000 $76,499.95 0.170000 5.1708 $22,949.99 TE 28670 Y ELA 30 35,000 $41,999.77 0.040000 1.2167 $12,599.93 TR 107402801 Y TEL 30 10,000 $6,000.00 0.020000 0.6083 $1,800.00 TR 107418801 Y TEL 30 20,000 $11,999.99 0.020000 0.6083 $3,600.00

Adjustments Y May-05 did not include all cells Y -$347,351.68 -$86,837.92 May-05 Y $469,801.39 $117,450.35 Jul-05 did not include all cells Y -$347,351.68 -$104,205.50 Jul-05 Y $469,801.39 $117,450.35 Aug-05 did not include all cells Y -$347,351.68 -$104,205.50 Aug-05 Y $476,001.39 $119,000.35


11/1/2005 DOM 23354 Y Dominion 30 30,230 $20,406.00 0.02250 0.6844 $6,121.80 TR Liedy 107593901 Y Liedy East 30 29,000 $17,399.90 0.02000 0.6083 $5,219.97

12/1/2005 None

Section 9

•

1/1/2006 None

2rW2006 None

3/1/2006 TR 107913203 Y TEL 31 10,000 $18,600.00 0.060000 1.8250 $5,580.00 TR 107913101 Y TEL 31 14,000 $21,699.95 0.050000 1.5208 $6,509.99 TR 107913003 Y TEL 31 25,000 $77,499.83 0.100000 3,0417 $23,249.95 TE 28670 Y ELA 31 35,000 $56,637.00 0.052200 1.5878 $16,991.10

Section 9

9 PECO Energy Company PGC Credit Summary

Total 25% Sharinq Ratepayer Total Credit Month Revenue Mechanism Marqin to PGC Apr-05 $375,323.68 $93,661.54 $280,984.63 $281,662.13 May-05 $304,570.19 $75,978.38 $227,935.15 $228,591.81 Jun-05 $237,228:95 $59,154.10 $177,462.29 $178,074.85 Jul-05 $409,695.53 $76,198.66 $177,796.87 $333,496.87 Aug-05 $1,213,934.93 $134,347.22 $313,476.85 $1,079,587.71 Sep-05 $3,337,797.20 $495,471.23 $1,273,069.47 $2,842,325.97 Oct-05 $4,562,373.41 $841,659.86 $1,963,873.00 $3,720,713.55 Nov-05 $334,397.21 $45,250.10 $17,805.29 $289,147.11 Dec-05 $236,648.03 $47,168:65 $120,419.38 $189,479.38 Jan-06 $340,040.47 $45,625.10 $51,170.47 $294,415.37 Fel>06 $153,326:67 $45,715.40 $106,669.27 $107,611.27 Mar-06 $180,931.66 $46,465.30 $99,834.01 $134,466.36

$11,686,267.93 _ $2,006,695.55 $4,810,496.68 _ ,$9,679,572.38

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X I (Page 1 of 18)

P E C O E n e r g y C o m p a n y

A G R E E M E N T F O R G A S T R A N S P O R T A T I O N S E R V I C E

This Agreement is made on 19 between (PECO Energy), a public utility in the Commonwealth of Pennsylvania, and (Customer), a for Gas Transportation Service at

TARIFF This Agreement, and all rates, fees, charges and surcharges for shall be, and remain, subject to the applicable provisions of Rat^ General Terms and Conditions for Gas Transportation Service, PECO Energy's Tariff (Gas - PA. PUC No. 1) (Tariff), as such seded from time to time, on file with, and approved^by, Commission.

mder, in all respects lies TS-I and TS-F, the

jr applicable provisions of may be amended or super-Pennsylvania Public Utility

TERM The initial term of this Agreement shall be con-rnWrîng . After the initial term, this Agreement shall continue on a month-to-month renewaJdAgig/ This^wseement may be canceled by either party after the initial term, upon at least thidy (Sp) dayafootipeprior to any monthly renewal date. Any termination of this Agreement shalLDotn»lieve_eift>eNjai the effective date of termination, inc

TERMINATION

rty of any obligation incurred prior to eht guarantee obligations.

If this Agreement is cancelecrti|Aw»3 any renewal term by the Customer, Standby Sales Service demand charges under Rarfe^pF shall be due and payable until PECO Energy is able to reduce its purchase obligationy&^toferwise utilize the released supplies pursuant to Section 3.3 of the General Terms and G^nlwions ofthe Tariff. If this Agreement is canceled during any renewal term by PECO Energ^f lHroby Sales Service demand charges shall terminate.

EXHIBITS ^ ed below are incorporated into, and made a part of, this Agreement. An exhibit

or superseded by agreement of PECO Energy and the customer to be effective shown in the new or superseding exhibit.

All Exhib may be k on t b ^ t e

2 Exhibit 1 - Gas Consumption Capability, Contract Quantities, and Commodity Charges

Exhibit 2 - Nomination Procedure

Exhibit 3 - Designation of Agent for Customer

Exhibit 4 - Transportation Buyer Group

Exhibit 5 - City Gate Sales Service Agreement

Exhibit 6 - Alternate Fuel Certification Statement

Exhibit 7 - Investment Guarantee

_ l Exhibit 8 - Election to Decline Full Firm Standby Sales Service

•

•

6/99

G A S T R A N S P O R T A T I O N S E R V I C E

TRANSPORTATION CONTRACT QUANTITIES

A P P E N D I X I (Page 2-of 18)

(a)

(b)

(c)

The Customer's Transportation Contract Quantities (TCQs) are set forth in Exhibit 1. PECO Energy is not obligated to accept deliveries of gas greater than the TCQs, and the Customer agrees not to tender on any day a quantity of gas in excess of the TCQs. ^

PECO Energy has the right to revise the TCQs specified in Exhibit 1. Any sucb^jftaiffn shail be based upon the Customer's maximum daily usage during the previâJtVelve (12) months, and shall not exceed 110% of that usage.

Customer shall notify PECO Energy of modifications in gas usage notice addressed to at

S5 ige requirements by written

vv TRANSPORTATION COMMODITY CHARGES >^ (a) The initial commodity charges applicable to each MCF t ra lS^r ted are set forth in Exhibit 1.

(b) In addition to the initial commodity charges specifiedinS^hlbit 1, the Customer agrees to pay any surcharge, fee, penalty or other assessment ytWtorized by the Pennsylvania Public Utility Commission, including those for the r^Mttârof interstate pipeline "transition costs," balancing costs, and taxes. yÔy A

SJ A, STANDBY SALES SERVICE UNDER R The Standby Sales Service Contract Quln ^Vmder ' ' ^V^ : S-F is set forth in Exhibit 1. uantm

y te fuel catBgbry, where applicable, stated in Exhibits 1 and written notice to PECO Energy of any changes to its oper-

category and capability within 30 days of the change. The

ALTERNATE FUEL CATEGORY The Customer certifies that 6, is correct. The Customer ation that alter its alternate^kjl Customer shall complyjrfttNÊCO Energy's verification procedures as requested. The Customer agrees to provide P E O ^ n e r g y , when requested, an updated Exhibit 1.

SOURCE OF raims the rate for Pennsylvania-produced gas, Customer shall comply with

ferification procedures as requested.

S BALANCING OBLIGATIONS The Customer has the ultimate responsibility for:

(a) monitoring the daily quantity of transportation gas being delivered by its supplier,

(b) monitoring its daily usage of gas, and

(c) managing transportation deliveries and its usage, within tolerances specified in the Tariff, such that daily and monthly imbalances shall be kept to as near zero as possible.

o 6/99

•

GAS TRANSPORTATION SERVICE

TREATMENT OF DEFICIENT DELIVERIES

A P P E N D I X I (Page 3 of 18)

All deficient deliveries at the end of any month shall be billed as a purchase under the applicable Standby Sales rates, plus penalty if applicable, pursuant to Section 2.5 ofthe General Terms and Conditions of the Tariff.

DESIGNATION OF AGENT FOR CUSTOMER Designation of an Agent, if any, is made in Exhibit 3 to this Agreement if attache^ftc^6xecuted.

DELIVERY OF GAS TO THE PECO ENERGY SYSTEM ^ > ^ ^ The Customer is responsible to make all necessary arrangements fof l l re delivery of gas to PECO Energy's system through the facilities of Texas Eastern TraMaj i^ ion Corporation or Transcontinental Gas Pipe Line Corporation. The Customer bearsôteVsponsibility for all costs incurred to deliver transportation gas to PECO Energy's city gatAlat ions including, but not limited to, balancing or penalty charges. The Customer is responsrafe for any imbalance, penalty or similar charge assessed F'ECO Energy which results fronvCustomer's operations.

The Customer-owned gas transported by TranscontjflenpfhShail be delivered to: Transfer Point #6555 - Transco/PECO EnoaMUaterconnections

irrvcusti

!3h£hail

The Customer-owned gas transported by T j ^ ^ ^s te r c t f aJ^ I I be delivered to the points listed below, and all such points shall be includedlhrlteTeXc by the Customer or his Agent.

M&R No. M&R No. M&R No. M&R No. M&R No. M&R No.

NOMINATION

Eastern transportation contract executed

035 Tetco/PECO E?k$y inteitomebtion, Delaware Co., PA 036 Tetco/PEG^^Wergy intercbrmection, Montgomery Co., PA 1220 Tetco/J^Lc^nergy interconnection, Montgomery Co., PA 2004 TetjJoTfteteO Energy interconnection, Chester Co., PA 2405JS[aa£PtcO Energy interconnection, Montgomery Co., PA 247'lf\Fco/PECO Energy interconnection, Montgomery Co., FA

DURE The Gusto 2 to this Nomingti days^ io

TELEMETRY EQUIPMENT

dhere to the Gas Transportation Nomination Procedure attached as Exhibit ent. PECO Energy shall have the right to revise the Gas Transportation

cedure, and any such revision will be furnished to the Customer at least thirty (30) its effective date.

(b)

The Customer shall permit PECO Energy to install and operate telemetering equipment to remotely read PECO Energy's meter. The Customer shall provide and pay for telephone and electric service required for the operation of PECO Energy's equipment. Telephone and electric service shall be provided by the Customer for this purpose at least ten (10) working days prior to the commencement of service under this Agreement.

If the telemetering equipment is not operational prior to the commencement of transportation service under this Agreement, or if the telemetering equipment fails, the Customer shall be responsible for reading PECO Energy's meter at 8:00 AM each day and promptly reporting these readings to PECO Energy's dispatching office in the manner directed by PECO Energy.

6/99

tt

G A S TRANSPORTATION S E R V I C E

NOTICES AND COMMUNICATIONS

APPENDIX I (Page 4 of 18)

Any formal communications concerning this Agreement shall be in writing and delivered either by hand, by first class certified mail, or by facsimile to the appropriate address as follows:

Companv

Notices and Correspondence: Notices and Correspon^^wjg^

Telephone:

FAX:

Telephone"^^

F A X : ^ >

Daily Operations:

Telephone:

FAX:

varmints that:

'^DTSâtching:

Q p E c a ^

^^ft^-Fron

tching:

ergy Company

ply & Transportation Group

• 'kDOO Front Street

^ ^ W e s t Conshohocken, PA 19428-2723

Telephone:

FAX:

(610) 832-6451

(610) 832-6497

WARRANTIES The Customer war7

(a) It h^fÔTand marketable title to all gas delivered to PECO Energy under this Agreement.

(b) Sfcch gas will be and is free and clear of all liens, encumbrances, and claims whatsoever, ana

(c) Such gas meets the quality and pressure specifications of the transporting pipelines.

ADVERSE CONDITIONS Before PECO Energy installs any facilities, Customer agrees to provide in writing to PECO Energy all available information regarding potential or actual contamination, waste or similar materials or other adverse environmental or hazardous conditions on the Customer's premises on or near where PECO Energy facilities are to be located:

6/99

tt G A S T R A N S P O R T A T I O N S E R V I C E

INDEMNITY

A P P E N D I X I (Page 5 of 18)

The customer shall indemnify and hold PECO Energy harmless from all suits, actions, debts, accounts, damages, costs, losses, and expenses arising from or out of adverse claims^f title of any and all persons to the gas delivered to PECO Energy.

ENTIRE AGREEMENT

betw This Agreement constitutes the entire agreement and understanding Customer, and the Customer's Agent (if any), and shall cancel and suj) date, all prior contracts, supplemental agreements, negotiations, or written, for the transportation of natural gas. Except as otherwise p may not be modified or amended except in writing by both pacfe? was followed in the execution of this Agreement. ' ^ v -

O Energy, the e, as of its effective

, whether oral or herein, this Agreement

h the same formality that

INTERPRETATION

Lhe Comr This Agreement shall be interpreted under the lavyfca&be Commonwealth of Pennsylvania. This Agreement and the obligations ofthe parties areraubject to^l l valid laws, orders, rules, and regulations of the authorities having jurisdiction t^gi/this Afcêment (or the successors of those authorities). Captions and headings in t h i ^ g ^ p m e n t ^ r e for convenience only and do not constitute a part of this Agreement. w5

CANCELLATION

Before any installation of facitit i i f iîther party shall have the right to cancel and terminate this Agreement by written notio^TMfe other party and after such notice, both parties shall be relieved of all duties and obligaU<)r\afising hereunder.

ASSIGNMENT

tshsffj This Agree which ev shall noire

CONFIDENTIALITY

not be assigned by either party without the written consent of the other, in II be binding on the party to which it is assigned. Assignment of this Agreement

§"e the assigning party from any of the obligations under this Agreement unless se is agreed to in writing by the other party and the assuming party.

The terms of this Agreement including, but not limited to, the transportation commodity charges, the volume of gas transported, and all other material items shall be kept confidential by PECO Energy , the Customer; and any agents designated by the Customer, except to the extent that any information must be disclosed to a third party as required by law.

6/99

9 G A S TRANSPORTATION S E R V I C E APPENDIX I (Page 6'of 18)

•

In Witness Whereof, the parties hereto have caused this Agreement to be duly executed in duplicate originals.

Customer Name:

By: •

Name (Print):

Title:

Address:

Phone:

Date:

Company: PECO Energy Cqgifeffl\

Title:

Date:

Effec.Date:

41 6/99

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X I (Page 7 of 18)

Exhibit 1

Gas Consumption Capability, Contract Quantities, and Commodity Charges To

Agreement For Gas Transportation Service Between

PECO Energy Company And / ^ N V

o Gas Consumption Capability

The annual consumption capability at this metering l o c a t i o S ^ the charge and the maximum commodity charge appjjca^fewnder this Agreement are for the category of (check one):

Mcf per year. Therefore,

• less than 18,000 Mcf per year, or

• greater than or equal to 18,000 Mrfpkpyear,

Firm Service Contract Quanti1jes\^TW C o j a A y i t y Charges

A. Rate TS-F Trahsportal^M^Sntract Qulhttty (TCQ) Mcf/day

Commodity Charge

• $0.92HSi|i>^!

irm Transportation (check one):

$0.92'jSie?^]cf for gas produced in Pennsylvania $2L11 jsiw Mcf for gas produced outside Pennsylvania u s e l e s s than 18,000 Mcf per year)

^49 per Mcf for gas produced in Pennsylvania 0.85 per Mcf for gas produced outside Pennsylvania

(uses 18,000 Mcf per year or more)

B. Rate TS-F Standby Sales Service Contract Quantity Mcf/day

The Standby Sales Contract Quantity (SSQ) must equal the Rate TS-F TCQ if the customer receives both TS-F and TS-I through the same meter. The total maximum firm daily quantity that PECO Energy shall be obligated to transport is the Rate TS-F TCQ specified above. The total maximum firm daily quantity that PECO Energy shall be obligated to supply is the Rate TS-F Standby Sales Service Quantity specified above. In the absence of a properly executed exhibit 8, the TCQ must be equal to the SSQ.

C. Rate for Standby Sales Service (check one):

• Rate GC (capability is less than 18,000 Mcf per year) • Rate L (capability is 18,000 Mcf per year or more)

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G A S TRANSPORTATION S E R V I C E APPENDIX; ! (Page.8'of 18)

2. Interruptible Service Contract Quantity and Commodity Charge

A. Rate TS-I Transportation Contract Quantity (TCQ) Mcf/day

Commodity Charge for Interruptible Transportation (check one):

.Cr • $0.92 per Mcf (uses less than 18,000 Mcf per year)

$0.49 per Mcf (uses 18,000 Mcf per year or more)

Rate TS-I service includes interruptible standby sales service under P K O Energy's Rate IS service. . / V ~ ^

B. Alternate Fuel Categories for Rate IS Standby Serv'iceJimw one):

Secpndanmlternate Fuel (if applicable)

£lV Mi

Primary Alternate Fuel

• Propane • No. 2 Oil • No. 4 Oil • No. 6 Oil - 0.5% sulfur conte • No. 6 Oil-1.0% sulfur coi • Reprocessed Oil • Other:

x L J / 7 Propane i ^ n V No. 2 Oil ^ y D s No. 4 Oil

UJmllNo. 6 Oil - 0.5% sulfur content ^No. 6 Oil -1.0% sulfur content

Reprocessed Oil Other:

3. Other Charges

Confirmation of the abovejgTSjfrfa ion will b^provided by the Customer when requested by PECO Energy. ^

jes y \ 0

The above chmiu^ oo not include "transition" cost charges, balancing charges and other charges as aa^Srized by the Pennsylvania Public Utility Commission.

4. Systea^feSes

IhkTfCrantity of transportation gas received for this account shall be reduced by 2.5 percent for^ystem losses.

Company Name:

By:

Name (Print):

Title:

Date:

Company:

By:

Title:

Date:

Effec.Date:

PECO Energy Company

6/99

<ft G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X j l (Page,9 of 18)

Exhibit 2

Gas Transportation Nomination Procedure PECO Energy Company

1. Nomination information or questions concerning nominations shall be forwa.

3.

4.

PECO Energy Company Gas Supply & Transportation Group 300 Front Street, Bldg. 2 West Conshohocken, PA 19428-2723 Telephone: (610)832-6451 FAX: (610) 832-6497

2. Nomination information shall be submitted in st et format acceptable to PECO Energy showing the total dekatherrhs delivered ^ ^ t h e PECO Energy system by day. Subtotals shall also be provided by Customejâ^^y pipeline transportation contract number. Upon request, PECO Energy will prov ic te^^ndard spreadsheet template which can be used for this purpose. Contact PECO Er)£T^|J the a4djess shown above to obtain this template. < v >

The gas supplier is r e s p o n s i b l e / o ^ r i f y i n ^ ^ j the pipeline is in fact delivering the nomi-

o

nated quantity and for notifying its daily delivery status.

Written nominations areîfedluif^d five (5) working days before the beginning of a calendar month. In special ciro^fiTkWices PECO Energy may,, in its sole discretion, accept verbal nominations five {i^wWkirig days prior to the beginning of a calendar month. A written confirmation to sucb<yeifc£l nominations shall be supplied no later than three (3) working days prior to the b p m m m of the month.

Change than

Company Name:

By:

Name (Print):

Title:

Date:

nominations during a calendar month shall be provided to PECO Energy no later Eastern time one (1) working day prior to the effective date of the change.

Company:

By:

Title:

Date:

Effec.Date:

PECO Energy Companv

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•

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X I,(Rage r10i|of 18)

Exhibit 3

Designation Of Agent For Gas Transportation Service

Between PECO Energy Company

And

D

4ft

The Customer hereby designates the party specified below to act as ao%gent on the Customer's behalf for scheduling, dispatching, giving and receipt of notices^fflS^jtner administrative aspects of transportation service. The Agent agrees to keep the Custdmi^ informed of its balancing status for each billing period, t he signature below evidences Jhe Agent's acceptance of all the terms and conditions of this Agreement for Gas TransportatiooJieWice. The Customer shall, nevertheless, remain responsible to PECO Energy for allôfyftfe' Customer's obligations under the Agreement. \

Check one:

lail PECO Energy bill to Customer Mail l ^ p ^ E n e r g y bill to Agent

Agent:

Name:

Address:

Date:

4»

Company Name:

By:

Name (Print):

Title:

Date:

Company:

By:

Title:

Date:

Effec.Date:

PECO Energy Company

6/99

G A S TRANSPORTATION S E R V I C E APPENDIX; I ;(Rage-11;'of 18)

Exhibit 4

Transportation Buyer Group Agreement For Gas Transportation Service


And

D The Customer hereby agrees to join a Buyer Group and is qualified losoVso because the annual volume specified in Exhibit 1 is less than 5,000 Mcf per year.

SPONSOR INFORMATION

Company Name: ;

Address:

Signature:

Name (Print):

Title:

Date:

Company Name:

Name^Viotf

Title-^y Date:

Company:

By:

Title:

Date:

Effec.Date:

PECQ Energy Company

6/99

4» G A S TRANSPORTATION S E R V I C E

o

APPENDIX I (Page; 12'of 18)

Attachment 1, Exhibit 4 PECO ENERGY COMPANY

SPONSOR AGREEMENT FOR GAS TRANSPORTATION BUYER GROUP

1. The company below (hereinafter called Sponsor) agrees to sponsor a gas traciipffljtation buyer group on PECO Energy Company's (PECO's) gas system. ' ^ k >

Company Name: Address:

Contact Person: Phone:

2. Sponsor holds the following transportation agreemâts witn Texas Eastern Transmission §flts wi oraljpfi.

5 Corporation or Transcontinental Gas Pipe Line Comprai

Pipeline — X V Contract Number

Sponsor agrees to provj^fiUtTy allocations of transportation gas to each meter location included in the buyer «ff3to?

Sponsor agreesô\2t)mit to PECO Energy as part of this agreement, and to be updated quarterly, a lisluf UV, current members of the buyer group. Such reports will be submitted to PECO Energîbt later than fifteen (15) days after the end of a calendar quarter.

hoi be financially responsible to PECO Energy for any transportation charges group members.

PBÔ Energy shall have the right to revise administrative procedures for transportation buyer groups from time to time in accordance with its tariff. PECO Energy will advise all parties involved in a buyer group at least thirty (30) days prior to the effective date of any revision.

SPONSOR: Signature: Name: Title: Date:

PECO ENERGY COMPANY Signature: Name: Title: Date:

Please submit this agreement, along with the list of group members, to: Administrator - End-User Transportation PECO Energy Company 300 Front Street West Conshohocken, PA 19428-2723

6/99

•

G A S TRANSPORTATION S E R V I C E APPENDIX I (Page 13,'of 18)

•

Attachment 2, Exhibit 4 PECO ENERGY COMPANY

QUARTERLY REPORT FOR GAS TRANSPORTATION BUYER GROUP

Buyer Group Sponsor:

For Calendar Quarter Ending:

Date Submitted:

Please submit report to:

Administrator - End User Transportation PECO Energy Company 300 Front Street West Conshohocken, PA 19428-2723

Customer Name

(Please attached other pages as necessary.)

PECO Account Number

6/99

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X I (Page l4 J|of 18)

9

Exhibit 5 City Gate Sales Service Agreement

Agreement For Gas Transportation Service Between

PECO Energy Company And

PECO Energy agrees to provide and Customer agrees to receive and pursuant to the terms of this Agreement, Rate CGS, and the applicat Energy's Gas Service Tariff as such may be amended or supersede]

1. TERM

The parties agree that the term of service hereunder^halLcdmmence on , and shall continue through . Prior to th^ t i ro of this term, Acquisition Service Charges and Firm Supply Reservation Charge§<wf&l*applicabJe for the remaining months of the contract term will be due and shall be p a M ^ V i e Customer prior to the effective date of the cancellation. Any cancellation or t e rmrw^n of ttiis Agreement shall not relieve either party of obligations existing on or prior tg^H^êctive^di le of the cancellation or termination.

e CGS service revisions of PECO

me to time.

2- TYPE OF SERVICE (select one orjS

Firm

3. NOTICES AND COMM

errupfiblCT ^

Monthly nomioatjote^hall be provided to:

CGDJidiVjiriistrator, Gas Supply & Transportation Group Sd^hen t Street Telephone: (610) 832-6452/6407

^ /VesfConshohocken, PA 19428-2723 FAX: (610) 832-6499

D ^ i l ^ ^ ^ J u l i h g shall be coordinated with:

>Gas System Operator, System Control & Storage Telephone: (610) 832-6487 FAX: (610) 832-6498

Company Name:

By:

Name (Print):

Title:

Date:

Company:

By:

Title:

Date:

Effec.Date:

PECO Energy Companv

6/99

9

9

9

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X I! (Rage 15 of 18)

Exhibit 6 Alternate Fuel Certification

To Agreement For Gas Transportation Service


And

Designation of Alternate Fuel Indicate the primary alternate fuel that you are currently using for thi of your most recent invoice from your alternate fuel supplier docucneNi

rnient. Attach a copy this fuel type.

Second^^ l ternate Fuel (if applicable)

Propane D ^ ^ A o p a n e

No. 2 Oil x J V ^ N O - 2 0 i l

No. 4 Oil , \ l V No. 4 Oil No. 6 Oil - 0.5% sulfur contentz-vN^D J No. 6 Oil - 0.5% sulfur content No. 6 Oil -1 .0% sulfur c o n t o r t ^ ) No. 6 Oil -1 .0% sulfur content

Primary Alternate Fuel

• • • • • • •


Information on. Permanently Installe

Tank #1 Tank #2 Tank #3 Tank #4 Other -

l i lW Prcpat\ Storage Tank(s)


Hons gallons gallons gallons

Check if underground • Check if underground D Check if underground • Check if underground •

lndicate>*Ktot§l gallons of oil or propane you normally maintain in inventory in the winter period in jHfs listed above: ^ gallons.

Under iâximum-use conditions (e.g., coldest weather, maximum production, etc.), how manâyfeôuld this inventory last? days.

LisVany equipment that is served under this agreement that cannot use an alternate fuel.

Equipment Estimated Gas Use

1. 2. 3.

Mcf per day _Mcf per day .Mcf per day

I hereby certify that the above information is true and correct to the best of my knowledge and belief and that my alternate fuel system is in good working condition.

Company Name:

By:

Title:.

Date:

Name (Print): Effec.Date:

6/99

<ft G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X •.'.(Page' 16 of 18)

•

4ft

3.

4.

Exhibit 7 Investment Guarantee

To Agreement For Gas Transportation Service


And

To provide gas transportation service, PECO Energy will install a gas line to serve the Customer's facility at to PECO Energy do not in any way give Customer title to service installed.

vV . c aintain and operate

Customer payments 'erest in, any gas main or

2. In recognition of the investment in facilities that P, transportation service, the Customer and its su ment to PECO Energy of $ for gas tr, tial term (not including any up-front amoiiFrtW and end on . y L j

The accumulated Rate (TS-l/TS-ff clvhmodi year initial term shall be consid

If the accumulated Rate Agreement are less tha the difference within t

nergy must make to provide gas hereby guarantee a minimum pay-

tion service during the year ini-year term shall commence on

by the Customer in the owards the guaranteed minimum payment.

commdQtty charges during the nteed amount of $

year term of the the Customer shall remit

) days after receipt of an invoice from PECO Energy.

5^^ 'sha l l not be credited toward the minimum payment: The terms l istedê^

a) The.mo^htKpustomer Charge for transportation service. b) Any ourchêe made by the Customer under other PECO Energy gas rate schedules. c) Thêaughput surcharges approved by the Pennsylvania Public Utility Commission for

j l^jefeovery of interstate pipeline "transition costs," balancing costs and similar costs.

JO Energy has the right to increase the amount of the minimum payment if the Pennsylvania Public Utility Commission takes any action reducing the portion of the gas transportation commodity charges retained by PECO Energy.

(OPTIONAL CLAUSE) The Customer agrees to pay PECO Energy an up-front amount of $ for this gas service installation. This amount is the difference between the cost associated with extending gas main and/or service of $ and the Customer's guaranteed revenue of $ . The payment shall be made prior to .

Company Name:

By:

Name (Print):

Title:

Date:

Company:

By:

Title:

Date:

Effec.Date:

PECO Energy Companv

6/99

G A S T R A N S P O R T A T I O N S E R V I C E A P P E N D I X i;(Page 17,of 18)

Exhibit 8

Election to Decline Full Firm Standby Sales Service

o

General The Customer hereby declines to elect full firm standby sales service Company equal to the TCQ for the firm transportation service under Rate T 1 of this Agreement. The Customer therefore agrees and understands th right to purchase gas from PECO Energy under any rate schedule on and PECO Energy has no obligation to supply natural gas to the

Energy d in Exhibit contractual

or monthly basis, during the term of

the agreement, greater than the standby sales quantity (SSQ) indicated>-Exhibit 1 of this Agreement. Upon termination of the agreement, any obligation to pi^£cKj«tai l sales service greater than the SSQ is contingent upon PECO Energy's ability to arraKoe the additional gas supply.

Election in Exhibit 1 to Decline Firm Standby Sales The Customer understands that unauthorized u s e ^ i l standby sales rate indicated in Exhibit 1 plus a q : 9 5 p^f

billed at a price equivalent to the a i c t n u u y o c i ^ o i c u e M IVJ IV .CUCVJ m L A I I I U I I I M I U O a • • - - ^ | — , — c u i v h a r g o Q a S C O n S U F T i p t i o n U n d e r

the following conditions shall be consideredL^CTM^thorized use: 1) any gas use when the Customer's supplier fails to deliver, 2) consump^ryof gaato^ceeding the daily deliveries plus the allowable daily variation, and 3) any consurf^™? of g j ^ j n ^ccess of the total delivered in a billing month. The billing for unauthorized useôeynot proyigyne Customer with a right to consume gas supplied by PECO Energy and ^ u ^ J ^ e r rpq jê liable for damages to PECO Energy and PECO Energy's other customers

Election in Exhibit 1 of Pa

liable 'to unauthorized use of gas.

Standby Sales Service The Customer understanafs^pf unauthorized use will be billed at a price equivalent to the standby sales rate indjofitelijpi Exhibit 1 plus a $25 per Mcf surcharge. Gas consumption under the following c o n d i t i o ^ ^ a l l be considered unauthorized use: 1) any gas use in excess of the SSQ when the Cuûiwtrs supplier fails to deliver, 2) consumption of gas exceeding the daily deliveries plus thâjjlmable daily variation plus the standby sales quantity, and 3) the quantity of deficient delwanes at the conclusion of a billing month that exceeds the SSQ times the number of days irjiÂfHThg month. The billing for unauthorized use does not provide the Customer with a righttc^coHûme gas supplied by PECO Energy and Customer may be liable for damages to PEG^ftirfergy and PECO Energy's other customers that are attributable to unauthorized use of gas. >

Customer Acknowledgment The Customer acknowledges that it fully understands and accepts the risks and responsibilities of making its own natural gas supply and transportation arrangements. The Customer further acknowledges that the consumpition of unauthorized gas may result in severe operational problems on PEGO Energy's distribution system and that it has been advised that PECO Energy intends to take appropriate action, as described below, to protect the integrity ofthe gas distribution system:

1) PECO Energy will take such steps that are necessary to prevent the customer from consuming unauthorized gas, may physically stop unauthorized use by either manually or remotely shutting off gas the customer's meter, and may, at its discretion, install a remote shut-off valve for this purpose. Although PECO Energy will make reasonable efforts to notify Customer at least 1 hour prior to stoppage of unauthorized use, stoppage is not conditional upon such notice. PECO Energy will make reasonable efforts to restore physical deliveries as soon as gas supply of Customer is resumed and the restoration process can be coordinated with Customer.

6/99

A G A S T R A N S P O R T A T I O N S E R V I C E

A

A

A P P E N D I X I (Page"'18 of 18)

2) The Customer understands that unauthorized use will be determined on a daily basis and that the Customer (or its agent) is solely responsible for delivering daily gas supply to PECO Energy. In determining the daily quantity of delivered gas supply, PECO Energy relies on the daily nomination information provided by Customer, its agent and the interstate pipelines. Wbere the Customer's agent nominates pipeline deliveries for more than one PECO Energy the sole responsibility of Customer, through its agent, to provide Customer's indivi of agent's pipeline deliveries. In the absence of Customer-specific allocation f received by PECO Energy prior to the beginning of the gas day, the Custo gas supply that day for purposes of effecting a stoppage of unauthorized

Customer also acknowledges that a surcharge of $25.00 per Me^JiitsTpply to the volumes of unauthorized gas consumed, but that in no way implies that £)akw>H be available, nor is it intended as a backup source of gas. Payment of a penalty by tl)si%stomer for unauthorized use does not give the Customer any rights to use such gas.

Emergencies and Operational Flow Orders The Customer understands that provisions of PECQ<EnSft^ Gas Tariff and Commission regulations apply to emergency conditions. • ^ ^

; it is cation

cific day o delivered

Tariff Changes A . V The Customer acknowledges being adv isôSf? O v 4 ,

^ E C O ^ n e r a y that PECO Energy intends to pro

pose changes to its Gas Tariff from timefothjpe and f f^ fVianges authorized by the Commission will supersede any inconsiistent p rov i s i c ^he re in^^^

Sales and Use Taxes ' ^ N A V * / The Customer understands1

do not include applicable sfSlSte chase of 'transported ga$\*s

mAtm

amounts billed by PECO Energy for transportation service use taxes, or any other taxes that may apply to sale and pur-

Termination and lent PECO Energy sn^fhave the right to cancel this service agreement and/or adjust Customer's SSQ to a rgaponaole level if unauthorized use occurs during the term of this agreement. MoreoverJ^CpÊnergy and Customer may mutually agree on changes in SSQ during the term of the ^gêejient, including reductions in SSQ should Customer requirements change during the terr

Backup Fuel If the Customer maintains an alternate fuel supply, the Customer hereby agrees to maintain and switch to said alternate fuel supply in the event of a loss of gas deliveries. The Customer agrees to notify PECO Energy if the alternate fuel supply should become unusable.

PECO Energy Company

By:

Title:

Date:

Company:

By:

Title:

Date:

Effective.Date:

6/99

4ft 0 RECORDS PRINTED

64 INPUT RECOKDS 75 WORKFILE

575 INPUT RECOKDS 575 JOB 1

PECO ENERGY COMPANY PAG

GAS TRANSPORTATION AGREEMENTS TRANSPORTATION

CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 001 TSI 43 BELOW 18,000 MCF/YEAR

NUMBER OF COMMODITY RATE CUSTOMERS

.9200

002 TSF 16 BELOW 18,000 MCF/YEAR 2.1100

003 TSI 146 ABOVE 18,000 MCF/YEAR .4900




007 TSF 206 ABOVE 18,000 MCF/YEAR .8500

4» 008 TSF

009 TSF

195

165

BELOW 18,000 MCF/YEAR


2.1100

2.1100

010 TSI 111 BELOW 18,000 MCF/YEAR .9200

O i l TSF BELOW 18,000 MCF/YEAR 2.1100


1/11/06 PECO ENERGY COMPANY PAG

GAS TRANSPORTATION AGREEMENTS TRANS PORTATION

CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 013 TSF 10 BELOW 18,000 MCF/YEAR


2.1100

014 TSF 906 ABOVE 18,000 MCF/YEAR . 8500


016 TSI ABOVE 18,000 MCF/YEAR .4900


41 018 TSI 162 ABOVE 18,000 MCF/YEAR .4900

019 TSI

020 TSI

185

55

ABOVE 18,000 MCF/YEAR


.4900

.4900


022 TSI 133 ABOVE 18,000 MCF/YEAR .4 900


024 TSI 1, 128 ABOVE 18,000 MCF/YEAR .4900


CUSTOMER NUMBER RATE 025 TSI

GAS TRANSPORTATION AGREEMENTS TRANSPORTATION CONTRACT QUANTITY FIRM STANDBY

MCF/DAY SALES QUANTITY SIZE CATEGORY 205 BELOW 18,000 MCF/YEAR


.9200

026 TSI 120 BELOW 18,000 MCF/YEAR . 9200

027 TSF 300 100 ABOVE 18,000 MCF/YEAR . 8500

•

028 TSI

029 TSF

385

11



.4900

.8500

030 TSI 117 ABOVE 18,000 MCF/YEAR . 4900





035 TSF 33 33 BELOW 18,000 MCF/YEAR 2.1100



CUSTOMER NUMBER RATE 037 TSF

038 TSF


MCF/DAY SALES QUANTITY SIZE CATEGORY 441 ABOVE 18,000 MCF/YEAR

323 ABOVE 18,000 MCF/YEAR


.8500

.8500




042 TSF 184 50 ABOVE 18,000 MCF/YEAR .8500



045 TSI 1, 005 800 ABOVE 18,000 MCF/YEAR .4900


047 TSI 63 45 BELOW 18,000 MCF/YEAR .9200



•


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 049 TSF 40

SIZE CATEGORY ABOVE 18,000 MCF/YEAR


.8500










9 059 TSI

060 TSF

84

417

20 BELOW 18,000 MCF/YEAR


.9200

.8500

ft PECO ENERGY COMPANY

GAS TRANSPORTATION AGREEMENTS

TRANSPORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 061 TSI 241 ABOVE 18,000 MCF/YEAR

PAG


.4900



064 TSI 1,660 ABOVE 18,000 MCF/YEAR .4900





9 069 TSF

070 TSF

307

322



.8500

.8500





CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 073 TSI 777 ABOVE 18,000 MCF/YEAR


.4900


075. TSF 13 BELOW 18,000 MCF/YEAR 2.1100





A 080 TSI

081 TSF

281

25



.9200

2.1100


083 TSI 92 ABOVE 18,000 MCF/YEAR . 4900

084 TSF 22 ABOVE 1 8 , 0 0 0 MCF/YEAR .8500





2.1100




A 089 TSI

090 TSF



.9200

2.1100


092 TSF 43 BELOW 18,.000 MCF/YEAR 2.1100



095 TSF 28 BELOW 18,000 MCF/YEAR 2 .1100






.4900

A 098 TSF

099 TSF

23

29


# BELOW 18,000 MCF/YEAR

2.1100

2.1100

4ft 100 TSF 8EL0W 18,000 MCF/YEAR 2.1100








108 TSF 27 27 BELOW 18,000 MCF/YEAR 2 .1100


4ft CUSTOMER NUMBER RATE 109 TSF

110 TSF

GAS TRANSPORTATION AGREEMENTS ' TRANS PORTATION CONTRACT QUANTITY FIRM STANDBY

MCF/DAY SALES QUANTITY SIZE CATEGORY 45 1 BELOW 18,000 MCF/YEAR



2 .1100

2.1100


112 TSI 1,.018 ABOVE 18,000 MCF/YEAR .4900




116 TSF ABOVE 18,000 MCF/YEAR .8500




4» 120 TSI 176 ABOVE 18,000 MCF/YEAR .4900

PECO ENERGY COMPANY


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 121 TSI 290

PAG



.4900






127 TSI 804 ABOVE. 18,000 MCF/YEAR .4900



•

130 TSF

131 TSF

48

174



2-KLOO

.8500




CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 133 TSF 21 1 BELOW 18,000 MCF/YEAR


2.1100

134 TSI

135 TSF

400

15



.4900

.8500




9 139 TSI

140 TSI

59

6,164



.9200

.4900

4» 141 TSF

142 TSI

318

254



.8500

.4900



PECO ENERGY COMPANY


TRANSPORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 145 TSI 100 ABOVE 18,000 MCF/YEAR

PAG


.4900





41 150 TSI

151 TSF

42

61



.9200

2.1100


153 TSF

154 TSI

1'55 TSI

102

51

15




2.1100

.9200

.9200


PECO ENERGY COMPANY


TRANSPORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 157 TSI 62 BELOW 18,000 MCF/YEAR

PAG


.9200


41 159 TSF

160 TSI

26

135



2.1100

.9200

• 161 TSF 139 BELOW 18,000 MCF/YEAR 2.1100



164 TSF 12 BELOW 18,000 MCF/YEAR 2. 1100





1/11/06 PECO ENERGY COMPANY


PAG


170 TSF

171 TSF

TRANS PORTATION CONTRACT QUANTITY FIRM STANDBY

MCF/DAY 17

22

SALES QUANTITY SIZE CATEGORY BELOW 18,000 MCF/YEAR


15 BELOW 18)000 MCF/YEAR


2.1100

2.1100

2.1100




175' TSF 15 BELOW 18,000 MCF/YEAR 2.1100



178 TSI 97 51 BELOW 18,000 MCF/YEAR .9200


9 180 TSI 1,286 .ABOVE 18,000 MCF/YEAR

PECO ENERGY COMPANY


.4900

PAG

TRANS PORTATI ON CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 181 TSF $4

SIZE CATEGORY BELOW 18,000 MCF/YEAR


2.1100







188 TSF

189 TSI

24

175



2.1100

.4900


9 191 TSF

192 TSI

171

267



.8500

.4900



CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 193 TSF 166 100 ABOVE 18,000 MCF/YEAR

PAG


.8500


195 TSI

196 TSF

197 TSF

198 TSI

199 TSI

200 TSI

201 TSF

190

10

40

132

1, 700

639

10








.4900

.8500

2.1100

.4900

.4900

.4900

.8500

• 202 TSI

203 TSF

83

40



. 9200

2.1100




CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 205 TSF 102 ABOVE 18,000 MCF/YEAR


.8500

206 TSI ABOVE 18,000 MCF/YEAR .4900





4» 211 TSF

212 TSF

14

325



2.1100

.8500


214 TSI 1/914 ABOVE 18,000 MCF/YEAR .4900







.4900



220 TSI

221 TSI

3,410

26,200



.9200

.4000

9 222 TSI 390 BELOW 18,000 MCF/YEAR .9200










MCF/DAY SALES QUANTITY 21



2.1100

< »

230 TSF

231 TSF

92

47



2.1100

2.1100





236 'TSI 294 ABOVE 18,000 MCF/YEAR .4900


238 TSF 187 100 ABOVE 18,000 MCF/YEAR' .8500


240 TSI 192 ABOVE 18,000 MCF/YEAR 4900



CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY


9 241 TSF

242 TSF 25



.8500

2.1100



245 TSF BELOW 18,000 MCF/YEAR 2.1100







252 TSI 39 ABOVE 18,000 MCF/YEAR

PECO ENERGY COMPANY

.4900

PAG




2.1100








261 TSF

262 TSF 15



. 8500

.8500

• 263 TSI

264 TSF

2, 624

227 50



.4900

.8500





2.1100

266 TSF 10' BELOW 18,000 MCF/YEAR 2.1100






272 TSF

273 TSF 14



2.1100

2.1100






CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 277 TSI 1,074 ABOVE 18,000 MCF/YEAR


.4900




•

281 TSI

282 TSI

8, 600

1,910



.0800

.4100




286 TSF 230 ABOVE 18,000 MCF/YEAR 8500





CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 289 TSI 1,012



.4300


4ft 291 TSI

292 TSF



.4900

.8500










4ft


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 301 TSF 124 ABOVE 18,000 MCF/YEAR


.8500

302 TSF

303 TSI

703

981



.8500

.4900



306 TSF 20 20 ABOVE 18,000 MCF/YEAR 8500







PECO ENERGY COMPANY



TRANSPORTATION CONTRACT QUANTITY FIRM STANDBY

MCF/DAY 646

SALES QUANTITY SIZE CATEGORY ABOVE 18,000 MCF/YEAR

PAG


.4900




317' TSF 24 BELOW 18,000 MCF/YEAR 2.1100

318 TSI 384 •ABOVE 18,000 MCF/YEAR .4900




0 322 TSF

323 TSF

22

29



2.1100

.8500

• 324 TSF 36 BELOW 1 8 , 0 0 0 MCF/YEAR 2 . 1 1 0 0


GAS TRANSPORTATION AGREEMENTS TRANS PORTATION



2.1100







332 TSF 308. ABOVE 18,000 MCF/YEAR .8500

333 TSI

334 TSI

350

92



.4900

.9200





CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 337 TSF 330 272 ABOVE 18,000 MCF/YEAR


.8500





4ft 342 TSF

343 TSI

208

639



2.1100

.4900

344 TSI 272 115 ABOVE 18,000 MCF/YEAR 4900







CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER HATE MCF/DAY SALES QUANTITY SIZE CATEGORY 349 TSF 244 ABOVE 18,000 MCF/YEAR

PAG


.8500



352 TSF

353 TSI

354 TSF

30

195

84




2.1100

.9200

2.1100



357 TSF •172 102 ABOVE 18,000 MCF/YEAR .8500




o

PECO ENERGY COMPANY



362 TSI 246 ABOVE 18,000 MCF/YEAR

PAG


.9200

.4900

363 TSF

364 TSF

255

327 10



. 8500

.8500






370 TSI 99' BELOW 18,000 MCF/YEAR .9200

371 TSI 1, 557 BELOW 18,000 MCF/YEAR .9200



•



TRANSPORTATION CONTRACT QUANTITY FIRM STANDBY

MCF/DAY 103

SALES QUANTITY 1



• .8500

374 'TSF 24 BELOW 18,000 MCF/YEAR 2.1100





379 TSF 1,268 ABOVE 18,000 MCF/YEAR .8500




0 383 TSI

384 TSF

550

10 10



.4900

.8500

4» PECO ENERGY COMPANY



PAG


.9200




389 TSF 76 35 ' BELOW 18,000 MCF/YEAR 2.1100



392' TSF BELOW 18,000 MCF/YEAR 2.1100


4» 394 TSF

395 TSI

311

81(



.8500

.4900





NUMBER OF COMMODITY RATE' CUSTOMERS

2.1100






403 TSF

404 TSF

20

51



2.1100

2.1100

405 TSF 19 BELOW 18,000 MCF/YEAR 2-1100


4 07 TSF 31 BELOW 18,000 MCF/YEAR .9200




CUSTOMER CO JTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 409. TSF 25 BELOW 18,000 MCF/YEAR


2.1100




9 413 TSF

414 TSF

89

11



2.1100

2.1100




418 TSF 130 .ABOVE 18,000 MCF/YEAR .8500


420 TSF 11 'BELOW 18,000 MCF/YEAR 2.1100


GAS TRANSPORTATION AGREEMENTS T FJANS P ORT AT ION

CUSTOMER COrjTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE' CATEGORY 421 TSF 220 ABOVE 18,000 MCF/YEAR


. 8500



424 TSF

425 TSF



2-1100

2.1100









GAS. TRANSPORTATION AGREEMENTS

4»

TRANSPORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY

2 2 433 TSF

434 TSI 268




.8500

.4900

435 TSI BELOW 18,000 MCF/YEAR .9200



438 TSF 332 .ABOVE 18,000 MCF/YEAR .8500






4ft 444 TSI 200 ABOVE 18,000 MCF/YEAR

PECO ENERGY COMPANY

.4900

PAG

GAS TRAN SPORT ATION AGREEMENTS TRANS PORTATION

CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 44 5 TSF



.8500





450 TSI 767 767 ABOVE 18,000 MCF/YEAR .4900





455 TSF

456 TSF

510

234



.8500

.8500





.4900

458' TSI 325 ABOVE 18,000 MCF/YEAR .4900


460 TSF 118 BELOW 18,000 MCF/YEAR 2..1100




41 464 TSF

465 TSF

25 25 ABOVE 18,000 MCF/YEAR


.8500

.8500



468 T S I 58 BELOW 1 8 , 0 0 0 MCF/YEAR 4900

1 /11/06 PECO ENERGY COMPANY PAG


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 469 TSI 153 BELOW 18,000 MCF/YEAR


.9200





4ft 474 TSI

475 TSI

899

166



.4900

.4900



478 TSF 2, 500 ABOVE 18,000 MCF/YEAR .8500





CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 481 TSF 3 3 BELOW 18,000. MCF/YEAR


2 .1100



•

484 TSI :87 BELOW 18,000 MCF/YEAR .9200

485 TSI

486 TSF



.9200

2.1100



4 89 TSF

490 TSF

491 TSF

492 TSF

13

129

33

40





2.1100

.8500

2.1100

2.1100

PECO ENERGY COMPANY


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY 493 TSF 22


PAG


2.1100

9 494 TSF

495 TSF

496 TSI

497 TSI

498 TSI

499 TSI

28

24

232

310

433

180







2.1100

2.1100

.4900

.4900

.4900

.9200


501 TSF

502 TSI

1, 994

630



.8500

.4900



PECO ENERGY COMPANY


CUSTOMER TRANSPORTATION CONTRACT QUANTITY FIRM STANDBY

PAG

NUMBER OF

NUMBER RATE 505 TSF

MCF/DAV SALES QUANTITY SIZE CATEGORY 219 148 ABOVE 18,000 MCF/YEAR

COMMODITY RATE CUSTOMERS .8500











9 516 TSI 193 ABOVE 18,000 MCF/YEAR

PECO ENERGY COMPANY

.4900

PAG




.4900




521 TSI 1, 317 ABOVE IS,000 MCF/YEAR .4900


523 TSI 1,148 .ABOVE 18,000 MCF/YEAR .4900


525 TSI

526 TSI

170

65



.4900

.9200

9 527 TSF BELOW 18,000 MCF/YEAR 2.1100





MCF/DAY SALES QUANTITY SIZE CATEGORY 353 ABOVE 18,000 MCF/YEAR


.4900


531 TSF 180 85 ABOVE 18,000 MCF/YEAR -8500




•

535 TSI-

536 TSF

293

15



. 4900

.8500







CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 541 TSF 42 5 BELOW 18,000 MCF/YEAR


2.1100



544 TSi 226 BELOW 18,000 MCF/YEAR -9200

9 545 TSF BELOW 18,000 MCF/YEAR 2.1100

«

546 TSF

547 TSF



.8500

2.1100

548 TSI

549 TSI

150

100



.9200

.9200




PECO ENERGY COMPANY


TRANS PORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 553 TSF 33 BELOW 18,000 MCF/YEAR

PAG


2.1100


4» 555 TSF

556 TSI

557 TSF

558 TSI

143

57

183

90





2.1100

.9200

.8500

.9200







PECO ENERGY COMPANY


TRANS PORTATION CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY SALES QUANTITY SIZE CATEGORY 565 TSI 51 BELOW 18,000 MCF/YEAR

PAG


.9200

• 566 TSF 15 BELOW 18,000 MCF/YEAR 2.1100










FINAL TOTALS 216,423 6,778 PECO ENERGY COMPANY


CUSTOMER CONTRACT QUANTITY FIRM STANDBY NUMBER RATE MCF/DAY

57 5 RECORDS TOTALED 575 INPUT RECORDS 575 JOB 1

SALES QUANTITY SIZE CATEGORY

700.7900 575 PAG


tt PECO Energy Company PUC 1307(F) Filing

Section 12

Historic monthly use end-user transportation

Due to its voluminous nature, this information is not included in this filing. It is available upon request.

•

PECO.

GAS SYSTEM SCHEMATIC

O

Gas Schemaiic Version 5.0

04/15/05 DELAWARE

EASTERN SHORE

PECO (Gas Division) PUC 1307 (F) Filing

Section 14

If any rate structure or rate allocation changes are to be proposed, a detailed explanation of each proposal, reasons therefore, number of customers affected, net effect on each customer class, and how such change relates to or is justified by changes in gas costs proposed in the 1307(f) tariff filing. Explain how gas supply costs are allocated to customers who are primarily non-heating or interruptible.

No rate structure or rate allocation changes are included in this filing.

Gas costs are assigned to Rate IS, TCS, MV-I and CGS customers on a per Mcf basis using the monthly weighted average commodity cost of gas or spot gas. Additionally, Rate TCS includes a fixed cost component based on the TCS portion of the Company's storage contracts, firm supply contracts and firm supply transportation services. Rate CGS (interruptible supply) also includes'a reservation charge based upon the greater of ten percent of the average costs paid by the Company to reserve pipeline capacity, or the average revenue received per Mcf, per month, for the actual market value of released capacity. Rate CGS (firm supply) also includes a reservation charge based upon the average costs paid by the Company.

Effective October 2, 2001 PECO initiated Rate NGS-Negotiated Gas Service, for large customers with a competitive alternative to service. The services provided by the Company under this rate may involve: supply; transportation; storage; upgrade or installation of mains, services and appurtenant facilities; and such other natural gas management services that the customer may require.

For Rate NGS, purchased gas commodity and interstate pipeline demand costs, and associated quantities of natural gas purchased, shall be excluded from the Company's purchased gas cost filing in accordance with Exhibit RAF-1 submitted by the Company at Docket No. R-00016366.

•

PECO Energy Company (Gas Division) PUC 1307 (F) Filing

Section 15

A schedule depicting the most recent five year consecutive three day peak data by customer class, including time and date of each day's peak, volumetric throughput by customer class (including end-user transportation throughput), gas interruptions, high, low and average temperature during each day of the three day peak.

Data for the consecutive three-day peaks for the last five send out years are shown below. PECO's send out year begins September 1 and ends August 31 of the following year. "Int" means the rate was interrupted for some portion or all of the day. "Avail" means the rate was available for use the entire day.

Date Mcf Avg. Tem

Max. Tem

Min. Tem

Status Rate TSI

Status Rate IS

Status Rate TCS

Status Rate CGS

12/29/01 464,534 32 43 23 Avail Avail Avail Avail



1,532,356



01/23/03 690,903 15 20 11 Avail Int. Int. Int.

1,992,015

01/23/04 632,929 16 18 14 Int. Int Int Int

01/24/04 629,829 16 23 8 Int Int Int Int

01/25/04 618,405 17 19 13 Int Int Int Int

1,881,163




2,000,597

12/12/05 496,079 28 38 17 Avail Int Avail Int



1,698,870

•

Section 15. Continued (Revised 6/7/00) Only partial information is available by rate class for the three-day peaks since some rate classes are not metered on a daily basis. A tabulation by rate class is shown below.

Rate Class Description Frequency of Meter Reading

TSI & IS Interruptible transportation & sales Daily

TSF & L Firm transportation & sales Daily

TCS Interruptible by temperature Daily

GC Commercial firm sales Monthly

GR Residential firm sales Monthly

MV-F Motor vehicle-firm sates Monthly

MV-I Motor vehicle-interruptible sales Monthly

OL Outdoor lighting Monthly

The usage by rate class for the three-day peaks for the last five send out years appears below. All figures are in Mcf.

Date TSI/IS TSF/L TCS GC GR Others* Total Mcf

12/29/01 66;019 19,705 5,242 119,342 253,601 625 464,534

12/30/01 72,541 21,026 6,127 138,702 294,742 658 533,796

12/31/01 72,573 20,298 6,480 138,749 294,842 1,084 534,026

01/21/03 77,339 24,708 6,920 170,764 346,703 783 627,217

01/22/03 77,238 31,205 6,667 184,159 373,897 729 673,895

01/23/03 82,442 36,880 7,470 186,070 377,777 264 690,903

01/23/04 46,172 25,016 774 185,138 375,682 147 632,929

01/24/04 39,448 21,784 520 187,418 380,515 144 629,829

01/25/04 39,468 23,715 1,342 182,733 371,004 143 618,405

01/17/05 72,589 19,856 7,783 185,792 377,216 575 663,811

01/18/05 71,171 19,008 8,333 202,492 411,120 580 712,704

01/19/05 73,739 25,230 7,892 170,494 346,155 572 624,082

12/12/05 57,595 18,702 5,971 136,434 277,002 375 496,079

12/13/05 58,299 18,071 6,708 169,063 343,247 380 595,768

12/14/05 66,447 18,599 6,917 169,845 344,837 378 607,023

(I * Rates MV-F, MV-I, OL, CGS, L, IS, Interdepartmental

NOTE: Rates classes TSI, TSF, and CGS are metered on a daily basis. Usage for all other rate classes is estimated.

9

PECO Energy Company (Gas Division) PUC 1307(F) Filing

Page lof 11

Section 16 - Identification and support for peak day methodology utilized to project future gas demands and studies supporting the validity of such methodology.

OVERVIEW OF THE METHODOLOGY

The key steps used to determine the design day requirement are listed below.

Each step is explained in detail following this overview.

STEP 1

Establish the design day temperature.

STEP 2

Gather daily load and temperature data from the past winter seasons.

STEP 3

Perform a linear regression analysis of firm demand versus average temperature

for the day.

STEP 4

Determine the total projected design day requirement for the next winter season

by adding a firm load growth component and the firm standby sales requirement for

transportation customers.

STEP 5

Project the design day requirement for the next 10 years using the result

obtained in step 4.

<ft


Page 2 of 11

STEP 1 - BASIS FOR THE DESIGN DAY TEMPERATURE

PECO Energy uses a design temperature of 0 degrees Fahrenheit. This design

temperature is the average of hourly temperatures over a 24-hour period. The design

day temperature is based on a probability analysis that uses a Gumbel distribution of

annual minimum temperatures experienced in the PECO Energy service territory. The

probability is 4.5% that any given winter will have one or more days with an average

daily temperature equal to or colder than the design day temperature. Thus, a day with

an average temperature of 0 degrees or less can be expected to occur every 22.2

years. PECO Energy does not use a reserve factor in its design day planning.

The design temperature of 0 degrees is a reasonable compromise between

reliability and cost. It provides assurance that firm service customers are not likely to

face service interruptions and keeps the costs for peak day capacity at an acceptable

level. The predicted occurrence of once in every 22.2 years is consistent with design

day temperatures used by other LDCs in the United States and Canada.

The Gumbel, or double exponential distribution, has been observed to fit

extreme value data such as floods, droughts, maximum annual wind speed, and

minimum and maximum annual temperatures. Climatologists recommend the Gumbel

distribution as the correct statistical method for predicting the probability of temperature

extremes.

9


Page 3 of 11

The following table shows the lowest 24 hour average temperature measured in

each winter season for the last 28 years.

Winter Season Lowest Daily Average Temperature 78-79 19 79-80 15 80-81 6 81-82 -2 82-83 18 83-84 4 84-85 2 85-86 14 86-87 14 87-88 12 88-89 16 89-90 12 90-91 18 91-92 19 92-93 16 93-94 2 94-95 13 95-96 10 96-97 12 97-98 25 98-99 21 99-00 14 00-01 19 01-02 27 02-03 15 03-04 12 04-05 13 05-06 21 "

9

9

STEP 2 - DAILY LOAD AND TEMPERATURE DATA

PECO Energy's customer base is segregated into two general categories, firm

and interruptible. These categories are then further separated into residential,

commercial and industrial customer classes.

4»


Page 4 of 11

Firm customers are those that must receive uninterrupted delivery of gas and

can be found in ail customer classes. Firm load has two components, base and

variable. Base load can be clearly identified in the summer and consists of residential

and commercial customers using appliances such as water heaters and gas ranges,

and industrial customers utilizing gas for processes. Base load is not sensitive to daily

temperature changes. Variable load, which is highly sensitive to temperature, can be

found in all customer classes and normally is the result of space heating use.

Customers in the interruptible category are generally large industrial or

commercial entities and electric power generation. Interruptible customers agree to

service with the knowledge that service will be interrupted at various times throughout

the year. The interruptible rates offered by PECO Energy are: TCS - Temperature

Controlled Service, CGS - City Gate Service, IS - Interruptible Sales Service, and TS-I -

Transportation Service-lnterruptible.

TEMPERATURE DATA

PECO Energy's weather data are measured at the Philadelphia Airport by the

National Weather Service. Daily average temperatures are computed from hourly

readings.

LOAD MEASUREMENT

PECO Energy measures daily gas use by its largest commercial and industrial

customers, both firm and interruptible. This measurement is accomplished by an

automatic meter reading system. Each customer has an electronic module that calls a

•


Page 5of 11

central computer over telephone lines at one or more times throughout the day to report

gas use and to receive interruption instructions. Use of gas by small commercial and

residential customers is measured once each month by traditional meter reading.

DETERMINATION OF THE FIRM DAILY DEMAND

PECO Energy's design day projection is based solely on firm load requirements.

It is assumed that on the design day all of PECO's interruptible sales and interruptible

transportation services-Rates IS, CGS, TCS, and TSI-are fully interrupted. Interruption

is necessary to assure adequate supplies and distribution system capacity to serve firm

requirement customers.

The analysis is based on data from the three most recent winters. To obtain this

information, the following steps are performed:

1. Daily winter load figures are retrieved where the average temperature is 50

degrees Fahrenheit or below.

2. Weekends and major holidays (Thanksgiving, Christmas, and New Years) are

excluded from the base data so that weekday loads can be accurately projected.

3. The firm system daily demand is computed by subtracting the large commercial

and industrial load, which is measured daily, from the total gas sendout for each

day. This temperature and demand information is then used in a linear

regression analysis.


Page 6of 11

STEP 3 - LINEAR REGRESSION ANALYSIS

A linear regression analysis is performed using the firm demand as the

dependent variable and the daily average temperature as the explanatory independent

variable. The line resulting from the analysis is called the regression or least squares

line. The line is placed so that the sum of the squares of the deviation is minimized.

Graph A.demonstrates the relationship between temperature, shown on the x axis, and

system firm daily demand, shown on the y axis.

Regression analysis determines the nature of the linear relationship between two

interval or ratio scale variables, while correlation analysis measures the strength of the

linear relationship between them. Correlation analysis provides the Coefficient of

Correlation, r. This number indicates both the direction and the strength of the linear

relationship between the dependent variable (y), firm demand and the independent

variable (x), temperature.

When r is negatively sloped, as shown on Graph A, then firm demand and

temperature are inversely related. The larger the absolute value of r, the stronger the

linear relationship between firm demand and temperature. If r = -1 or r= +1, the

regression line will actually include all of the data points. The r factor for this analysis is

0.97686.

Another measure of the strength of the relationship is the Coefficient of

Determination, r squared. Its numerical value is the proportion of the variation in y, firm

demand, that is explained by the regression line. That is, the total variation in y versus

the unexplained variation in x. This analysis shows an r squared value of 0.95425. 9


Page 7 of 11

The regression analysis indicates a daily firm load requirement of 765,284 MCF

at zero degrees which represents the daily firm requirement of residential and small

commereial customers. Temperature dependent load is 11,943 MCF per degree.

STEP 4 - DETERMINE THE TOTAL PROJECTED DESIGN DAY REQUIREMENT

FIRM STANDBY REQUIREMENTS FOR GAS TRANSPORTATION CUSTOMERS

PECO Energy also must include its firm standby sales service obligation in its

design day projection. This service is a form of firm sales provided to firm transportation

customers under Rate TS-F that purchase this service. It serves two purposes. First,

standby sales service provides a back-up sales service to the customer's transportation

supplies. If transportation supplies cannot be delivered by the pipelines or are not

available for any reason, the customer can purchase gas from PECO Energy under

standby sales service. The second purpose served by standby sales service is to

preserve the customer's right to return to traditional sales service. If the customer

wishes to discontinue transportation service, it can automatically resume purchases

from PECO Energy as a sales customer. The daily standby sales service requirement

is 5,129 MCF and is based on the sum of the standby sales quantities for Rate TS-F

customers.,

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Page 8of 11

FIRM LOAD GROWTH

The design day projection also must reflect expected base and variable load

growth through March 2007. This is a result of additions to the customer base.

Projected daily firm load growth from residential and commercial classes is 9,686 MCF.

Customer Class Number of Customers

Added Estimated Design Day

Requirement

Residential 7,279 5,095 MCF Commercial 1,462 4,591 MCF

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PROJECTED DESIGN DAY REQUIREMENT

Tho following is a summary of all previously discussed elements of the design

day requirement. The total design day requirement is projected to be 780,099

MCF for the 2006/2007 winter season. This requirement is based on a design day

temperature of 0 degrees Fahrenheit, and no reserve factor is included in projecting the

design day requirement.

Firm Load From Regression Analysis 765,284 MCF

Firm Standby Sales Requirement 5,129 MCF

Firm Load Growth 9,686 MCF

Total Design Day Req. 2006/2007 Winter 780,099 MCF

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Page 9 of 11

COMPARISON OF AVAILABLE RESOURCES WITH THE PROJECTED DESIGN

DAY REQUIREMENT

The resources listed in the table below are expected to be available for the

2006/2007 winter. A deficit of 65,480 MCF is projected between the design day

requirements and current resources. PECO will use a combination of bundled peaking

services and delivered services to satisfy this deficit.

Supplies 272,436 MCF

Storage Withdrawals 260,183 MCF

LNG 157,000 MCF

Propane .25.000 MCF

Total Resources 714,619 MCF


Page l oof 11

STEP 5 - 10 YEAR PROJECTION OF THE DESIGN DAY REQUIREMENT

The design day figure for the 2006-07 winter season is then used to project the

design day requirement for the next ten years. The requirement is assumed to increase

at the same rate as the total firm sales.

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Winter Season Projected Firm Sales MMCF/Year

Projected Design Day Requirement MCF/Day

2006-2007 61,382 780,000 2007-;2008 62,472 793,000 2008^2009 62,921 799,000 2009-2010 63,665 809,000 2010-2011 64,301 817,000 2011-2012 64,944 824,000 2012-2013 65,594 833,000 2013-2014 66,250 842,000 2014-2015 66,9T2 850,000 2015:2016 67,581 859,000

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Page 1 lof 11 PECO Energy Company (Gas D i v i s i o n ) PUC 1307 ( f ) F i l i n g Sec t ion 16

Graph A

o

700000

600000

500000 •

400000

300000

200000

100000 -

Temperature v. Load Rrm Load =765,284- 11,943 Mcf per Degree Day

Regression Confidence 95%

15 20 25 30 35 40

Daily Average Temperature (Degrees Fahrenheit)

45 50


Page lof 1 Section 17 - Projected 10-Year Minimum Gas Requirements

The projected minimum gas requirements needed to serve firm sales customers over the next 10 years for both normal weather and design weather are shown in Tables 1 and 2, respectively, below. Requirements for annual, winter, and design day time periods are included.

Year Annual Mdth

Winter Period (Nov. 1 to Mar. 31)

Mdth

Design (0 degrees F Avg.)

Mdth/day

2007 63,224 47,835 803

2008 64,346 48,684 817

2009 64,808 49,034 823

2010 65,575 49,614 833

20.11 66,230 50,110 841

2012 66,892 50,610 849

2013 67,562 51,117 858

2014 68,237 51,628 867

2015 68,919 52,144 876

2016 69,609 52,666 885

Year Annual Mdth

Winter Period (Nov. 1 to Mar. 31)

Mdth

Design Day (0 degrees F Avg.)

Mdth/day

2007 69i499 54,110 803

2008 70,732 55,070 817

2009 71,240 55,466 823

2010 72;083 56,122 833

2011 72,803 56,683 841

2012 73,531 57,249 849

2013 74,267 57,822 858

2014 75,009 58,400 867

2015 75,759 58,984 876

2016 76,517 59,574 885


Section 18 - Three day peak by customer class, including transportation customers.

See Section 15 for 3-day peak information.

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Section 19 - Design peak-day requirements by customer class.

Please refer to attached FORM-IRP-GAS-1B: Peak Day Energy Demand Requirements.

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Company Name: PECO Energy Company (Gas Services Group) FORM-IRP-GAS-1B. PEAK DAY ENERGY DEMAND REQUIREMENTS

<1 illions of Cubic Feet (MMCF)

Historical Current Three Year Data Year Forecast

Index Year -2 -1 0 1 2 3 Actual Year 2004 2005 2006 2007 2008 2009

FIRM REQUIREMENTS

oi Retail Residential 387 398 288 492 497 502 02 Retail Commercial 191 197 142 243 245 248 03 Retail Industrial 1 1 1 1 1 1 04 Electric Power Generation 0 0 0 0 0 0 Q5 Exchange1 w/other utilities 0 0 0 0 0 0 06 Unaccounted for 15 18 13 19 19 19 07 Company use 1 1 1 1 1 1 08 Other 0 0 0 0 0 0 09 Subtotal Firm 595 615 445 756 763 771

INTERRUPTIBLE REQUIREMENTS

pio Retail 0 0 0 0 0 0 11 Electric Power Generation 0 0 0 0 0 0 12 Company own plant 0 0 0 0 0 0 13 Subtotal Interruptible 0 0 0 0 0 0

14 Subtotal Firm & Interruptible 595 615 445 756 763 771

TRANSPORTATION SERVICE

15 Firm 25 24 19 20 20 20 16 Interruptible 71 73 55 0 0 0 17 Electric Power Generation 8 1 4 0 0 0 18 Subtotal Transportation 104 98 78 20 20 20

19 Total Gas Requirements 699 713 523 776 783 791

20 Increase (Decrease) 699 14 -190 253 7 8 21 Percent Change (%) 2.0% -26.6% 48.4% 0.9% 1.0%

41

9 Company (Gas Division) PUC 1307 (F) Filing

Section 20 - Design Peak Day Sources of Supply

Please refer to attached FORM-IRP-GAS-2A:

Company Name: PECO Energy Company (Gas Services Group) FORM-IRP-GAS-2A. Peak Day (January 1 through December 31)

Millions of Cubic Feet (MMCF)

Historical Current Data Year

Index Year -2 -1 0 Actual Year 2004 2005 2006

GAS SUPPLY

01 Texas Eastern Gas Supply 30 30 30 02 Transco Gas Supply 20 10 10 03 Transco Gas Supply 10 30 30 04 Transco Gas Supply 15 20 20 05 Transco Gas Supply 24 15 15 06 Transco Gas Supply 30 10 10 07 Texas Eastern Gas Supply 20 10 10 08 Texas Eastern Gas Supply 3 15 15 09 Transco Gas Supply 0 5 0 10 . Texas Eastern Gas Supply 1 1 1

.11 Texas Eastern Gas Supply 11 11 11 Subtotal Supply Contracts 164 157 152

12 Seasonal Purchases 99 81 80 13 Underground Storage Withdrawal 243 252 156 14 LNG Storage Withdrawal 81 119 51 1.5 Propane/Air 8 6 6 16 SNG Purchases 0 0 0 17 Company Production 0 0 0 18 Local Purchases 0 0 0 19 Exchange with other Utilities 0 0 0 20 Other 0 0 0

Total Gas Supply for Sales 595 615 445

Total Transportation Service 104 98 78

TOTAL SALES GAS SUPPLY AND 699 713 523

9

9 TRANSPORTATION SERVICE

DEDUCTIONS 20 Curtailments 0 0 0 21 Underground Storage Injections 0 0 0 22 LNG Liquefaction 0 0 0 23 Sales to other Utilities 0 0 0 24 Off System Sales 0 0 0

Total Deductions 0 0 0

Net Gas Supply 699 713 523

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Three Year Forecast

9

9

1 2 3 2007 2008 2009

30 30 30 41: 41. 41. 30 30 30 20. 20 20 15 15 15

i;o 10 TO 10 10 10 0 0 0 5 5 5 1 1. 1.

11 Tl. 11 173 173 173 137 144 152 264 264 264 157 157 157 25 25 25 .0. 0 0 0. 0 0 0 0 0 0 0 0 0 0 0

756 763 771

20 20 20

776 783 791

9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0

776 783 791

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Section 21 - Maximum Design Peak Day Throughput by Supply Source

PECO Energy does not plan for a maximum design peak day. Please refer to Section 20 for design peak day sources of supply.

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PECO Energy Company PUC 1307 (F) Filing


RELIABILITY AND SUPPLY PLANS

A. Overview. Pursuant to 66 Pa. C. S. 1317(c) and (d) of the Public Utility Code, PECO is required to submit as part of it's filing under Section 1307(f) of the Public Utility Code: 1) a reliability plan; and 2) a supply plan. For PECO, the reliability plan includes descriptions of a) the projected peak day and seasonal requirements of firm customers that utilize the distribution system during the 12-month projected period specified in Section 1307(f)(1) and b) the transportation capacity, storage, peaking or on-system production that ensures deliverability of the natural gas supplies necessary to meet such projected period peak day and seasonal requirements. As for the supply plan, PECO is required to file a proposed plan with the Commission for acquisition or receipt of natural gas supplies.

B. Reliability Plan.

(1) Peak Day. PECO, as discussed in Section 16, has a winter design day requirement of 803,502 dth. PECO plans to meet its design day demand requirement by utilizing its various sources of firm capacity and gas supply. These sources of supply and capacity will typically be used in the following order:

First, PECO will use its long-term gas supply contracts, which feed into its firm transportation (FT) capacity on Transco and Texas Eastern to deliver 280,609 dth to its citygate on the peak day.

Second, PECO will supplement the supply from its long-term gas supply contracts with supplies withdrawn from storage and delivered under storage-related firm transportation contracts. The total delivered storage available for delivery on a peak day is 267,989 dth.

Third, PECO will utilize its two peaking facilities to inject firm supplies directly into its distribution system. PECO's LNG facility will provide 161,710 dth on a peak day, and its propane facility will provide another 25,750 dth on a peak day.

Fourth, in addition to the above sources, PECO contracts with one or more reliable suppliers for peaking services delivered on a firm basis to PECO's citygate. There is one existing peaking contract, which provides for the delivery of 20,000 dth on any day for 10 days in the winter period.

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Finally, PECO will supplement these services with other firm winter delivered services totaling 47,444 dth per day. All or a portion of the winter delivered service requirement may be supplied by PECO's NGS suppliers under its Gas Choice Program, if they elect the delivered service option. This supply will be obtained in the 2006 summer for delivery to PECO's citygate starting in December 2006, through an RFP process.

As shown below, the sources of capacity and supply identified above, in total, meet the aforementioned peak-day requirement of 803,502 dth:

1. Pipeline FT Deliveries 280,609 dth 2. Pipeline Storage Deliveries 267,989 dth 3. Peaking Facilities 187,460 dth 4. Peaking Services 20,000 dth 5. Delivered Winter Services 47,444 dth

Total 803,502 dth

(2) Seasonal Requirements. PECO's annual requirements can be split into two separate seasons: 1) the winter period of November-March and 2) the summer period of April-October. The two seasons typically exhibit starkly different demand requirements because they have significantly different levels of experienced heating degree-days.

While varying from month to month and with actual weather conditions, the 2006-2007 winter season is projected to exhibit increasing demand in November (average day of 214,000 dth) and December (average day of 325,000 dth), a peak month in January (average day of 384,000 dth), and waning demand in February (average day of 351,000 dth) and March (average day of 256,000 dth). As previously explained, PECO will satisfy these demand requirements by first using its base load supplies delivered on its interstate pipeline FT capacity and, as temperatures decline, using pipeline storage withdrawals, peaking facility supplies, and other sources of supply generally in that order. Daily swings in demand will generally be accommodated with no-notice withdrawals from, or injections to, storage and purchases of spot supplies on an economic basis.

The 2007 summer season is projected to exhibit less on-system demand. However, the summer season also is the time to inject gas into storage for withdrawals the following winter. PECO projects that average-day on-system demand will decline from 148,000 dth/day in April to a low of 38,000 dth/day in August, and then increase gradually through October (average day of 111,000 dth). Storage injections during this period are projected to average

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76,654 dth per day. Typically, all demand and storage injections will be satisfied with gas supplies flowing on interstate pipeline FT capacity. Just as in the winter season, daily swings in demand will generally be accommodated by withdrawals from, or injections to, storage and purchases of spot supplies on an economic basis.

(3) Reliability of Supply. PECO ensures firm supply service through its contractual arrangements with reliable suppliers. All of PECO's long-term supply contracts and delivered peaking service contracts contain liquidated damages clauses for non-performance. These liquidated damage provisions are between $25 and $50 per dth for deficient deliveries. PECO's asset management agreements, where a third-party manages PECO's storage and related transportation contracts for a fee, also contain liquidated damages clauses. PECO has experienced no instances of failure-to-perform on its long-term gas supply and asset management agreements, which it attributes to the selection of reputable, reliable suppliers and asset managers and the deterrent effect of the previously described contractual arrangements.

C. Supply Plan. As demonstrated throughout this filing, PECO satisfies the demand requirements of its customers through a combination of long-term contracts, summer injection contracts, winter season contracts, and spot gas purchase contracts. These sources provide PECO with significant flexibility in terms of price and volume. The long-term contracts generally feed into interstate pipeline capacity for delivery into the PECO gas distribution system, while the summer injection gas flows on pipeline FT for injection into storage. Winter season purchases are typically delivered directly to the PECO gas distribution system at pipeline citygate interconnects. Spot purchases can be delivered directly to PECO as well as into pipeline FT capacity for subsequent delivery to PECO. As PECO's customers transfer to alternative supplies delivered by Natural Gas Suppliers (NGSs), PECO will need to purchase less gas on average but will need to retain sufficient resources to satisfy its Supplier of Last Resort Obligations.

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Documents

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