P R A C T I C A L A P P R O A C H E S

T O L A U N C H I N G

S U S T A I N A B L E W I N D

P R O J E C T S

W I N D P O W E R P R O J E C T

D E V E L O P M E N T

O c t o b e r 1 8 - 1 9 , 2 0 1 1

Established in 2006 to manufacture and provide turnkey solutions in Wind Energy Promoted by highly experienced entrepreneurs in wind energy industry

A team of 1800+ professionals with extensive experience in wind and other relevant industry

Technology tie-up with Vensys Germany for SAARC countries.

State of the art manufacturing facility at Tada, Andhra Pradesh to produce 380 WECs annually.

375.00 MW projects already operational.

21 MW project under execution in Sri Lanka.

400.00 MW project under execution in India

1500 MW project under planning and development at various stages

ISO 9001, 14001, 18001 certified and Design Compliance, Type Approval from TUV NORD Germany, Accredited by CWET India.

About ReGen Powertech

1 Rotor blade

2 Cast hub

3 Pitch drives

4 Generator stator

5 Generator PM rotor

6 Base frame

7 Tower

1

2 3

4

5

7

6

1.5 MW Permanent Magnet Direct Drive

T E C H N O L O G Y P L A T F O R M

R e G e n I n s t a l l a t i o n s I n S A A R C C o u n t r i e s

0

50

100

150

200

250

300

350

400

2008-09 2009-10 2010-11 2011-12

No. Of WEC's

16

42

79

380

Canada

USA

Brazil

Germany

Spain &

Portugal

India

China

Poland

Bulgaria

Russia

Pakistan

Sri Lanka

Vensys G l oba l I n s t a l l a t i ons

P r o j e c t D e v e l o p m e n t

S.No. Project Activity Scope

Purchaser Supplier

1 Land Acquisition

2 Building Permits & Approvals

3 Power Purchase Agreement

4 WRA & Micro-siting of WEC at Site

5 Approach Road to site and internal roads for WEC locations

6 Civil work for WEC foundation

7 Office and Control Room Building

8 Storage Shed

9 Supply of Equipment And Materials includes Towers, Generators, Nacelle, Hub,

Blades, Frequency Convertors, Cables

10 Supply of Equipment for Unit Substation includes Step Up Transformer, Breaker,

Transformer Yard, Metering Arrangement

11 Equipment and Materials for Internal and external wind farm lines

12 Substation for evacuation of power

13 SCADA system

14 Hiring of Erection Crane

15 Erection of WEC components

16 Grid synchronization

17 Project , Quality Assurance, Health & Safety Management

18 Commissioning of WEC’s

19 Training includes Onsite & Overseas

P r o j e c t C o n t r a c t s

Type of Contracts – Supply, Erection & Commissioning, Operation & Maintenance Supply Contract

Supplier Obligations – Scope Of Supplies, Completion Date, Inspection during Manufacturing, Delivery Terms(CIF/FOB), Insurance Scope, Local Logistics, Terms of Payments, Defects Liability Period, Performance Guarantee if required

Warranties Quality Warranty – Equipment has been designed in line with the Technical Specifications and with the

IEC standards for mentioned class of turbine.

Availability Warranty – 95% at least

Liquidated Damages - Availability & Delay Transfer of Ownership

P r o j e c t C o n t r a c t s

Type of Contracts – Supply, Erection & Commissioning, Operation & Maintenance Erection & Commissioning Contract

Execution Programme, Performance Guarantee, Crane Hiring Details, Payment Terms, Insurance, Warranty, Warranty Limitations, Delay Liquidated Damages, Contractor Permits, Health & Safety, Commissioning Protocols, Taking Over of Wind Farm, Tests for Take Over of Wind Farm.

Comprehensive Operation & Maintenance Contract

Scope Of O&M, Performance Guarantee, Machine Availability, Contract Validity, Terms of Payments, Liquidated Damages on failure to meet Machine Availability, Spares maintenance and other consumables inventory management, O&M Schedule includes weekly and monthly preventive Maintenance activities.

P o w e r P u r c h a s e A g r e e m e n t

• Signed b/w Power Development Board or Energy Development Agency & Investor where PDB permits the Power Producer to set up Wind Energy based Power Project of mentioned capacity & power producer has taken responsibility to set up requisite power injection system into Grid and whereas PDB agrees to purchase such power.

1. Licenses & Permits Power Producer, at its sole cost and expense, shall acquire and maintain in

effect all clearances, consents, permits, licenses and approvals required from time to time by all regulatory / statutory competent authority(ies) in order to enable it to perform its obligations under the Agreement. PDB will render all reasonable assistance to the Power Producer to enable the latter to obtain such clearances.

2. Construction & operation Power producer ensures completion before scheduled date and for this purpose PDB and Power Producer shall together endeavor to ensure that all Approvals are cleared within the Scheduled Date of Completion.

3. Obligations of Power Producer – Obtaining Approvals, First priority to sell to Grid, seek approval for interconnection facilities, shall operate & maintain during the term of PPA at his cost .

4. Obligation of PDB- To allow Power Producer to the extent possible to operate the Project as a base load-generating station and to grant Must Run Status to the Project subject.

P o w e r P u r c h a s e A g r e e m e n t

5. Rates & Charges - PDB shall pay a fixed rate of BDT_____ per kWh for delivered energy as certified

by SEA during the 20 life of the project as determined by the Commission. For each KVARH drawn from the grid, the Company shall pay at the rate of as determined by the Commission to PDB from time to time for each KVARH drawn.

6. Billing & Payment – Billing Cycle, Payment period, Late Payment, Rebate in Payment, Letter of Credit.

7. Metering & Communication – Reading & Correction of Meters, Sealing & Maintenance of Meter, Records

8. Force Majeure Conditions 9. Term, Conditions & Terminations – Term of an agreement, Events of default for both Power

Producer & PDB.

E n g i n e e r i n g , P r o c u r e m e n t & C o n s t r u c t i o n • In India, Manufacturer provide end to end solutions. • Crane package is on lease for the entire year which includes 1 Main Crane and 2

supporting cranes. • Activities needs to be performed at Site –

• Foundation Designing • Civil Construction – Includes Shoring, Excavation, Reinforcement, Form Work &

Concreting of Footing, Placing Anchor, Form Work, Concreting of footing, Backfilling & Preparation of Platform

• Construction of SCADA Building. • Approach Road & Internal Road Construction • Erection of Equipments and Material which includes Tower, Nacelle, Blades,

Control Panels, Unit Substation, Internal Overhead Lines, Metering Station. • Central Monitoring and Control System • Grid Interconnection • Commissioning

• Strict Quality Assurance Protocols are followed right from Manufacturing to Commissioning. All the tests results and calibration records can be shared with customer.

• TPIA is hired for overall inspection if required.

T o t a l C o s t O f O w n e r s h i p

T o t a l C o s t O f O w n e r s h i p

1 Equity (Promoter's Contribution) @ 30%

2 Borrowings (Bank Loan) @ 70%

3 Project Investment (1+2)

4 Life cycle expenses (O&M, Insurance)

5 Interest on Loan @ 12%

6 Expenses over Project Life Cycle (4+5)

7 Estimated revenue from sale of power @ .07-.19 $/kwh

8 Gain from Tax Saving due to depreciation

9 Estimated additional revenue from Carbon Trading

10 Estimated revenue over Project Life Cycle (7 + 8 + 9)

11 Net Gain over Project Life Cycle (10-(3+6))

12 Equity IRR

13 Project IRR

14 Project Payback

15 Weighted average DSCR for the period of loan repayment

THANK YOU

Disclaimer : This presentation provides general information existing at the time of preparation. The presentation is meant for general guidance and no responsibility for loss arising to any person acting or refraining from acting as a result of any material contained in this publication will be accepted by ReGen Powertech Pvt. Ltd. It is recommended that professional advice be taken based on the specific facts and circumstances. This presentation does not substitute the need to refer to the original pronouncements