Your Path to Energy SavingsYour Path to Energy SavingsNew Residential ConstructionNew Residential Construction
Maggie DimitrovaMarch 1st, 2011
Agenda
PG&E’s Integrated Approach
California Energy Efficiency Standards
Energy Efficiency Incentive Programs
New Solar Homes Partnership Program
ClimateSmart
About PG&E
Employees 19,800
Electric and gas distribution customers 5.1 MM electric 4.2 MM gas
Electric transmission circuits 18,610 miles
Gas transmission backbone 6,136 miles
Owned Electric generation capacity 6,000+ MW
Total Peak Demand 20,000 MW
What we do:Deliver safe, reliable, and environmentally responsible gas and electric services to approximately 15 million Californians
PG&E serves 5% of the U.S. population, but emit less than 1% of the total CO2 emitted by the utility sector
PG&E’s Power Mix
* 2009
5
PG&E’s Integrated Approach
Reduce Energy
Use
Renewable Power Supply
NeutralizeEnergy
Use
Energy Efficiency &
Conservation
Solar &
WindClimate Smart
-
2,000
4,000
6,000
8,000
10,000
12,000
14,000
1960 1965 1970 1975 1980 1985 1990 1995 2000
KW
h/pe
rson
US CA Western Europe
Courtesy Art Rosenfeld, California Energy Commission
Energy efficiency programs have helped keep per capita electricity consumption in California flat since 1976PG&E’s programs alone have avoided the release of over 135 million tons of CO2
into the atmosphere over the same period
30+ Years of Energy Efficiency Success
Note: 2005 – 2008 are forecast data.
88
Title 24
2008 Title 24 Energy Efficiency Code in effect January 1, 2010
Methodology Mandatory MeasuresPrescriptive Method (list of requirements) Performance Approach (trade off between features, flexible budget)
Financial incentives available for exceeding the current Title 24 code
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Why energy efficiency?Homeowner
Savings – lower energy billComfort – energy efficient, solar homeEnvironment – reduced carbon footprint
Builder/DeveloperDifferentiation from competitionIncentives for both energy efficiency and solarEase of access and reduced paperwork
Solar ContractorDifferentiation from competitionCustomer satisfaction
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How to achieve higher EEStrategies vary by climate zone, market sector, and building type
High performance windowsEnergy efficient water heatingImproved wall and ceiling insulationHigh efficiency space heating and coolingequipment (HVAC)High efficiency appliancesHigh efficacy lightingProperly sized equipment
Work with your energy consultant to determine the best approach for your budget
Case Study Grupe Homes -
Carsten Crossings, Rocklin, CA*
70% electrical offset –
2.5 kW PV system35% above 2005 Title 24, 40% reduction in coolingBuilding Envelope
•
R-49 attic insulation •
R-15 blown insulation walls•
Windows: U-value .35 & SHGC .32Mechanical System
•
Tankless water heaters .84 EF•
94 AFUE furnace variable speed•
AC: 15 SEER/12 EER•
Ventilation –
Beutler Fresh Vent•
ENERGY STAR appliances•
HERS Measures –
buried ducts, high EER right sized AC, duct testing, thermal bypass checklist, house wrap/blower door
11*Source: David Energy Group, Steve Brennan & Grupe Green USGBC article
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Energy Efficiency Programs
California Advanced Homes Program
California Multifamily New Homes Program
Target CustomersBuilders, developers, and custom home owners in PG&E’s territory
Market SegmentNew Residential Construction
14
California Advanced Homes Program (CAHP)Timeline
-
January 1, 2010 through December 31,
2015
Services
Financial IncentivesDesign AssistanceEducation and TrainingMarketing and OutreachTechnical SupportProgram Support
CAHP Qualifying FacilitiesQualifying Facilities
Designed for the performance-based approach for compliance with the 2008 Title 24 StandardsBuilding Types -
Single-family detached homes
- Duplex
Non –
Qualifying Facilities
Remodels, additions, mobil homes, residential care facilities, hotels, motels, dormitories
CAHP Incentive StructureThe baseline is 15% better than 2008 T-24 Energy
Efficiency CodeIncentives increase incrementally as the performance of
the structure increases
17
CAHP Additional IncentivesCalifornia ENERGY STAR®
New Homes
– 10% bonus
Green Home Certification
– 10% bonus
Compact Homes
– 15% bonus
kW Reduction
(Working Toward Zero Peak Homes)
New Solar Homes Partnership (NSHP) Tier II
-
$1,000
Design Team Incentive
–
50% of cost up to $5,000
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CAHP RequirementsApplications submitted after January 1,
2010 and no later then December 15, 2015
Limited funds, reserved on a first-come, first-serve basis
Homes permitted under 2008 Title – 24 Energy Efficiency Standard
Compliance achieved using CEC approved software
Payments made only to builders, developers, and home owners
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CAHP Required DocumentsCAHP incentive agreementCompleted application checklistHard copy of the final 2008 CA Title 24 CF-1R form, prepared by a CEPE, and corresponding electronic input files (.mp8 and .BLD)Complete set of construction plans:– Architectural plans including floor plans,
elevations, and sections– Electrical and mechanical sheets– Site plan with North arrow for custom homes – Subdivision lot map and list of lots/addresses– Copy of tract map (tentative or recorded) and
construction schedule with phases
2020
CAHP Application ProcessSelect a Certified Energy Plans Examiner (CEPE)
consultant to prepare Title 24 documentation for each plan type
Select a Home Energy Rating System (HERS) Rater to perform field verification
Submit application and supporting documents to your PG&E representative (prior to drywall)
Design assistance is available through CAHP
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California Multifamily New Homes Program (CMFNH)Administered by PG&E and implemented by Heschong Mahone Group, Inc.
Timeline
–
complete construction and
verification by December 31, 2015
Services
Financial incentivesEnergy design assistanceProject roundtableProgram coordination Educational opportunities
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CMFNH Qualifying Facilities
Qualifying Facilities
Receive gas or electric service from PG&EQualify as new constructionExceed the 2008 Title 24 Standard by at least
15%
Building Types
–
low-rise and high-rise multifamily buildings of
3 or more attached units
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CMFNH Incentives StructureDeveloper Incentives - $100 per unit + incremental
incentives based on the energy savings achieved above 15%
HERS Verification Incentive - $60 per unit (max of $12,000 per project)
Energy Consultant Incentive - $50 per unit (max of $10,000 per project)
CMFNH 2010-12 Incentives
15% 20% 25% 30% 35% 40% 45%
Percent Better Than Title 24
Ince
ntiv
e Am
ount
$/kWh $/therm $/kW
20%$0.24/kWh$0.97/therm$38.96/kW
25%$0.30/kWh$1.22/therm$50.29/kW
30%$0.37/kWh$1.46/therm$61.63/kW
35%$0.43/kWh$1.70/therm$72.96/kW
40%$0.49/kWh$1.94/therm$84.29/kW
45%$0.55/kWh$2.18/therm$95.63/kW
15%$0.18/kWh$0.73/therm$27.63/kW
CMFNH Required DocumentsProgram applicationEnergy consultant applicationTitle 24 documentation
Input files (.BLD or .mp8)PDF files
Architectural plan setSite, architectural, MEPHard copy50% construction documents preferred
PG&E service territory verificationPG&E application, application number, account number, or will-serve letter
CMFNH Application Process
Complete application package
Plan review by HMG
Project approval
Field verification by HERS Rater
Completion verified by HMG
Incentive check sent to applicant
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New Solar Homes Partnership Program (NSHP)Timeline
-
January 1, 2007 through December 31,
2016
Purpose Provide incentives and support activities for installing eligible solar photovoltaic (PV) systems on new homes
Goals 400 MW of installed solar capacity throughout CaliforniaCreate a self sustaining market for energy efficient, solar homes Place solar systems on 50% of the new homes
Budget
-
$400 MM budget
NSHP EligibilityTarget Customers
Builders, developers, and custom home owners
Market Segment
-
new residential construction
Custom and production homesSingle and multifamily buildingsMarket rated and affordable housing
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NSHP Incentive StructureOne time, up-front, expected performance based (CECPV EPBI calculator)
Incentive levels decline to zero over 10 years as megawatt goals are achieved
Affordable Housing$3.50/watt for residential units $3.30/watt for common area
Market Rate Housing
$2.50/watt: Base Incentive$2.60/watt: Solar as a standard feature
NSHP RequirementsPV system size greater than 1 kW AC –
incentives capped at 7.5 kW
Sized to offset the end-use consumer on-site electric load
Incentive based on the estimated performance of the system and calculated using the CECPV EPBI calculator
Building must achieve energy efficiency above Title 24*
Tier 1 – 15% better than Title 24Tier 2 – 30% better than Title 24, 30%
reduction in cooling loadEnergy Star® appliances
NSHP RequirementsNew, certified system components listed on
the CEC’s eligible equipment list
Ten year warranty on system components & labor
Third-party field verification of energy efficiency measures and PV system (HERS Rater)
Equipment seller must be registered with the CEC
Grid connected with eligible utility
NSHP Application Process
Missing or incorrect information/documents may cause delaysOne time, automatic extension for project reserved as of 1/01/10
Payment
Claim
Form**
(NSHP –
2)
Incentive
Approval
Notification
PG&E Review &
CEC approval
Reservation
Application
Form*
(NSHP –
1)Within
30 days
Reservation
Confirmation
Notification
PG&E Review & CEC
approval
Within 30
days
*NSHP –
1 review includes plan check by 3rd
Party agency**NSHP –
2 review includes field verification by 3rd
Party HERS
Rater
3333
How to Participate
Before You Apply
Establish electric service from PG&EParticipate in PG&E’s CAHP or CMFNH Program Apply for interconnection under Net Energy Metering Review NSHP GuidebookApply online at https://newsolarhomes.org
ClimateSmart•
The energy you use emits greenhouse gases, such as carbon dioxide (CO2), into the atmosphere.
•
ClimateSmart is a voluntary program that enables customers to reduce their impact on climate change.
•
Customers can pay a separate amount on their monthly energy bill
•
PG&E will invest 100% of the payment in independently verified greenhouse gas emission reduction projects in California
ClimateSmartThese projects absorb or reduce over time an equal amount of CO2
from the atmosphere, balancing out the climate impact of your energy use.
•
Conserving and restoring forests•
Capturing methane gas from dairy farms and landfills•
Many more proposed
Example of projects:
Forestry
• Carbon sequestration• Habitat preservation• Watershed protection• CA is losing 40,000
acres of forestland annually
Dairy Methane Capture *
• Reduce impact of methane• Of 1900 dairies in CA,
unless than 24 capture methane
Landfill Methane Capture **
• Reduce impact of methane
* Pending CPUC approval.** Requesting CPUC approval.
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Contact
InfoCalifornia Advanced Homes Program:
1-800-342-7737
http://www.californiaadvancedhomes.com/
California Multifamily New Homes: 1-866-352-7457 www.h-m-g.com/multifamily/CMFNH
Statewide Solar Website: www.gosolarcalifornia.com
New Solar Homes Partnership Program:
415-973-3480
www.pge.com/nshp
Net Energy Metering: 415-973-5676www.pge.com/gen
Climate Smart:http://www.joinclimatesmart.com