Clean Energy Drivers, Constraints and Strategies

Sustainability at SDG&E

1 © 2015 San Diego Gas & Electric Company. All trademarks belong to their respective owners. All rights reserved.

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SDG&E’s Goal: Cleanest Energy Company in America

Responding to Change

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Policy Mandates

Declining Energy Sales

Reliability

Technological Innovation

Reasonable Rates

Key Policy Drivers

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SB 350 GHGs 40% below 1990 levels by 2030

SB 350 Specifics 50% RPS and Doubling

Energy Efficiency by 2030

Transportation electrification,

integrated resource planning

AB 793 Utilities Provide

Incentives and educate customers on Energy

Management Technology

SB 43 Requires utilities to

implement community solar programs

Renewable Portfolio Standard

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Energy Efficiency Strategies

Business Plan Energy Innovation Center

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Clean Transportation

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Power Your Drive • 3,500 Charging

Stations in 350 Locations

• At Least 10% in Disadvantaged Communities

• Owned, Operated, Maintained and Billed by SDG&E

• Hourly Rate Encourages Off-Peak Charging

SB 350 Filing • Cover Cost of In-

Home EV Supply Equipment

• Install charging

equipment and/or provide incentives for certain San Diego entities.

California Energy Storage Policy and SDG&E Storage Targets

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0 MW

10 MW

20 MW

30 MW

40 MW

50 MW

60 MW

70 MW

80 MW

2014Cycle

2016Cycle

2018Cycle

2020Cycle

Transmission

Distribution

Customer

20 MW

30 MW

45 MW

70 MW

20 MW

30 MW

45 MW

70 MW

The CPUC set statewide storage procurement target of 1325 MW by 2020. SDG&E’s target is 165 MW. SDG&E has achieved 63% based on existing/in-progress projects

(104 MW).

CPUC’s proposed energy storage procurement schedule for SDG&E

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30 MW/120 MWh Storage Facility

• Ribbon cutting on February 24, 2017 • Daily Participation in California Independent System Operator Markets

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EcoShare (Community Solar)