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Goals Partitioning and Savings Attribution “Expanding the Potential and Success for Energy Efficiency ”

Goals Partitioning and Savings Attribution “Expanding the Potential and Success for Energy Efficiency ”. CPUC Energy Division Goals Workshop May 18, 2009 Cynthia Mitchell, Principal, Energy Economics Inc. and TURN Consultant

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Goals Partitioning and Savings Attribution “Expanding the Potential and Success for Energy Efficiency ”

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  1. Goals Partitioning and Savings Attribution“Expanding the Potential and Success for Energy Efficiency ” CPUC Energy Division Goals Workshop May 18, 2009 Cynthia Mitchell, Principal, Energy Economics Inc. and TURN Consultant Cheryl Cox, Senior Policy Analyst, Division of Ratepayer Advocates, CPUC

  2. Statewide Energy Efficiency Umbrella - Expands the Potential for Cost-Effective Energy Savings - • Strategic Plan Efforts • Market Transformation • Local Governments • Codes & Standards • Integration Oversight • Statewide ME&O • WE&T • Utility Programs • (Guided by MT Criteria) • Customer Programs • Integration Implementation

  3. Northwest Energy Efficiency Alliance (NEEA) Attribution of EE Savings

  4. Energy Division’s EE Goals “Buckets Concept”

  5. Itron Figure 3: Composition of total market gross savings across mechanisms in the Mid Case

  6. TURN Goals Partitioning & Savings Attribution Proposal Use the three NEEA categories based on the existing and DEER 2008 Update net-to-gross (NTG) ratios for upstream manufacturer buy down of CFLs. This would recognize that there are: • Efficiency gains largely due to past market effects (“Wal-Mart”) and utility CFL programs that are now ongoing or naturally occurring. • Current utility CFL activities and programs that can now be retired with the CFL efficiency gains sustained via IOU and/or CPUC-initiated market transformation activities, and • Additional efficiency gains to be achieved via modified or new utility energy efficiency activities and programs targeting additional lighting and other energy efficient equipment and appliances.

  7. TURN Goals Partitioning & Savings Attribution ProposalCumulative Gwh and MW Goals 2009-2011 Illustrative 20% Ongoing, 60% Utility,20% Market Transformation Effects

  8. TURN Goals Partitioning & Savings Attribution Proposal

  9. Northwest Energy Efficiency Alliance (NEEA): Incremental CFL Sales vs. Investment

  10. NEEA Initiatives 1997-2005 Cumulative Energy Savings

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