Demand Analysis Working Group (DAWG) Residential Time-Of-Use Discussion Gregory B. Mandelman PG&E’s Demand Response Measurement & Evaluation Group October 7, 2014 Informal comments derived from PG&E’s public Residential Rates OIR testimony

Agenda Topics Thumbnail sketch of TOU rate proposals in the rates OIR 9/12/2018 8:59 AM Agenda Topics Thumbnail sketch of TOU rate proposals in the rates OIR Whether each IOU has made any projection of enrollment, growth of enrollment, over the period 2015-2018 and beyond Are there any plans or proposals to actively promote enrollment? Are there scenarios for a default and opt in basis for inclusion in planning process? What role might TOU rates have going forward before 2018? and then after 2018?

PG&E’s Proposed Un-Tiered “E-TOU” Rate 9/12/2018 8:59 AM PG&E’s Proposed Un-Tiered “E-TOU” Rate Sources PG&E Residential Rates OIR Testimony, p. 2-52 to 2-69, 2/28/20

PG&E’s Un-Tiered “E-TOU” Rate Proposal 9/12/2018 8:59 AM PG&E’s Un-Tiered “E-TOU” Rate Proposal

PG&E’s Un-Tiered “E-TOU” Rate Proposal 9/12/2018 8:59 AM PG&E’s Un-Tiered “E-TOU” Rate Proposal Has PG&E made any projection of enrollment, growth of enrollment, over the period 2015-2018 and beyond? PG&E has not developed any enrollment projections for its proposed residential TOU rate (“E-TOU”) Are there any plans or proposals to actively promote enrollment? PG&E proposed preliminary plans to use targeted outreach approaches to encourage the adoption of opt-in TOU rates Are there scenarios for a default and opt in basis for inclusion in planning process? PG&E has not developed any enrollment scenarios (opt-in or default) for its proposed residential TOU rates What role might TOU rates have going forward before 2018? and then after 2018? Assuming CPUC approval, the outcomes from the proposed residential TOU pilots will have a critical role in shaping stakeholders’ understanding of how residential customers respond to mass market TOU rates Sources PG&E Residential Rates OIR Testimony, p. 2-52 to 2-69, 2/28/2014 PG&E Residential Rate OIR Response to Rate Design Questions, p. 6-16, 3/21/2014