1. Pacific Gas and Electric Company Automated Demand Response June 9, 2009 Connectivity Week, Santa Clara

2. PG&E Auto-DR History 2005 and 2006 – PG&E participated in the Auto-DR pilot with Critical Peak Pricing (CPP) 2007 and 2008 – Offer C&I customer above 200kW Auto CPP and Demand Bidding (DBP) 2008 – PG&E participated in the OpenADR Technical Advisor Group 2009 – PG&E chairing the OpenADR in UCA Task Force under OpenSG Working Group

3. Auto-DR applies to Emerging Technology Lighting Control Wireless (Adura, Universal Lighting Technologies, and EnOcean / Echoflex) DR capability Ease of installation Reliability Customer Acceptance HVAC Cypress Envirosystems Wireless Pneumatic Thermostat Discharge Air Regulation Technique (DART) control system (TBD)

4. Auto-DR Lighting Control ET Test

5. Auto-DR/Emerging Technologies in progress EMS for Small Business Cost Effective Chain 50kW to 200kW DR potential for Data Center Virtualization Technology Strategies Servers Consolidation Storage consolidation Power Delivery Systems Demand Response Temporary Load Migration Site Infrastructure Load DR Raising Acceptable Temperature Set-Points Switch to Free Cooling CAV to VAV Conversion Lighting Strategies

6. PG&E DR Pilots Participating Load Pilot New CAISO MRTU 3 C&I Auto DR customer Telemetry Drop load in 10 minutes Bidding and scheduling Connection between DRAS and ADS Develop customer load reduction feedback Intermittent Renewable Pilot Industry Auto DR customers Refrigerated Warehouse and Storage Ramp up and down capability Connection between renewable monitoring and DRAS

7. Auto-DR Future 06-08 Accomplishment 110 Accounts 30.3 MW CPP and DBP Customer type 09-11 Program Plan 45 MW Capacity Bidding Program (CBP) and Peak Choice Biotechnology Chemical Products Data Center Fitness Facility Food Processing Government Building Healthcare High Tech Museum Primary Metails Retail School