1. www.seattle.gov/light/conserve Demand Response Robert Balzar Conservation Resources Director

2. 2 Summer Results— Auto Demand Response Pilot- Commercial Sector

3. 3 Winter Results— Auto Demand Response Pilot- Commercial Sector

4. 4 Electric Hot Water Heater- Residential Sector-- Proposal Purpose Demonstrate next generation of electric hot water demand response technologies Demonstrate next generation of smart communicating thermostats Test concept of “pre-load” of energy using hot water storage Test concept of “wind integration” using hot water storage Test AMI as a communication platform for home energy management, pricing signals and demand response Test customer acceptance of above

5. 5 Electric Hot Water Heater- Residential Sector-- Proposal Pilot Program 800-1000 single family homes with electric hot water heaters with demand response controllers– prefer same distribution feeder We want to quantify both system and distribution benefits Potentially 40-50 electric furnaces with new smart two way communicating thermostats Two way communication through new AMI Cost- approx $1,000,000 (asking BPA to co-fund)