1. CENTRAL BASIN MUNICIPAL WATER DISTRICT Serving our Community Water and Energy Conservation Programs Presented by Joone Lopez Deputy General Manager of External Affairs

2. Conservation Program Conservation Program Conservation Program Who we serve Who we serve Program goals Program goals Current program portfolio Current program portfolio Residential Residential Commercial Commercial Industrial Industrial Recycled Water Recycled Water Partnerships Partnerships Conservation Master Plan Conservation Master Plan Position conservation as a serious resource option Position conservation as a serious resource option Five-year roadmap to guide planning and investments Five-year roadmap to guide planning and investments Future Goals Future Goals Build partnerships to pull resources together (“Conservation Network”) Build partnerships to pull resources together (“Conservation Network”) Enhance incentives Enhance incentives Water/Energy collaboration Water/Energy collaboration Low-income community assistance Low-income community assistance

3. Embedded Energy Savings The energy cost of pumping water to Southern California is high: 8,900 kWh/MG vs. 150 kWh/MG in Northern California The energy cost of pumping water to Southern California is high: 8,900 kWh/MG vs. 150 kWh/MG in Northern California Water-saving devices Water-saving devices High-Efficiency Toilet saves 3,575 kWh High-Efficiency Toilet saves 3,575 kWh Water-Free Urinal saves 10,307 kWh Water-Free Urinal saves 10,307 kWh Weather Based Irrigation Controllers save 1,532 kWh, used for 1+ acres saves 29,600 kWh Weather Based Irrigation Controllers save 1,532 kWh, used for 1+ acres saves 29,600 kWh Cooling Tower pH Controller saves 40,824 kWh Cooling Tower pH Controller saves 40,824 kWh High-Efficiency Clothes Washers saves up to 3,898 kWh High-Efficiency Clothes Washers saves up to 3,898 kWh

4. Energy Conservation Programs Partnered with Southern California Gas Company and Southern California Edison to launch the Central Basin Conservation Master Plan Partnered with Southern California Gas Company and Southern California Edison to launch the Central Basin Conservation Master Plan Current partnerships Current partnerships Conservation Conservation LivingWise Program LivingWise Program Laundromat Retrofit Program Laundromat Retrofit Program Education Education Outreach Outreach Southeast Water Reliability Project Southeast Water Reliability Project

5. Water/Energy Partnership Sponsoring regional water/energy conservation coordination Sponsoring regional water/energy conservation coordination “WECAN” “WECAN” Metropolitan Water District of Southern California Metropolitan Water District of Southern California Member agencies of MWD Member agencies of MWD Southern California Edison Southern California Edison Southern California Gas Company Southern California Gas Company Pilot program Pilot program Central Basin Low-Income Residential Program Central Basin Low-Income Residential Program Current community-based partnerships Current community-based partnerships City of Bell Gardens City of Bell Gardens City of Maywood & Environmental Justice Coalition for Water City of Maywood & Environmental Justice Coalition for Water Water Replenishment District Water Replenishment District Proposition 50 Water Use Efficiency funding Proposition 50 Water Use Efficiency funding

6. Effectiveness and Funding Local effectiveness is measured by water/energy savings and community support Local effectiveness is measured by water/energy savings and community support Statewide effectiveness reduces dependence on imported water from the State Water Project Statewide effectiveness reduces dependence on imported water from the State Water Project Funding comes from rate-payers, MWD, State and Federal grants as well as partnerships with surrounding agencies Funding comes from rate-payers, MWD, State and Federal grants as well as partnerships with surrounding agencies