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James B. McDaniel, Senior Assistant General Manager – Water

2012 MSSC Annual Salinity Summit. WATER/ENERGY NEXUS. James B. McDaniel, Senior Assistant General Manager – Water Los Angeles Department of Water and Power January 26, 2012. Conveyance. Colorado River Aqueduct. California Aqueduct. Los Angeles Aqueduct. Treatment.

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James B. McDaniel, Senior Assistant General Manager – Water

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  1. 2012 MSSC Annual Salinity Summit WATER/ENERGY NEXUS James B. McDaniel, Senior Assistant General Manager – Water Los Angeles Department of Water and Power January 26, 2012

  2. Conveyance Colorado River Aqueduct California Aqueduct Los Angeles Aqueduct

  3. Treatment Ultraviolet disinfection system Ozone contactor Los Angeles Aqueduct Filtration Plant

  4. Distribution Pump Station Pressure Regulating Station Los Angeles Water Distribution System Grid

  5. Water and Power Facts • CA water-related electrical energy consumption is approx. 19% of total electricity used 1 19% water-related electrical consumption in CA (56,517 GWh) California Electricity Usage 294,865 GWh 1 Source: California Energy Commission Integrated Energy Policy Report http://www.energy.ca.gov/2005publications/CEC-100-2005-007/CEC-100-2005-007-CMF.PDF

  6. Water and Power Facts • Majority of water-related electrical energy used in CA occurred with end-user 1 5% water supply and treatment 14% end-user consumption California Electricity Usage 294,865 GWh 1 Source: California Energy Commission Integrated Energy Policy Report http://www.energy.ca.gov/2005publications/CEC-100-2005-007/CEC-100-2005-007-CMF.PDF

  7. Water Related Energy Consumption in Single-Family Residential Sector

  8. Owens Lake Dust Mitigation Project Shallow flooding dust mitigation

  9. Energy Intensity of LADWP Water System 1,643 KWH/AF

  10. Energy Mix in 2010 Source: LADWP 2010 IRP

  11. Energy Mix in 2030 Source: LADWP 2010 IRP

  12. Power Generation Carbon Intensity

  13. L.A. Water Use and Population Since 1970 to present, L.A.’s population has grown by 1.28 million people Population Water Use 117 gallons/person/day

  14. Thank You.Questions?

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