2012 MSSC
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James B. McDaniel, Senior Assistant General Manager – Water PowerPoint PPT Presentation


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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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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

Conveyance

Colorado River Aqueduct

California Aqueduct

Los Angeles Aqueduct


Treatment

Treatment

Ultraviolet disinfection system

Ozone contactor

Los Angeles Aqueduct Filtration Plant


Distribution

Distribution

Pump Station

Pressure Regulating Station

Los Angeles Water Distribution System Grid


James b mcdaniel senior assistant general manager water

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


James b mcdaniel senior assistant general manager water

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


Water related energy consumption in single family residential sector

Water Related Energy Consumption in Single-Family Residential Sector


Owens lake dust mitigation project

Owens Lake Dust Mitigation Project

Shallow flooding dust mitigation


Energy intensity of ladwp water system

Energy Intensity of LADWP Water System

1,643 KWH/AF


Energy mix in 2010

Energy Mix in 2010

Source: LADWP 2010 IRP


Energy mix in 2030

Energy Mix in 2030

Source: LADWP 2010 IRP


Power generation carbon intensity

Power Generation Carbon Intensity


L a water use and population

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


Thank you questions

Thank You.Questions?


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