World Power Plants

Foothill is a 10.1 MW hydro power plant in the United States, operated by the Los Angeles Department of Water & Power since 1971. Ranked #656 of 1,469 hydro plants in the United States. Its 10.1 MW represents 0.01% of the country's total hydro capacity of 117,947 MW. The largest hydro plant in the United States is the Grand Coulee Dam at 6,809 MW, making Foothill 674 times smaller. Nearby plants include Castaic (1,682 MW, Hydro) and Scattergood Generating Station (876 MW, Gas). The facility is located in California, approximately 70 km from Los Angeles.

Capacity
10.1 MW
Commissioning Year
1971

55 years old

Owner
Los Angeles Department of Water & Power
Location
34.3182°, -118.4944°

United States of America, North America

Context & rankings
  • 4,774. largest of 10,098 plants in United States of America
  • #23,717 worldwide by installed capacity
  • #5,456 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

55 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Los Angeles Department of Water & Power operates 33 plants totalling 8,271 MW

Regional density

381 plants within 100 km, 27,230 MW combined

Nearest plant: San Fernando (0.6 km)

Location

Coordinates:: 34.318200, -118.494400
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Carbon Footprint

Zero Direct Emissions

Foothill is a hydro power plant producing approximately 35 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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