World Power Plants

Weeks Falls is a 4.3 MW hydro power plant in the United States, operated by CHI West Inc since 1990. Ranked #936 of 1469 hydro plants in the United States. Its 4.3 MW represents 0.004% of the United States' 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 Weeks Falls 1,581 times smaller. Nearby plants within 50 km include Snoqualmie 2 (38.7 MW, Hydro), Cedar Falls (30 MW, Hydro), and Twin Falls Hydro (24 MW, Hydro). The facility is located in Washington state, approximately 80 km east of Seattle.

Capacity
4.3 MW
Commissioning Year
1990

36 years old

Owner
CHI West Inc
Location
47.4335°, -121.6483°

United States of America, North America

Context & rankings
  • 6,584. largest of 10,098 plants in United States of America
  • #30,404 worldwide by installed capacity
  • #6,661 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

36 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

CHI West Inc operates 1 plants totalling 4 MW

Regional density

30 plants within 100 km, 1,154 MW combined

Nearest plant: Twin Falls Hydro (3.2 km)

Location

Coordinates:: 47.433500, -121.648300
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Carbon Footprint

Zero Direct Emissions

Weeks Falls is a hydro power plant producing approximately 15 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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