World Power Plants

Cushman 284.6 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Cushman 2 is an 84.6 MW hydroelectric power plant in the United States, operated by the City of Tacoma since 1941. Ranked #226 of 1469 hydro plants in the United States. Its capacity represents 0.07% of the 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 Cushman 2 80 times smaller. Nearby plants include Grays Harbor Energy Facility (697.8 MW, Gas) and Cushman 1 (43.2 MW, Hydro). The facility is located in Washington State, approximately 80 km from Seattle.

Capacity
84.6 MW
Commissioning Year
1941

85 years old

Owner
City of Tacoma - (WA)
Location
47.3698°, -123.1603°

United States of America, North America

Context & rankings
  • 2,352. largest of 10,098 plants in United States of America
  • #10,954 worldwide by installed capacity
  • #2,516 of 8,493 Hydroelectric plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

85 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

City of Tacoma - (WA) operates 7 plants totalling 717 MW

Regional density

29 plants within 100 km, 3,725 MW combined

Nearest plant: Cushman 1 (7.3 km)

Location

Coordinates:: 47.369800, -123.160300
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Cushman 2 is a hydro power plant producing approximately 296 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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