Grand Coulee

A 6.81 GW hydroelectric power plant in Grant, Washington, owned by U S Bureau of Reclamation, commissioned in 1941.

Facility nameplate · EIA Plant ID 6163Hydroelectric
Nameplate capacity
6.81 GW
Primary fuel
Hydroelectric
Commissioned
1941
Owner
U S Bureau of Reclamation
Location
Grant, Washington
Coordinates
47.9575, -118.9773
Generation (2024)
15,443.5 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
33

Location

Map of the United States showing the location of Grand Coulee

Grant, Washington · 47.9575, -118.9773

Reported annual generation

YearGWh
201518,878.6
201619,011.5
201720,984
201821,042.6
201916,639.4
202020,290.2
202118,325.3
202221,176.2
202315,582
202415,443.5

Nearby power plants

PlantFuelCapacityDistance
Main Canal HeadworksHydroelectric26.8 MW~45 km
Chief JosephHydroelectric2.46 GW~49 km
Summer Falls Power PlantHydroelectric92 MW~56 km
WellsHydroelectric855.2 MW~66 km
ChelanHydroelectric59.2 MW~78 km
Little Falls (WA)Hydroelectric43.2 MW~80 km

See all hydroelectric plants in Washington or browse all plants in Washington.