Owner profile

Puget Sound Energy Inc

Puget Sound Energy Inc owns or operates 19 generating facilities commissioned between 1898 and 2016, with a combined nameplate capacity of 3.29 GW. The largest share of capacity is natural gas (59%), spread across 2 states.

Ownership reflects the utility or operator reported to EIA (Form EIA-860); equity ownership of individual facilities may differ.

19
Plants
3.29 GW
Total capacity
2
States
376 MW
Largest: Fredonia (WA)

Capacity mix

Natural Gas 58.8%Wind 31.0%Hydroelectric 10.0%Oil 0.1%Storage 0.1%

By state

Montana1 · 248 MWWashington18 · 3.04 GW

Operating plants

PlantFuelStateOwnerCapacity
Fredonia (WA)Natural GasWashingtonPuget Sound Energy Inc376 MW
Lower Snake River Wind Energy ProjectWindWashingtonPuget Sound Energy Inc342.7 MW
Mint Farm Generating StationNatural GasWashingtonPuget Sound Energy Inc319 MW
Goldendale Generating StationNatural GasWashingtonPuget Sound Energy Inc302.8 MW
Ferndale Generating StationNatural GasWashingtonPuget Sound Energy Inc285.5 MW
Wild HorseWindWashingtonPuget Sound Energy Inc273.1 MW
FredericksonNatural GasWashingtonPuget Sound Energy Inc177.8 MW
EncogenNatural GasWashingtonPuget Sound Energy Inc176.4 MW
WhitehornNatural GasWashingtonPuget Sound Energy Inc169.2 MW
Hopkins Ridge WindWindWashingtonPuget Sound Energy Inc156.6 MW
Sumas Power PlantNatural GasWashingtonPuget Sound Energy Inc125.5 MW
Upper BakerHydroelectricWashingtonPuget Sound Energy Inc104.8 MW
Lower BakerHydroelectricWashingtonPuget Sound Energy Inc103.9 MW
Snoqualmie 2HydroelectricWashingtonPuget Sound Energy Inc38.7 MW
SnoqualmieHydroelectricWashingtonPuget Sound Energy Inc12.8 MW
Crystal MountainOilWashingtonPuget Sound Energy Inc2.7 MW
Glacier Battery StorageStorageWashingtonPuget Sound Energy Inc2 MW
Retired plants (1)
PlantFuelStateOwnerCapacity
White River (WA)retired 2004HydroelectricWashingtonPuget Sound Energy Inc70 MW
Under construction (1)
PlantFuelStateOwnerCapacity
Beaver Creek Wind Facilityconstr.WindMontanaPuget Sound Energy Inc248 MW