Owner profile

PacifiCorp

Part of Berkshire Hathaway Energy →

PacifiCorp owns or operates 75 generating facilities commissioned between 1896 and 2024, with a combined nameplate capacity of 13.72 GW. The largest share of capacity is natural gas (38%), spread across 7 states.

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

75
Plants
13.72 GW
Total capacity
7
States
2.33 GW
Largest: Jim Bridger

Capacity mix

Natural Gas 37.8%Coal 33.2%Wind 20.2%Hydroelectric 8.5%Geothermal 0.3%Solar 0.0%Storage 0.0%

By state

California4 · 67.1 MWIdaho6 · 93.5 MWMontana2 · 243.9 MWOregon22 · 471.6 MWUtah14 · 5.03 GWWashington8 · 1.53 GWWyoming19 · 6.29 GW

Operating plants

PlantFuelStateOwnerCapacity
Jim BridgerNatural GasWyomingPacifiCorp2.33 GW
HunterCoalUtahPacifiCorp1.47 GW
Lake Side Power PlantNatural GasUtahPacifiCorp1.25 GW
HuntingtonCoalUtahPacifiCorp1.02 GW
Dave JohnstonCoalWyomingPacifiCorp816.7 MW
NaughtonCoalWyomingPacifiCorp707.2 MW
Chehalis Generating FacilityNatural GasWashingtonPacifiCorp593.3 MW
Currant CreekNatural GasUtahPacifiCorp566.9 MW
TB FlatsWindWyomingPacifiCorp503.2 MW
GadsbyNatural GasUtahPacifiCorp432.8 MW
WyodakCoalWyomingPacifiCorp362.1 MW
Ekola FlatsWindWyomingPacifiCorp250.9 MW
Swift 1HydroelectricWashingtonPacifiCorp240 MW
Pryor Mountain WindWindMontanaPacifiCorp239.8 MW
Marengo Wind PlantWindWashingtonPacifiCorp234 MW
Cedar Springs IIWindWyomingPacifiCorp200 MW
GlenrockWindWyomingPacifiCorp165.6 MW
Seven Mile HillWindWyomingPacifiCorp146.2 MW
MerwinHydroelectricWashingtonPacifiCorp136 MW
Foote Creek RimWindWyomingPacifiCorp134.8 MW
YaleHydroelectricWashingtonPacifiCorp134 MW
DunlapWindWyomingPacifiCorp129.5 MW
High PlainsWindWyomingPacifiCorp122.1 MW
Rolling HillsWindWyomingPacifiCorp115.8 MW
Leaning JuniperWindOregonPacifiCorp110.4 MW
Goodnoe HillsWindWashingtonPacifiCorp103.4 MW
Swift 2HydroelectricWashingtonPacifiCorp72 MW
Lemolo 2HydroelectricOregonPacifiCorp43.7 MW
Toketee FallsHydroelectricOregonPacifiCorp42.6 MW
BlundellGeothermalUtahPacifiCorp38.1 MW
McFadden RidgeWindWyomingPacifiCorp35.2 MW
GraceHydroelectricIdahoPacifiCorp33 MW
Lemolo 1HydroelectricOregonPacifiCorp32 MW
Prospect 2HydroelectricOregonPacifiCorp32 MW
Cutler HydroHydroelectricUtahPacifiCorp30 MW
OneidaHydroelectricIdahoPacifiCorp30 MW
Clearwater 2HydroelectricOregonPacifiCorp26 MW
Slide CreekHydroelectricOregonPacifiCorp18 MW
Clearwater 1HydroelectricOregonPacifiCorp15 MW
SodaHydroelectricIdahoPacifiCorp14.6 MW
Fish CreekHydroelectricOregonPacifiCorp11 MW
Soda SpringsHydroelectricOregonPacifiCorp11 MW
Prospect 3HydroelectricOregonPacifiCorp7.2 MW
AshtonHydroelectricIdahoPacifiCorp6.7 MW
PioneerHydroelectricUtahPacifiCorp5 MW
Big ForkHydroelectricMontanaPacifiCorp4.1 MW
Prospect 1HydroelectricOregonPacifiCorp3.8 MW
WeberHydroelectricUtahPacifiCorp3.8 MW
East SideHydroelectricOregonPacifiCorp3.2 MW
Eagle PointHydroelectricOregonPacifiCorp2.8 MW
Fall CreekHydroelectricCaliforniaPacifiCorp2.1 MW
Black Cap Solar PlantSolarOregonPacifiCorp2 MW
GraniteHydroelectricUtahPacifiCorp2 MW
Last ChanceHydroelectricIdahoPacifiCorp1.7 MW
BendHydroelectricOregonPacifiCorp1.1 MW
Wallowa FallsHydroelectricOregonPacifiCorp1.1 MW
Prospect 4HydroelectricOregonPacifiCorp1 MW
StairsHydroelectricUtahPacifiCorp1 MW
Retired plants (15)
PlantFuelStateOwnerCapacity
Carbonretired 2015CoalUtahPacifiCorp188.6 MW
John C Boyleretired 2024HydroelectricOregonPacifiCorp98.7 MW
Foote Creek Iretired 2023WindWyomingPacifiCorp41.4 MW
Copco 2retired 2023HydroelectricCaliforniaPacifiCorp27 MW
Foote Creek IIIretired 2023WindWyomingPacifiCorp24.8 MW
Copco 1retired 2024HydroelectricCaliforniaPacifiCorp20 MW
Iron Gateretired 2024HydroelectricCaliforniaPacifiCorp18 MW
Foote Creek IVretired 2023WindWyomingPacifiCorp16.8 MW
Little Mountainretired 2011Natural GasUtahPacifiCorp16 MW
Conditretired 2011HydroelectricWashingtonPacifiCorp13.7 MW
Olmsteadretired 2015HydroelectricUtahPacifiCorp10.3 MW
Coveretired 2006HydroelectricIdahoPacifiCorp7.5 MW
Powerdaleretired 2007HydroelectricOregonPacifiCorp6 MW
Foote Creek IIretired 2023WindWyomingPacifiCorp1.8 MW
Cline Fallsretired 2010HydroelectricOregonPacifiCorp1 MW
Under construction (2)
PlantFuelStateOwnerCapacity
Rock Creek Windconstr.WindWyomingPacifiCorp190 MW
OIT BESSconstr.StorageOregonPacifiCorp2 MW