Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Power Plants in Oregon

289 operating plants, ranked by nameplate capacity.

John DayUSACE Northwestern Division · Conventional Hydroelectric · 11 generators1,485 MW The DallesUSACE Northwestern Division · Conventional Hydroelectric · 15 generators1,205.7 MW BonnevilleUSACE Northwestern Division · Conventional Hydroelectric · 16 generators979.8 MW McNaryUSACE Northwestern Division · Conventional Hydroelectric · 12 generators850.5 MW Hermiston Power PartnershipHermiston Power Partnership · Natural Gas Fired Combined Cycle · 3 generators689.4 MW Hermiston Generating PlantHermiston Generating Co LP · Natural Gas Fired Combined Cycle · 4 generators621.2 MW BeaverPortland General Electric Co · Natural Gas Fired Combined Cycle · 8 generators610.7 MW Klamath Cogeneration PlantKlamath Energy LLC · Natural Gas Fired Combined Cycle · 3 generators501.5 MW Carty Generating StationPortland General Electric Co · Natural Gas Fired Combined Cycle · 2 generators500 MW Port WestwardPortland General Electric Co · Natural Gas Fired Combined Cycle · 2 generators483 MW Biglow Canyon Wind FarmPortland General Electric Co · Onshore Wind Turbine · 3 generators449.7 MW Hells CanyonIdaho Power Co · Conventional Hydroelectric · 3 generators411.1 MW Round ButtePortland General Electric Co · Conventional Hydroelectric · 3 generators372.5 MW Klondike Windpower IIIAvangrid Power LLC · Onshore Wind Turbine · 2 generators297.5 MW Coyote SpringsPortland General Electric Co · Natural Gas Fired Combined Cycle · 2 generators296 MW South Hurlburt Wind LLCCaithness Shepherds Flat LLC · Onshore Wind Turbine · 1 generator290 MW Horseshoe Bend Wind LLCCaithness Shepherds Flat LLC · Onshore Wind Turbine · 1 generator290 MW Coyote Springs IIAvista Corp · Natural Gas Fired Combined Cycle · 2 generators287 MW Wheatridge HybridWheatridge Wind Holdings, LLC · Onshore Wind Turbine · 3 generators280 MW North Hurlburt Wind LLCCaithness Shepherds Flat LLC · Onshore Wind Turbine · 1 generator265 MW Port Westward Unit 2Portland General Electric Co · Natural Gas Internal Combustion Engine · 12 generators225.6 MW Golden Hill WindAvangrid Power LLC · Onshore Wind Turbine · 1 generator201.3 MW Montague Wind Power Facility LLCAvangrid Power LLC · Onshore Wind Turbine · 1 generator200 MW Sundial (Troutdale) BESSTroutdale Grid, LLC · Batteries · 1 generator200 MW Seaside BESSPortland General Electric Co · Batteries · 1 generator200 MW Wheatridge East WindWheatridge East Wind LLC · Onshore Wind Turbine · 1 generator200 MW Leaning Juniper Wind Power IIAvangrid Power LLC · Onshore Wind Turbine · 1 generator199.2 MW Oxbow (OR)Idaho Power Co · Conventional Hydroelectric · 4 generators190 MW Montague SolarAvangrid Power LLC · Solar Photovoltaic · 1 generator162 MW Daybreak SolarAvangrid Power LLC · Solar Photovoltaic · 1 generator151.7 MW FPL Energy Vansycle LLC (OR)FPL Energy Vansycle LLC · Onshore Wind Turbine · 1 generator122.8 MW Lookout PointUSACE Northwestern Division · Conventional Hydroelectric · 3 generators120 MW Tower Solar, LLCAvangrid Power LLC · Solar Photovoltaic · 1 generator120 MW Klamath Expansion ProjectKlamath Energy LLC · Natural Gas Fired Combustion Turbine · 4 generators117.6 MW Leaning JuniperPacifiCorp · Onshore Wind Turbine · 1 generator110.4 MW PeltonPortland General Electric Co · Conventional Hydroelectric · 3 generators109.8 MW Wheat Field Wind Power ProjectWheat Field Wind Power Project LLC · Onshore Wind Turbine · 1 generator102.9 MW Arlington Wind Power ProjectArlington Wind Power Project LLC · Onshore Wind Turbine · 1 generator102.9 MW Vansycle II Wind Energy CenterFPL Energy Stateline II Inc · Onshore Wind Turbine · 1 generator102.3 MW Hay Canyon Wind Power LLCAvangrid Power LLC · Onshore Wind Turbine · 1 generator100.8 MW Elkhorn Valley Wind FarmTelocaset Wind Power Partners · Onshore Wind Turbine · 1 generator100.7 MW DetroitUSACE Northwestern Division · Conventional Hydroelectric · 2 generators100 MW Wheatridge 1Portland General Electric Co · Onshore Wind Turbine · 1 generator100 MW Star Point Wind Project LLCAvangrid Power LLC · Onshore Wind Turbine · 1 generator98.7 MW Pebble Springs Wind LLCAvangrid Power LLC · Onshore Wind Turbine · 1 generator98.7 MW Green PeterUSACE Northwestern Division · Conventional Hydroelectric · 2 generators80 MW Constable BESSPortland General Electric Co · Batteries · 1 generator75 MW Klondike Windpower IIAvangrid Power LLC · Onshore Wind Turbine · 1 generator75 MW Willow Creek Energy CenterInvenergy Services LLC · Onshore Wind Turbine · 1 generator72 MW Millican Solar Energy LLCInvenergy Services LLC · Solar Photovoltaic · 1 generator70 MW Eurus Combine Hills Turbine Ranch 2Eurus Combine Hills II LLC · Onshore Wind Turbine · 1 generator66.1 MW Carmen SmithEugene Water & Electric Board · Conventional Hydroelectric · 2 generators62.1 MW SkysolSkysol Holdco LLC · Solar Photovoltaic · 1 generator61.2 MW Bakeoven SolarAvangrid Power LLC · Solar Photovoltaic · 1 generator60 MW Solar Star Oregon IIAvangrid Power LLC · Solar Photovoltaic · 1 generator56.3 MW Condon Windpower LLCALLETE Clean Energy · Onshore Wind Turbine · 2 generators49.8 MW Lost CreekUSACE Northwestern Division · Conventional Hydroelectric · 2 generators49 MW Airport SolarAirport Solar LLC · Solar Photovoltaic · 1 generator47.3 MW Cartwright Solar IUnknown operator · Solar Photovoltaic · 1 generator44 MW Lemolo 2PacifiCorp · Conventional Hydroelectric · 1 generator43.7 MW Combine Hills IEurus Combine Hills I LLC · Onshore Wind Turbine · 1 generator43 MW Toketee FallsPacifiCorp · Conventional Hydroelectric · 3 generators42.6 MW North ForkPortland General Electric Co · Conventional Hydroelectric · 2 generators40.8 MW Dillard ComplexRoseburg Forest Products Co · Wood/Wood Waste Biomass · 5 generators40 MW Prineville Solar Energy LLCInvenergy Services LLC · Solar Photovoltaic · 1 generator40 MW FaradayPortland General Electric Co · Conventional Hydroelectric · 3 generators37.2 MW Neal Hot Springs Geothermal ProjectUS Geothermal Inc. · Geothermal · 3 generators33 MW IP Springfield OregonInternational Paper Corporation - Springfield · Wood/Wood Waste Biomass · 1 generator32.7 MW Prospect 2PacifiCorp · Conventional Hydroelectric · 2 generators32 MW Lemolo 1PacifiCorp · Conventional Hydroelectric · 1 generator32 MW Hills CreekUSACE Northwestern Division · Conventional Hydroelectric · 2 generators30 MW Biomass One LPBiomass One LP · Wood/Wood Waste Biomass · 2 generators30 MW Georgia-Pacific Wauna MillGeorgia-Pacific Wauna LLC · Wood/Wood Waste Biomass · 1 generator30 MW CougarUSACE Northwestern Division · Conventional Hydroelectric · 2 generators26 MW Clearwater 2PacifiCorp · Conventional Hydroelectric · 1 generator26 MW VansycleESI Vansycle Partners LP · Onshore Wind Turbine · 1 generator25 MW Klondike Wind PowerAvangrid Power LLC · Onshore Wind Turbine · 1 generator24.5 MW PHP 1Portland City of · Conventional Hydroelectric · 1 generator23.7 MW Evergreen BioPower LLCInvenergy Services LLC · Wood/Wood Waste Biomass · 1 generator21 MW FosterUSACE Northwestern Division · Conventional Hydroelectric · 2 generators20 MW Seneca Sustainable Energy LLCSeneca Sustainable Energy LLC · Wood/Wood Waste Biomass · 1 generator19.8 MW Warm Springs Power EnterprisesWarm Springs Power Enterprises · Conventional Hydroelectric · 1 generator19.6 MW Georgia-Pacific Toledo MillGeorgia-Pacific Toledo LLC · Wood/Wood Waste Biomass · 1 generator18.8 MW River MillPortland General Electric Co · Conventional Hydroelectric · 5 generators18.8 MW Slide CreekPacifiCorp · Conventional Hydroelectric · 1 generator18 MW Green SpringsU S Bureau of Reclamation · Conventional Hydroelectric · 1 generator17.2 MW Coffee Creek BESSPortland General Electric Co · Batteries · 1 generator17 MW SullivanPortland General Electric Co · Conventional Hydroelectric · 13 generators15.4 MW DexterUSACE Northwestern Division · Conventional Hydroelectric · 1 generator15 MW Baker City SolarAdapture Renewables, Inc. · Solar Photovoltaic · 1 generator15 MW Clearwater 1PacifiCorp · Conventional Hydroelectric · 1 generator15 MW Stone CreekEugene Water & Electric Board · Conventional Hydroelectric · 1 generator12 MW PHP 2Portland City of · Conventional Hydroelectric · 1 generator11.8 MW Fish CreekPacifiCorp · Conventional Hydroelectric · 1 generator11 MW Soda SpringsPacifiCorp · Conventional Hydroelectric · 1 generator11 MW Chopin Wind LLCChopin Wind, LLC · Onshore Wind Turbine · 1 generator10 MW Willow Spring Windfarm (Burnt River)Willow Spring · Onshore Wind Turbine · 1 generator10 MW Open Range Solar Center, LLCCypress Creek Renewables · Solar Photovoltaic · 1 generator10 MW OR Solar 6, LLCHeelstone Energy Holdings, LLC · Solar Photovoltaic · 1 generator10 MW Jett Creek Windfarm (Burnt River)Jett Creek · Onshore Wind Turbine · 1 generator10 MW

Showing the top 100 of 289 plants by capacity.

Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators only, aggregated to the plant level.

Power Plants in Oregon | EnergyAtlasUSA