Power Plants in Oregon

Bywatts lists 143 power plants in Oregon.

143Plants
143Shown this page
15.8 GWTotal capacity

View Oregon on the map

Plants by fuel type
Oregon plants by fuelHydro60Unknown33Wind24Biomass14Natural Gas11Coal1

Weather peril risk for Oregon projects

36 Oregon counties carry a FEMA National Risk Index hazard profile. Wildfire is the leading peril in 18 of them, and Crook County ranks highest for modeled catastrophe exposure at 3.2 of 5.

36Counties assessed
Crook County, 3.2 of 5Highest scoring county
WildfireLeading peril
0Counties in the worst national hail quintile

Oregon counties ranked by modeled catastrophe exposure

CountyExposure scoreBandLeading perilFEMA ratingInsurability signal
Crook County3.2 of 5ElevatedWildfireRelatively ModerateConstrained
Clatsop County2.6 of 5ElevatedCoastal floodingVery HighStandard
Wheeler County2.6 of 5ModerateWildfireRelatively LowStandard
Malheur County2.4 of 5ModerateWildfireRelatively ModerateStandard
Jefferson County2.4 of 5ModerateWildfireRelatively ModerateStandard
Wasco County2.2 of 5ModerateWildfireRelatively HighStandard
Deschutes County2.2 of 5ModerateWildfireRelatively HighStandard
Josephine County2.1 of 5ModerateWildfireRelatively HighStandard
Coos County2.0 of 5ModerateEarthquakeRelatively HighStandard
Sherman County2.0 of 5ModerateWildfireRelatively ModerateStandard

What this means for insurance placement in Oregon

1 of 36 assessed Oregon counties flag as Constrained or Difficult on the modeled insurability signal, which is where percentage hail and named windstorm deductibles, and any sublimit discussion, tend to start. The signal is a screening output, not a carrier decision.

Score a Oregon county for hail, wind and flood exposure in the weather risk calculator

Data source and vintage

Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level. The solar vulnerability layer that turns FEMA building loss into modeled solar loss was derived by Bywatts and revised on physical reasoning. It has not been reviewed by a practising underwriter.

PlantFuelCapacity (MW)Operator
JOHN DAYHydro2,160USACE NORTHWESTERN DIVISION
THE DALLESHydro1,820USACE NORTHWESTERN DIVISION
BONNEVILLEHydro1,093USACE NORTHWESTERN DIVISION
MCNARYHydro991USACE NORTHWESTERN DIVISION
HERMISTON POWER PARTNERSHIPNatural Gas689HERMISTON POWER PARTNERSHIP
BOARDMANCoal642PORTLAND GENERAL ELECTRIC CO
HERMISTON GENERATING PLANTNatural Gas621HERMISTON GENERATING CO LP
BEAVERNatural Gas611PORTLAND GENERAL ELECTRIC CO
KLAMATH COGENERATION PLANTNatural Gas502PACIFIC KLAMATH ENERGY INC
PORT WESTWARDNatural Gas483PORTLAND GENERAL ELECTRIC CO
BIGLOW CANYON WIND FARMWind450PORTLAND GENERAL ELECTRIC CO
HELLS CANYONHydro392IDAHO POWER CO
HORSESHOE BEND WIND LLCUnknown290CAITHNESS SHEPHERDS FLAT LLC
SOUTH HURLBURT WIND LLCUnknown290CAITHNESS SHEPHERDS FLAT LLC
COYOTE SPRINGS IINatural Gas287AVISTA CORP
COYOTE SPRINGSNatural Gas266PORTLAND GENERAL ELECTRIC CO
NORTH HURLBURT WIND LLCUnknown265CAITHNESS SHEPHERDS FLAT LLC
ROUND BUTTEHydro247PORTLAND GENERAL ELECTRIC CO
LEANING JUNIPER WIND POWER IIUnknown201IBERDROLA RENEWABLES INC
OXBOWHydro190IDAHO POWER CO
FPL ENERGY VANSYCLE LLC (OR)Wind123FPL ENERGY VANSYCLE LLC
LOOKOUT POINTHydro120USACE NORTHWESTERN DIVISION
KLAMATH EXPANSION PROJECTNatural Gas118PACIFIC KLAMATH ENERGY INC
CARMEN SMITHHydro114EUGENE WATER & ELECTRIC BOARD
PELTONHydro110PORTLAND GENERAL ELECTRIC CO
HAY CANYON WIND POWER LLCWind108IBERDROLA RENEWABLES INC
LEANING JUNIPERWind104PACIFICORP
ARLINGTON WIND POWER PROJECTWind103ARLINGTON WIND POWER PROJECT LLC
ELKHORN VALLEY WIND FARMWind101TELOCASET WIND POWER PARTNERS
DETROITHydro100USACE NORTHWESTERN DIVISION
VANSYCLE II WIND ENERGY CENTERUnknown99FPL ENERGY STATELINE II INC
JOHN C BOYLEHydro99PACIFICORP
PEBBLE SPRINGS WIND LLCWind99IBERDROLA RENEWABLES INC
STAR POINT WIND PROJECT LLCUnknown99IBERDROLA RENEWABLES INC
WHEAT FIELD WIND POWER PROJECTWind97WHEAT FIELD WIND POWER PROJECT LLC
GREEN PETERHydro80USACE NORTHWESTERN DIVISION
KLONDIKE WINDPOWER IIWind75IBERDROLA RENEWABLES INC
WILLOW CREEK ENERGY CENTERWind72INVENERGY SERVICES LLC
IP SPRINGFIELD OREGONBiomass65INTERNATIONAL PAPER CORPORATION
EURUS COMBINE HILLS TURBINE RANCH 2Unknown63EURUS COMBINE HILLS II LLC
SPFT - NEWBERG COGENBiomass55SP FIBER TECHNOLOGIES NW LLC
DILLARD COMPLEXBiomass52ROSEBURG FOREST PRODUCTS CO
OAK GROVEHydro51PORTLAND GENERAL ELECTRIC CO
CONDON WINDPOWER LLCWind50AES WIND GENERATION INC
LOST CREEKHydro49USACE NORTHWESTERN DIVISION
TOKETEE FALLSHydro43PACIFICORP
COMBINE HILLS IWind41EURUS COMBINE HILLS I LLC
NORTH FORKHydro41PORTLAND GENERAL ELECTRIC CO
BIOMASS ONE LPBiomass40BIOMASS ONE LP
GEORGIA-PACIFIC TOLEDO MILLUnknown37GEORGIA-PACIFIC TOLEDO LLC
FARADAYHydro37PORTLAND GENERAL ELECTRIC CO
GEORGIA-PACIFIC WAUNA MILLNatural Gas36GEORGIA-PACIFIC CONSR PRODS LP-WAUNA
LEMOLO 2Hydro33PACIFICORP
NEAL HOT SPRINGS GEOTHERMAL PROJECTUnknown33US GEOTHERMAL INC.
LEMOLO 1Hydro33PACIFICORP
PROSPECT 2Hydro32PACIFICORP
HILLS CREEKHydro30USACE NORTHWESTERN DIVISION
CLEARWATER 2Hydro26PACIFICORP
COUGARHydro26USACE NORTHWESTERN DIVISION
VANSYCLEWind25ESI VANSYCLE PARTNERS LP
KLONDIKE WIND POWERWind25IBERDROLA RENEWABLES INC
PHP 1Hydro24PORTLAND GENERAL ELECTRIC CO
EVERGREEN BIOPOWER LLCBiomass21EVERGREEN BIOPOWER LLC
FOSTERHydro20USACE NORTHWESTERN DIVISION
SENECA SUSTAINABLE ENERGY LLCUnknown20SENECA SUSTAINABLE ENERGY LLC
WARM SPRINGS POWER ENTERPRISESHydro20WARM SPRINGS POWER ENTERPRISES
RIVER MILLHydro19PORTLAND GENERAL ELECTRIC CO
BIG CLIFFHydro18USACE NORTHWESTERN DIVISION
SLIDE CREEKHydro18PACIFICORP
GREEN SPRINGSHydro17U S BUREAU OF RECLAMATION
LEABURGHydro16EUGENE WATER & ELECTRIC BOARD
SULLIVANHydro15PORTLAND GENERAL ELECTRIC CO
CLEARWATER 1Hydro15PACIFICORP
DEXTERHydro15USACE NORTHWESTERN DIVISION
COVANTA MARION INCBiomass13COVANTA MARION INC
STONE CREEKHydro12EUGENE WATER & ELECTRIC BOARD
PHP 2Hydro12PORTLAND GENERAL ELECTRIC CO
FISH CREEKHydro11PACIFICORP
SODA SPRINGSHydro11PACIFICORP
UNIV OF OREGON CENTRAL POWER STATIONNatural Gas11UNIVERSITY OF OREGON
ALDEN BAILEY POWER PLANTNatural Gas11CLATSKANIE PEOPLES UTIL DIST
FOUR CORNERS WINDFARM LLCWind10ECHO 2
FOUR MILE CANYON WINDFARM LLCWind10ECHO 2
OREGON TRAIL WINDFARM LLCWind10ECHO 1
SAND RANCH WINDFARM LLCWind10ECHO 1
THREEMILE CANYON WIND I LLCWind10THREEMILE CANYON WIND I
PATU WIND FARM LLCUnknown9PATU WIND FARM LLC
WARM SPRINGS FOREST PRODUCTSBiomass9WARM SPRINGS FOREST PROD INDST
MEDFORD OPERATIONBiomass9BOISE CASCADE WOOD PRODUCTS LLC
PACIFIC CANYON WINDFARM LLCWind8ECHO 1
WALTERVILLEHydro8EUGENE WATER & ELECTRIC BOARD
CO-GEN II LLCBiomass8CO-GEN II
CO-GEN LLCBiomass8CO-GENERATION CO
PROSPECT 3Hydro7PACIFICORP
TUNNEL 1 POWER PROJECTHydro7OWYHEE IRRIGATION DISTRICT
WARD BUTTE WINDFARM LLCWind7ECHO 1
DALLES DAM NORTH FISHWAY PROJECTHydro7NORTHERN WASCO COUNTY PUD
OREGON STATE UNIVERSITY ENERGY CENTERUnknown7OREGON STATE UNIVERSITY
WASTE MANAGEMENT COLUMBIA RIDGE LFGTEBiomass6WM RENEWABLE ENERGY LLC
COFFIN BUTTEBiomass6POWER RESOURCES COOPERATIVE
GROUND WATER PUMPING STATIONUnknown5PORTLAND CITY OF
SIPHON POWER PROJECTHydro5CENTRAL OREGON IRRIGATION DIST
BUTTER CREEK POWER LLCWind5ECHO 3
JUNIPER RIDGE HYDROELECTRIC PROJECTUnknown5CENTRAL OREGON IRRIGATION DIST
RIVERBEND LANDFILLUnknown5WM RENEWABLE ENERGY LLC
THREEMILE DIGESTERUnknown5TMF BIOFUELS, LLC
OUTBACK SOLAR AT CHRISTMAS VALLEYUnknown4OUTBACK SOLAR, LLC
OPAL SPRINGS HYDROHydro4DESEHUTES VALLEY WATER DISTRICT
OWYHEE DAM POWER PROJECTHydro4OWYHEE IRRIGATION DISTRICT
FALLS CREEKHydro4FALLS CREEK HYDROPOWER LP
PROSPECT 1Hydro4PACIFICORP
MIDDLE FORK IRRIGATION DISTRICTHydro3MIDDLE FORK IRRIGATION DIST
WAGON TRAIL LLCWind3ECHO 3
DRY CREEK LFG TO ENERGY PROJECTBiomass3OREGON ENVIRONMENTAL INDUSTRIES LLC
EAST SIDEHydro3PACIFICORP
SHORT MOUNTAINBiomass3EMERALD PEOPLE'S UTILITY DIST
COPPER DAM PLANTHydro3FARMER'S IRRIGATION DISTRICT
LIME WINDUnknown3LIME WIND LLC
EAGLE POINTHydro3PACIFICORP
BLACK CAP SOLAR PLANTUnknown2PACIFICORP
MICHELL BUTTE POWER PROJECTHydro2OWYHEE IRRIGATION DISTRICT
PETERS DRIVE PLANTHydro2FARMER'S IRRIGATION DISTRICT
BALDOCK SOLAR HIGHWAYUnknown2PORTLAND GENERAL ELECTRIC CO
BIG TOP LLCWind2ECHO 3
BELLEVUE SOLAR PROJECTUnknown2EDF RENEWABLE SERVICES INC
GALESVILLE PROJECTHydro2DOUGLAS COUNTY
ROSEBURG LFGUnknown2ROSEBURG LFG ENERGY LLC
R & R LUMBERUnknown2ROUGH AND READY LUMBER COMPANY
SPRAGUE HYDROHydro1SPRAGUE HYDRO LLC
BENDHydro1PACIFICORP
C-DROP HYRDOUnknown1C-DROP
WALLOWA FALLSHydro1PACIFICORP
CLINE FALLSUnknown1PACIFICORP
LACOMB IRRIGATION DISTRICTHydro1LACOMB IRRIGATION DIST
PROSPECT 4Hydro1PACIFICORP
YAMHILL SOLAR LLCUnknown1EDF RENEWABLE SERVICES INC
45 MILE HYDROELECTRIC PROJECTUnknown·EBD HYDRO LLC
BULL RUNUnknown·PORTLAND GENERAL ELECTRIC CO
KLAMATHUnknown·KLAMATH GENERATION LLC
KLAMATH SOLARUnknown·IBERDROLA RENEWABLES INC
KLONDIKE WINDPOWER III PHASE 1Unknown·NOT AVAILABLE
KLONDIKE WINDPOWER III PHASE 2Unknown·NOT AVAILABLE
POWERDALEUnknown·PACIFICORP