Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 319
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Oak Ridge SolarAES Clean EnergyOak Ridge, LAMidcontinent Independent System Operator, Inc. (MISO)313.8 GWhNov 2023Aug 2024 Solar
Oak SolarOak Solar LLCGaston, NCPJM Interconnection, LLC (PJM)108.3 GWhNov 2023Aug 2024 Solar
Onion RiverWisconsin Power & Light CoSheboygan Cedar Grove, WIMidcontinent Independent System Operator, Inc. (MISO)147.5 GWhNov 2023Aug 2024 Solar
Old Bridge Global Landfill CSGNJR Clean Energy Ventures CorporationOld Bridge, NJPJM Interconnection, LLC (PJM)353.0 MWhSep 2023Dec 2023 Solar
Otter Creek SolarDominion Energy Inc.Chase City, VAPJM Interconnection, LLC (PJM)33.1 GWhSep 2023Aug 2024 Solar
Oberon II Solar ProjectIP Oberon II, LLCDesert Center, CACalifornia Independent System Operator (CISO)549.7 GWhAug 2023Aug 2024 Solar
Oberon Solar ProjectIP Oberon LLCDesert Center, CACalifornia Independent System Operator (CISO)534.1 GWhAug 2023Aug 2024 Solar
Ocotillo WellsConductive PowerBorrego Springs, CACalifornia Independent System Operator (CISO)86.8 GWhAug 2023Aug 2024 Solar
OswegoNY USLE Oswego SR104 LLCOswego, NYNew York Independent System Operator (NYIS)457.0 MWhAug 2023Dec 2023 Solar
Oak Trail Solar, LLCLeeward Asset Management, LLCMoyock, NCPJM Interconnection, LLC (PJM)242.4 GWhJun 2023Aug 2024 Solar
OTHERBenEKDallasGenerate ER-NG, LLCDallas, TXElectric Reliability Council of Texas, Inc. (ERCO)107.0 MWhApr 2023Dec 2023 Natural Gas
OE_ALDOE_ALDWing, ALSouthern Company Services, Inc. - Trans (SOCO)161.1 GWhMar 2023Aug 2024 Solar
OTHERTraditionClearforkTexas Microgrid, LLCFort Worth, TXElectric Reliability Council of Texas, Inc. (ERCO)42.0 MWhMar 2023Dec 2023 Natural Gas
OETN1OE_TN1Obion, TNTennessee Valley Authority (TVA)194.4 GWhFeb 2023Aug 2024 Solar
Ontario SunAzimuth 180 Solar Electric, LLCSandy Creek, NYNew York Independent System Operator (NYIS)2.1 GWhJan 2023Dec 2023 Solar
Old Middleboro Road SolarAgilitas Energy, Inc.Rochester, MAISO New England (ISNE)9.7 GWhDec 2022Dec 2023 Solar
Ogburn Solar, LLCOgburn Solar, LLCJefferson, SCDuke Energy Progress East (CPLE)4.7 GWhNov 2022Dec 2023 Solar
OYA Church RoadOYA Church Road A LLCBaldwinsville, NYNew York Independent System Operator (NYIS)4.2 GWhNov 2022Dec 2023 Solar
OYA Main StreetOYA Main Street LLCYork, NYNew York Independent System Operator (NYIS)8.3 GWhNov 2022Dec 2023 Solar
OER Patuxent CSGStandard SolarLothian, MDPJM Interconnection, LLC (PJM)4.2 GWhOct 2022Dec 2023 Solar
OYA PulaskiOYA Pulaski LLCPulaski, NYNew York Independent System Operator (NYIS)6.4 GWhOct 2022Dec 2023 Solar
Orioles Community SolarAzimuth 180 Solar Electric, LLCHannacroix, NYNew York Independent System Operator (NYIS)7.5 GWhSep 2022Dec 2023 Solar
OYA Wayside DriveOYA Wayside Drive LLCWatertown, NYNew York Independent System Operator (NYIS)9.5 GWhSep 2022Dec 2023 Solar
OaklandNautilus Solar SolutionsOakland, MEISO New England (ISNE)8.0 GWhAug 2022Dec 2023 Solar
OYA Robinson RoadOYA Robinson Road, LLCOrleans, NYNew York Independent System Operator (NYIS)9.2 GWhMay 2022Dec 2023 Solar
Orange Coast College PH2 Solar ProjectSolar Star Coastal Pirate, LLCCosta Mesa, CACalifornia Independent System Operator (CISO)4.6 GWhApr 2022Dec 2023 Solar : 88.9% Electricity used for energy storage : 11.1%
OE IL Solar 3OE IL Solar 3, LLCOregon, ILMidcontinent Independent System Operator, Inc. (MISO)4.1 GWhFeb 2022Dec 2023 Solar
Overhill SolarStrata Manager, LLCClinton, NCDuke Energy Carolinas (DUK)10.8 GWhFeb 2022Dec 2023 Solar
Oak Leaf Solar XVIII LLCGreenbacker Renewable Energy CorporationDenver, COSouthwest Power Pool (SWPP)13.9 GWhNov 2021Dec 2023 Solar
OER CheckerspotStandard SolarTracy's Landing, MDPJM Interconnection, LLC (PJM)3.0 GWhNov 2021Dec 2023 Solar
OER Monarch CSGStandard SolarUpper Marlboro, MDPJM Interconnection, LLC (PJM)3.4 GWhNov 2021Dec 2023 Solar
Overman SolarOverman Solar, LLCGoldsboro, NCDuke Energy Progress East (CPLE)10.9 GWhNov 2021Dec 2023 Solar
Oxon Run CREFOxon Run Community Renewable Energy FacilityWashington, DCPJM Interconnection, LLC (PJM)3.2 GWhNov 2021Dec 2023 Solar
OYA State Route 122OYA State Route 122, LLCConstable, NYNew York Independent System Operator (NYIS)7.8 GWhNov 2021Dec 2023 Solar
Olmstead II CSGOlmstead Solar II, LLCLena, ILPJM Interconnection, LLC (PJM)2.0 GWhAug 2021Dec 2023 Solar
Old Cedar Solar Energy StorageNorth Carolina El Member CorpAsheboro, NCDuke Energy Progress East (CPLE)1.8 GWhJul 2021Dec 2023 Solar
Oak Leaf - CSG Portfolio (OL 36)Distributed Solar Development, LLCWatkins, COSouthwest Power Pool (SWPP)2.6 GWhMay 2021Dec 2023 Solar
Oak Leaf - CSG Portfolio (OL 38)Distributed Solar Development, LLCWatkins, COSouthwest Power Pool (SWPP)3.4 GWhMay 2021Dec 2023 Solar
Oak Leaf - CSG Portfolio (OL 39)Distributed Solar Development, LLCWatkins, COSouthwest Power Pool (SWPP)3.5 GWhMay 2021Dec 2023 Solar
Oakwood SolarOakwood Solar, LLCMebane, NCDuke Energy Carolinas (DUK)9.5 GWhMay 2021Dec 2023 Solar
Olney Solar II CSGOlney Solar II, LLCOlney, ILMidcontinent Independent System Operator, Inc. (MISO)4.5 GWhMay 2021Dec 2023 Solar
Oxford PV - BD Solar Oxford LLCBD Solar Oxford LLCOxford, MEISO New England (ISNE)10.9 GWhMay 2021Dec 2023 Solar
O'Brien Solar FieldsMadison Gas & Electric CoFitchburg, WIMidcontinent Independent System Operator, Inc. (MISO)37.4 GWhApr 2021Dec 2023 Solar
Orange Blossom Solar CenterFlorida Power & Light CoVero Beach, FLFlorida Power & Light Co. (FPL)150.2 GWhApr 2021Aug 2024 Solar
Oso Grande Wind FarmTucson Electric Power CoMaljamar, NMTucson Electric Power (TEPC)540.3 GWhApr 2021Aug 2024 Wind
Oasis AltaTerra-Gen Operating Co-WindMojave, CACalifornia Independent System Operator (CISO)45.4 GWhMar 2021Dec 2023 Wind
OTHERNFBWATexas Microgrid, LLCHouston, TXElectric Reliability Council of Texas, Inc. (ERCO)178.0 MWhJan 2021Dec 2023 Natural Gas
Oak Leaf - CSG Portfolio (OL 37)Distributed Solar Development, LLCWatkins, COSouthwest Power Pool (SWPP)3.3 GWhNov 2020Dec 2023 Solar
Oak Leaf - CSG Portfolio (OL 44)Distributed Solar Development, LLCWatkins, COSouthwest Power Pool (SWPP)3.4 GWhNov 2020Dec 2023 Solar
Orchard Windfarm 1, LLCOrchard Windfarm, LLCLexington, ORPacifiCorp West (PACW)25.5 GWhNov 2020Dec 2023 Wind
Orchard Windfarm 2, LLCOrchard Windfarm, LLCLexington, ORBonneville Power Administration (BPAT)25.6 GWhNov 2020Dec 2023 Wind
Orchard Windfarm 3, LLCOrchard Windfarm, LLCLexington, ORBonneville Power Administration (BPAT)25.4 GWhNov 2020Dec 2023 Wind
Orchard Windfarm 4, LLCOrchard Windfarm, LLCLexington, ORPacifiCorp West (PACW)25.6 GWhNov 2020Dec 2023 Wind
Owlville Creek Solar 2, LLCOwlville Creek Solar 2, LLCCanastota, NYNew York Independent System Operator (NYIS)7.2 GWhNov 2020Dec 2023 Solar
Owlville Creek Solar, LLCOwlville Creek Solar, LLCCanastota, NYNew York Independent System Operator (NYIS)8.3 GWhNov 2020Dec 2023 Solar
OR Solar 2, LLCOR Solar 2, LLCEagle Point, ORPacifiCorp West (PACW)21.3 GWhSep 2020Dec 2023 Solar
Orbit Bloom Fuel CellDG Fuel Cell, LLCMedford, NYNew York Independent System Operator (NYIS)42.6 GWhJul 2020Dec 2023 Natural Gas
Oberon IAOberon Solar IAOdessa, TXElectric Reliability Council of Texas, Inc. (ERCO)276.9 GWhJun 2020Aug 2024 Solar
Oberon IBOberon Solar IBOdessa, TXElectric Reliability Council of Texas, Inc. (ERCO)56.3 GWhJun 2020Aug 2024 Solar
Ontario Solar CenterAdapture Renewables, Inc.Ontario, ORIdaho Power Company (IPCO)5.7 GWhApr 2020Dec 2023 Solar
Oxy Renewable Energy - GoldsmithOxy Renewable Energy LLCGoldsmith, TXElectric Reliability Council of Texas, Inc. (ERCO)42.7 GWhApr 2020Dec 2023 Solar
Okeechobee SolarFlorida Power & Light CoVero Beach, FLFlorida Power & Light Co. (FPL)156.1 GWhMar 2020Aug 2024 Solar
OTHERCitizensHospitalTexas Microgrid, LLCVictoria, TXElectric Reliability Council of Texas, Inc. (ERCO)823.0 MWhMar 2020Dec 2023 Natural Gas
Omtanke SolarDG South Carolina Solar, LLCRidgeville, SCSouth Carolina Public Service Authority (SC)10.4 GWhFeb 2020Dec 2023 Solar
Otter Creek Wind Farm LLCAvangrid Renewables LLCRansom, ILPJM Interconnection, LLC (PJM)468.9 GWhFeb 2020Aug 2024 Wind
Oxford SolarCitizens Enterprises CorporationOxford, MAISO New England (ISNE)6.5 GWhJan 2020Dec 2023 Solar
Oak Leaf Solar XXXIII LLC (Lantz)Greenbacker Renewable Energy CorporationSalida, COPublic Service Company of Colorado (PSCO)3.9 GWhDec 2019Dec 2023 Solar
Oak Street SolarCitizens Enterprises CorporationSpringfield, MAISO New England (ISNE)5.4 GWhNov 2019Dec 2023 Solar
OE_AZ1Onward EnergySalome, AZWestern Area Power Administration - Desert Southwest Region (WALC)86.4 GWhNov 2019Aug 2024 Solar
OE_GA3Onward EnergyCamilla, GASouthern Company Services, Inc. - Trans (SOCO)116.0 GWhNov 2019Aug 2024 Solar
Off Airport Road - WestOff Airport Road - West, LLCAccord, NYNew York Independent System Operator (NYIS)6.3 GWhNov 2019Dec 2023 Solar
One PatriotBloom EnergyFoxborough, MAISO New England (ISNE)13.1 GWhNov 2019Dec 2023 Natural Gas
Oxbow CreekOxbow Creek Energy LLCFactoryville, PAPJM Interconnection, LLC (PJM)62.4 GWhNov 2019Dec 2023 Natural Gas
O'Neill Creek SolarO'Neill Creek Solar LLCGaston, ORPortland General Electric Company (PGE)3.9 GWhOct 2019Dec 2023 Solar
Old Court Rd SolarOld Court Rd Solar, LLCWoodstock, MDPJM Interconnection, LLC (PJM)3.4 GWhSep 2019Dec 2023 Solar
Olinda Trail SolarOlinda Trail Solar LLCLindstrom, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhAug 2019Dec 2023 Solar
Oak Leaf Solar XXVIII LLC (CSG)Greenbacker Renewable Energy CorporationPlatteville, COPublic Service Company of Colorado (PSCO)3.0 GWhMay 2019Dec 2023 Solar
Oil Dri 2 SolarWestbound Solar LLCOchlocknee, GASouthern Company Services, Inc. - Trans (SOCO)2.9 GWhApr 2019Dec 2023 Solar
Oak Leaf Solar XXXII (CSG)Greenbacker Renewable Energy CorporationRifle, COPublic Service Company of Colorado (PSCO)3.1 GWhFeb 2019Dec 2023 Solar
Okeechobee Clean Energy CenterFlorida Power & Light CoOkeechobee, FLFlorida Power & Light Co. (FPL)11.1 TWhFeb 2019Aug 2024 Natural Gas
Organ Church SolarMN8 Energy LLCRockwell, NCDuke Energy Carolinas (DUK)10.3 GWhJan 2019Dec 2023 Solar
Oak Leaf Solar XXII LLC (CSG)Greenbacker Renewable Energy CorporationDenver, COPublic Service Company of Colorado (PSCO)3.6 GWhDec 2018Dec 2023 Solar
Oak Leaf Solar XXIII LLC (CSG)Greenbacker Renewable Energy CorporationWatkins, COPublic Service Company of Colorado (PSCO)3.5 GWhDec 2018Dec 2023 Solar
Oak Leaf Solar XXIV LLC (CSG)Greenbacker Renewable Energy CorporationWatkins, COPublic Service Company of Colorado (PSCO)3.1 GWhDec 2018Dec 2023 Solar
Oak Leaf Solar XXVI LLCGreenbacker Renewable Energy CorporationDenver, COPublic Service Company of Colorado (PSCO)3.2 GWhDec 2018Dec 2023 Solar
OK Produce Fresno CarportOK ProduceFresno, CACalifornia Independent System Operator (CISO)3.1 GWhDec 2018Dec 2023 Solar
Oak Leaf Solar XXI (CSG)Greenbacker Renewable Energy CorporationWatkins, COPublic Service Company of Colorado (PSCO)3.5 GWhNov 2018Dec 2023 Solar
Oak Leaf Solar XXV LLC (CSG)Greenbacker Renewable Energy CorporationWatkins, COPublic Service Company of Colorado (PSCO)3.0 GWhNov 2018Dec 2023 Solar
Oak Leaf Solar XXX LLC (CSG)Greenbacker Renewable Energy CorporationAlamosa, COPublic Service Company of Colorado (PSCO)4.0 GWhNov 2018Dec 2023 Solar
Oak Leaf Solar XXXI LLC (CSG)Greenbacker Renewable Energy CorporationDebeque, COPublic Service Company of Colorado (PSCO)3.3 GWhNov 2018Dec 2023 Solar
Orient Wind FarmMidAmerican Energy CoOrient, IAMidcontinent Independent System Operator, Inc. (MISO)1.8 TWhNov 2018Aug 2024 Wind
Oak Hill Solar ArraySouthern Indiana Gas & Elec CoEvansville, INMidcontinent Independent System Operator, Inc. (MISO)3.4 GWhOct 2018Dec 2023 Solar
Oak Leaf Solar XXVII LLCGreenbacker Renewable Energy CorporationGreely, COPublic Service Company of Colorado (PSCO)3.4 GWhOct 2018Dec 2023 Solar
Old Bridge Solar FarmNJR Clean Energy Ventures CorporationOld Bridge, NJPJM Interconnection, LLC (PJM)13.6 GWhJul 2018Dec 2023 Solar
Old Caroleen Solar FarmCypress Creek RenewablesForest City, NCDuke Energy Carolinas (DUK)3.8 GWhJun 2018Dec 2023 Solar
Oswego County - Fulton SolarTesla Inc.Fulton, NYNew York Independent System Operator (NYIS)2.1 GWhMay 2018Dec 2023 Solar
Osawatomie Power Plant North SubCity of Osawatomie - (KS)Osawatomie, KSSouthwest Power Pool (SWPP)5.0 MWhApr 2018Dec 2023 Distillate Fuel Oil
OTHERTexasA&MTexas Microgrid, LLCBryan, TXElectric Reliability Council of Texas, Inc. (ERCO)2.1 GWhApr 2018Dec 2023 Natural Gas
Otis Elevator Company SolarOtis Elevator CompanyFlorence, SCDuke Energy Carolinas (DUK)1.6 GWhApr 2018Dec 2023 Solar
Onondaga County- JamesvilleTesla Inc.Jamesville, NYNew York Independent System Operator (NYIS)2.0 GWhFeb 2018Dec 2023 Solar

Summary of Power Plants By State

Figures are based on August 2024 generation numbers.
StateRankActive PlantsAug 2024 Generation
Alabama# 77814,073.11 GWh
Alaska# 48147631.71 GWh
Arizona# 1016112,447.73 GWh
Arkansas# 23776,473.81 GWh
California# 41,66622,299.47 GWh
Colorado# 282775,476.67 GWh
Connecticut# 331594,351.57 GWh
Delaware# 4931481.79 GWh
District of Columbia# 511219.18 GWh
Florida# 228627,339.08 GWh
Georgia# 625114,863.07 GWh
Hawaii# 4769841.39 GWh
Idaho# 431421,655.52 GWh
Illinois# 533517,196.16 GWh
Indiana# 182029,001.13 GWh
Iowa# 262835,529.62 GWh
Kansas# 311655,363.63 GWh
Kentucky# 21556,964.00 GWh
Louisiana# 148210,133.66 GWh
Maine# 451621,185.43 GWh
Maryland# 381853,346.65 GWh
Massachusetts# 416141,896.47 GWh
Michigan# 1227412,135.86 GWh
Minnesota# 277485,511.98 GWh
Mississippi# 19557,436.42 GWh
Missouri# 201267,051.26 GWh
StateRankActive PlantsAug 2024 Generation
Montana# 40702,306.38 GWh
Nebraska# 361253,559.93 GWh
Nevada# 321104,699.98 GWh
New Hampshire# 42601,808.14 GWh
New Jersey# 253875,633.45 GWh
New Mexico# 391393,198.26 GWh
New York# 1184812,289.60 GWh
North Carolina# 989313,559.75 GWh
North Dakota# 35593,641.88 GWh
Ohio# 819013,652.00 GWh
Oklahoma# 1513010,062.87 GWh
Oregon# 292625,448.37 GWh
Pennsylvania# 324623,205.63 GWh
Rhode Island# 46971,061.17 GWh
South Carolina# 162039,629.88 GWh
South Dakota# 44531,603.17 GWh
Tennessee# 22876,912.16 GWh
Texas# 179758,529.53 GWh
Utah# 371223,440.26 GWh
Vermont# 50114207.44 GWh
Virginia# 1321310,408.51 GWh
Washington# 171389,091.93 GWh
West Virginia# 30365,412.86 GWh
Wisconsin# 242306,416.93 GWh
Wyoming# 34703,868.32 GWh