Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 204
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Univ of Massachusetts Medical CenterUniversity of Massachusetts MedicalWorcester, MAISO New England (ISNE)68.1 GWhMar 1974Dec 2023 Natural Gas : 97.4% Residual Fuel Oil : 2.4%
UI RCP Woodbridge FCUnited Illuminating CoWoodbridge, CTISO New England (ISNE)16.5 GWhNov 2016Dec 2023 Natural Gas
USS Wolf Solar LLCUnited States Solar CorporationWood Lake, MNMidcontinent Independent System Operator, Inc. (MISO)1.1 GWhJun 2023Dec 2023 Solar
University Solar, LLCAES Distributed EnergyWest Greenwich, RIISO New England (ISNE)27.8 GWhNov 2019Aug 2024 Solar
USS Centerfield Solar CSGStandard SolarWebster, MNMidcontinent Independent System Operator, Inc. (MISO)1.9 GWhOct 2019Dec 2023 Solar
USS Webster Solar CSGStandard SolarWebster, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhApr 2019Dec 2023 Solar
USS Water City Solar LLC CSGUnited States Solar CorporationWaterville, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhSep 2021Dec 2023 Solar
USS Water Town Solar LLC CSGUnited States Solar CorporationWaterville, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhOct 2021Dec 2023 Solar
US GSA Heating and TransmissionUS GSA Heating and TransmissionWashington, DCPJM Interconnection, LLC (PJM)32.8 GWhJun 2004Aug 2024 Natural Gas
USS DVL Solar CSGStandard SolarWaconia, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhJul 2019Dec 2023 Solar
USS King 2 CSGStandard SolarWaconia, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhJul 2019Dec 2023 Solar
Upton Community SolarUpton Solar, LLCUpton, MAISO New England (ISNE)3.2 GWhAug 2017Dec 2023 Solar
Upper Marlboro 1 CSGNautilus Solar SolutionsUpper Marlboro, MDPJM Interconnection, LLC (PJM)2.8 GWhNov 2019Dec 2023 Solar
Upper KalskagAlaska Village Elec Coop, IncUpper Kalskag, AK1.5 GWhNov 2004Dec 2023 Distillate Fuel Oil
University Park SouthUniversity Park Energy LLCUniversity Park, ILPJM Interconnection, LLC (PJM)83.4 GWhMay 2001Dec 2023 Natural Gas
University Park NorthLSP University Park LLCUniversity Park, ILPJM Interconnection, LLC (PJM)208.2 GWhMay 2002Dec 2023 Natural Gas
Unity SolarMadison Energy Holdings LLCUnity, MEISO New England (ISNE)7.3 GWhNov 2021Dec 2023 Solar
Unionville City ofCity of Unionville - (MO)Unionville, MOAssociated Electric Cooperative, Inc. (AECI)11.0 MWhDec 1934Dec 2023 Distillate Fuel Oil
UnionvilleAssociated Electric Coop, IncUnionville, MOAssociated Electric Cooperative, Inc. (AECI)240.0 MWhMay 1976Dec 2023 Distillate Fuel Oil
Union Springs 963EF NY CDG 003, LLCUnion Spring, NYNew York Independent System Operator (NYIS)8.3 GWhDec 2021Dec 2023 Solar
Union Springs 40EF NY CDG 011, LLCUnion Spring, NYNew York Independent System Operator (NYIS)8.5 GWhJan 2022Dec 2023 Solar
Union Bridge SolarCitizens Enterprises CorporationUnion Bridge, MDPJM Interconnection, LLC (PJM)12.3 GWhMar 2022Dec 2023 Solar
Unalaska Power ModuleCity of Unalaska - (AK)Unalaska, AK33.0 MWhOct 1993Dec 2023 Distillate Fuel Oil
UnalakleetUnalakleet Valley Elec CoopUnalakleet, AK3.0 GWhApr 2010Dec 2023 Distillate Fuel Oil
UblyThumb Electric Coop of MichUbly, MIMidcontinent Independent System Operator, Inc. (MISO)16.7 MWhMay 1938Dec 2023 Distillate Fuel Oil : 77.3% Natural Gas : 22.7%
UASTP ITucson Electric Power CoTucson, AZTucson Electric Power (TEPC)403.0 MWhNov 2010Dec 2023 Solar
Upper MechanicvilleNew York State Elec & Gas CorpTown of Stillwater, NYNew York Independent System Operator (NYIS)79.6 GWhAug 1983Dec 2023 Water
Upson County GA S1 LLCSolRiver Capital LLCThomaston, GASouthern Company Services, Inc. - Trans (SOCO)5.1 GWhMar 2023Dec 2023 Solar
Upson Rocky Creek Solar PlantAxium US Solar Holdings LLCThomaston, GASouthern Company Services, Inc. - Trans (SOCO)1.1 GWhMay 2012Dec 2023 Solar
USS Sunrise Solar LLC CSGStandard SolarTaylors Falls, MNMidcontinent Independent System Operator, Inc. (MISO)1.8 GWhMay 2020Dec 2023 Solar
USS Sycamore Solar (CSG)Standard SolarSycamore, ILPJM Interconnection, LLC (PJM)4.1 GWhApr 2022Dec 2023 Solar
UCONN Cogen FacilityUniversity of ConnecticutStorrs, CTISO New England (ISNE)123.9 GWhFeb 2006Aug 2024 Natural Gas : 99.7%
University of the PacificThe Greater Light USA LLCStockton, CACalifornia Independent System Operator (CISO)6.2 GWhApr 2022Dec 2023 Solar
USS Verbena Solar LLCUnited States Solar CorporationStewart, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhSep 2022Dec 2023 Solar
University Park SolarSS PA II PSU LLCState College, PAPJM Interconnection, LLC (PJM)2.2 GWhNov 2018Dec 2023 Solar
USS Solar BrickStandard SolarStandard City, ILMidcontinent Independent System Operator, Inc. (MISO)4.7 GWhMay 2021Dec 2023 Solar
USS Good Solar CSGUnited States Solar CorporationStacy, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhNov 2018Dec 2023 Solar
USS Rockpoint Solar CSGUnited States Solar CorporationStacy, MNMidcontinent Independent System Operator, Inc. (MISO)1.9 GWhNov 2018Dec 2023 Solar
USS White Cloud LLC CSGStandard SolarSt. Cloud, MNMidcontinent Independent System Operator, Inc. (MISO)1.9 GWhOct 2019Dec 2023 Solar
USS Haven Solar LLC CSGStandard SolarSt. Cloud, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhOct 2019Dec 2023 Solar
Upriver Dam Hydro PlantCity of SpokaneSpokane, WAAvista Corporation (AVA)36.8 GWhDec 1935Dec 2023 Water
Upper FallsAvista CorpSpokane, WAAvista Corporation (AVA)59.9 GWhMar 1922Dec 2023 Water
Upland PrairieInterstate Power and Light CoSpencer, IAMidcontinent Independent System Operator, Inc. (MISO)1.1 TWhFeb 2019Aug 2024 Wind
USS Water Fowl Solar LLC CSGUnited States Solar CorporationSilver Lake, MNMidcontinent Independent System Operator, Inc. (MISO)875.0 MWhAug 2022Dec 2023 Solar
University of Washington Power PlantUniversity of WashingtonSeattle, WASeattle City Light (SCL)6.0 GWhDec 1968Aug 2024 Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
Union Carbide Seadrift CogenUnion Carbide Corp-SeadriftSeadrift, TXElectric Reliability Council of Texas, Inc. (ERCO)574.6 GWhDec 1963Dec 2023 Natural Gas : 95.6% Other Gas : 4.4%
USS Solar Sources LLC CSGStandard SolarScandia, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhSep 2020Dec 2023 Solar
USS Kasch Solar CSGUnited States Solar CorporationSauk Rapids, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhSep 2018Dec 2023 Solar
USS JJ Solar CSGUnited States Solar CorporationSauk Rapids, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhDec 2018Dec 2023 Solar
USS Mayhew Solar LLC CSGStandard SolarSauk Rapids, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhMay 2020Dec 2023 Solar
USS Solar Rapids CSGUnited States Solar CorporationSauk Rapids, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhDec 2018Dec 2023 Solar
USS Reindeer Solar LLC CSGUnited States Solar CorporationSauk Rapids, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhNov 2020Dec 2023 Solar
USS Brockway Solar CSGUnited States Solar CorporationSartell, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhDec 2018Dec 2023 Solar
UC Santa Cruz SolarForefront Power, LLCSanta Cruz, CACalifornia Independent System Operator (CISO)3.5 GWhJun 2021Dec 2022 Solar
University of California Santa CruzUniversity of California Santa CruzSanta Cruz, CACalifornia Independent System Operator (CISO)35.9 GWhAug 2013Dec 2023 Natural Gas : 90.8% Solar : 9.2%
University of San DiegoBloom Energy 2009 PPASan Diego, CACalifornia Independent System Operator (CISO)6.2 GWhNov 2016Dec 2023 Natural Gas
US GSA - SacramentoTesla Inc.Sacramento, CABalancing Authority of Northern California (BANC)2.2 GWhFeb 2018Dec 2023 Solar
Upper Blackstone (MA) Treasure ValleyNexamp Treasure Valley Solar, LLCRutland, MAISO New England (ISNE)6.9 GWhJun 2014Dec 2023 Solar
US MagnesiumUS MagnesiumRowley, UTPacifiCorp East (PACE)107.8 MWhDec 1971Jun 2024 Natural Gas
Upper SterlingCity of Rock Falls - (IL)Rock Falls, ILMidcontinent Independent System Operator, Inc. (MISO)9.2 GWhMay 1988Dec 2023 Water
University of RochesterUniversity of RochesterRochester, NYNew York Independent System Operator (NYIS)32.5 GWhSep 2005Dec 2023 Natural Gas
UC Riverside Lots 30 & 32MN8 Energy LLCRiverside, CACalifornia Independent System Operator (CISO)7.0 GWhNov 2017Dec 2023 Solar
Union County Resource RecoveryCovanta Union Operations LLCRahway, NJPJM Interconnection, LLC (PJM)303.8 GWhJan 1994Aug 2024 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
USS Giveback Solar LLC (CSG)United States Solar CorporationPueblo, COPublic Service Company of Colorado (PSCO)60.0 MWhNov 2023Dec 2023 Solar
UMES (MD) - Princess AnneNVT LICENSES, LLCPrincess Anne, MDPJM Interconnection, LLC (PJM)2.4 GWhJan 2011Dec 2023 Solar
UnderhillUnderhill Solar LLCPoughkeepsie, NYNew York Independent System Operator (NYIS)3.9 GWhFeb 2019Dec 2023 Solar
UMMS at PocomokeLuminace Solar Maryland II, LLCPocomoke City, MDPJM Interconnection, LLC (PJM)5.1 GWhJan 2013Dec 2023 Solar
Uilk Wind LLCRENEW Energy IncPipestone, MNMidcontinent Independent System Operator, Inc. (MISO)12.3 GWhDec 2009Dec 2023 Wind
USS Greenhouse Solar LLC CSGStandard SolarPine Island, MNMidcontinent Independent System Operator, Inc. (MISO)1.2 GWhNov 2019Dec 2023 Solar
US Foods SolarCD US Solar MT1 LLCPerth Amboy, NJPJM Interconnection, LLC (PJM)6.5 GWhJul 2012Dec 2023 Solar
USS Milkweed Solar LLC CSGStandard SolarPaynesville, MNMidcontinent Independent System Operator, Inc. (MISO)1.8 GWhMay 2020Dec 2023 Solar
Utah Red Hills Renewable Energy ParkMN8 Energy LLCParowan, UTPacifiCorp East (PACE)189.8 GWhNov 2015Dec 2023 Solar
Upper Pacolet HydroLockhart Power CoPacolet, SCDuke Energy Carolinas (DUK)3.7 GWhJan 2013Dec 2023 Water
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhSep 2020Dec 2023 Solar
University of Arizona - Biosphere 2University of Arizona - Biosphere 2Oracle, AZWestern Area Power Administration - Desert Southwest Region (WALC)118.0 MWhOct 1990Dec 2023 Natural Gas : 71.2% Distillate Fuel Oil : 28.8%
US Gypsum OakfieldU S Gypsum CoOakfield, NYNew York Independent System Operator (NYIS)15.8 GWhMar 1986Dec 2023 Natural Gas
University of Notre DameUniversity of Notre DameNotre Dame, INPJM Interconnection, LLC (PJM)92.2 GWhJun 1952Aug 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Unionville Hydro Project 2499 NYErie Boulevard Hydropower LPNorwood, NYNew York Independent System Operator (NYIS)14.9 GWhJun 1984Dec 2023 Water
USS Hubers Solar LLC CSGUnited States Solar CorporationNorthfield, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhDec 2020Dec 2023 Solar
Union GardenExcelsior Energy CapitalNorthfield, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhFeb 2021Dec 2023 Solar
USS Dubhe Solar CSGUnited States Solar CorporationNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhNov 2018Dec 2023 Solar
USS Solar Dawn CSGUnited States Solar CorporationNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhNov 2018Dec 2023 Solar
USS Norelius Solar CSGUnited States Solar CorporationNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhDec 2018Dec 2023 Solar
USS Nillie Corn Solar CSGUnited States Solar CorporationNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhNov 2018Dec 2023 Solar
USS Kost Trail Solar CSGStandard SolarNorth Branch, MNMidcontinent Independent System Operator, Inc. (MISO)2.0 GWhMay 2019Dec 2023 Solar
USS Flower Solar LLC CSGStandard SolarNicollet, MNMidcontinent Independent System Operator, Inc. (MISO)2.3 GWhAug 2020Dec 2023 Solar
Upper Newton FallsErie Boulevard Hydropower LPNewton Falls, NYNew York Independent System Operator (NYIS)7.5 GWhDec 1926Dec 2023 Water
UI RCP New Haven Fuel CellUnited Illuminating CoNew Haven, CTISO New England (ISNE)19.4 GWhJul 2015Aug 2024 Natural Gas
UintahMoon Lake Electric Assn IncNeola, UTWestern Area Power Administration - Rocky Mountain Region (WACM)6.3 GWhJun 1920Dec 2023 Water
Upstream Wind Energy LLCInvenergy Services LLCNeligh, NESouthwest Power Pool (SWPP)798.1 GWhNov 2018Aug 2024 Wind
Underwood PV2Ecoplexus, IncMurfreesboro, NCPJM Interconnection, LLC (PJM)27.9 GWhSep 2020Dec 2023 Solar
Uwharrie Mountain RenewableUwharrie Mountain Renewable Energy, LLCMt. Gilead, NCDuke Energy Progress East (CPLE)35.2 GWhJun 2014Dec 2023 Landfill Gas
Unit 4City of Mt Pleasant - (UT)Mt Pleasent, UTPacifiCorp East (PACE)3.2 GWhMay 1993Dec 2023 Water
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MNMidcontinent Independent System Operator, Inc. (MISO)4.5 GWhMay 2011Dec 2022 Wind
UN-School House LLCBCD Project Holdings 1, LLCMorris Township, PAPJM Interconnection, LLC (PJM)31.0 GWhDec 2022Dec 2023 Solar
USS Cougar Solar LLC CSGStandard SolarMorgan, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhAug 2020Dec 2023 Solar
USS Rosebud Solar LLCUnited States Solar CorporationMorgan, MNMidcontinent Independent System Operator, Inc. (MISO)2.4 GWhJul 2022Dec 2023 Solar
USS Verde Solar LLC CSGStandard SolarMorgan, MNMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhSep 2020Dec 2023 Solar
USS Dot Com Solar LLC CSGStandard SolarMorgan, MNMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhFeb 2021Dec 2023 Solar
USS Steamboat Solar LLC CSGStandard SolarMorgan, MNMidcontinent Independent System Operator, Inc. (MISO)1.9 GWhMar 2021Dec 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