Directory of Power Plants in the United States

List of All United States Power Plants

Displaying Results 1 to 100 of 1,284
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Siphon Drop Power PlantYuma County Water User's AssociationWinterhaven, CAWestern Area Power Administration - Desert Southwest Region (WALC)12.8 GWhAug 1987Dec 2023 Water
SWM Fuel CellYaphank Fuel Cell Park, LLCYaphank, NYNew York Independent System Operator (NYIS)57.4 GWhNov 2021Dec 2023 Natural Gas
SC 1 Data Center, Phase 2Xeres Ventures LLCSanta Clara, CACalifornia Independent System Operator (CISO)201.0 MWhAug 2011Aug 2024 Distillate Fuel Oil
SumpterWolverine Power Supply CoopBelleville, MIMidcontinent Independent System Operator, Inc. (MISO)120.0 GWhJun 2002Nov 2023 Natural Gas
Suburban Landfill Gas RecoveryWM Renewable Energy LLCGlenford, OHPJM Interconnection, LLC (PJM)30.5 GWhDec 2010Dec 2023 Landfill Gas
Superior Landfill Gas RecoveryWM Renewable Energy LLCSavannah, GASouthern Company Services, Inc. - Trans (SOCO)46.9 GWhOct 2009Dec 2023 Landfill Gas
Spruce Ridge Gas RecoveryWM Renewable Energy LLCGlencoe, MNMidcontinent Independent System Operator, Inc. (MISO)20.2 GWhMar 2008Dec 2023 Landfill Gas
Springhill Gas Recovery PlantWM Renewable Energy LLCCampbellton, FLSouthern Company Services, Inc. - Trans (SOCO)32.9 GWhApr 2006Dec 2023 Landfill Gas
Settlers Hill Gas RecoveryWM Illinois Renewable Energy LLCBatavia, ILPJM Interconnection, LLC (PJM)24.9 GWhSep 1988Dec 2023 Landfill Gas
Sandstone RapidsWisconsin Public Service CorpTown of Stephenson, WIMidcontinent Independent System Operator, Inc. (MISO)8.2 GWhDec 1924Dec 2023 Water
South Fond Du LacWisconsin Power & Light CoFond du Lac, WIMidcontinent Independent System Operator, Inc. (MISO)14.5 GWhApr 1993Dec 2023 Natural Gas : 99.8%
Springfield Solar (WI)Wisconsin Power & Light CoLomira, WIMidcontinent Independent System Operator, Inc. (MISO)138.8 GWhNov 2023Aug 2024 Solar
Sheboygan FallsWisconsin Power & Light CoSheboygan, WIMidcontinent Independent System Operator, Inc. (MISO)546.5 GWhMay 2005Dec 2023 Natural Gas
South Oak CreekWisconsin Electric Power CoOak Creek, WIMidcontinent Independent System Operator, Inc. (MISO)3.0 TWhNov 1959Aug 2024 Subbituminous Coal : 99.3% Natural Gas : 0.7%
Swift Creek Chemical ComplexWhite Springs Agrici Chem IncWhite Springs, FLDuke Energy Florida, Inc. (FPC)71.9 GWhDec 1979Aug 2024 Other Fuel : 95.7% Natural Gas : 4.3%
Source Power NY II - WhalingWhaling Solar, LLCUtica, NYNew York Independent System Operator (NYIS)824.0 MWhAug 2023Dec 2023 Solar
Seminole MillWestRock SeminoleJacksonville, FLJEA (JEA)128.9 GWhJan 1957Dec 2023 Natural Gas
Solar BlueWestlands Solar Blue (OZ) Owner, LLCLemoore, CACalifornia Independent System Operator (CISO)502.3 GWhNov 2023Aug 2024 Solar : 94.4% Electricity used for energy storage : 5.6%
Silver Lake Solar Photovoltaic FacilityWestern Massachusetts Electric CompanyPittsfield, MAISO New England (ISNE)1.4 GWhNov 2010Dec 2023 Solar
Shawnee - GAWestbound Solar LLCWaynesboro, GASouthern Company Services, Inc. - Trans (SOCO)4.5 GWhSep 2020Dec 2023 Solar
Solvay SolarWest Deptford Distributed Solar, LLCWest Deptford, NJPJM Interconnection, LLC (PJM)9.7 GWhDec 2019Dec 2023 Solar
Stanton Energy Reliability Center HybridWellhead Services, IncStanton, CACalifornia Independent System Operator (CISO)1.6 GWhJun 2020Aug 2024 Natural Gas
Silver MapleWEB Silver Maple Wind LLCClifton, MEISO New England (ISNE)52.1 GWhSep 2022Dec 2023 Wind
South PlantWaverly Municipal Elec UtilityWaverly, IAMidcontinent Independent System Operator, Inc. (MISO)79.0 MWhApr 2000Dec 2023 Distillate Fuel Oil
Salt Palace Solar Gen PlantWasatch View Solar LLCSalt Lake City, UTPacifiCorp East (PACE)2.0 GWhApr 2012Dec 2023 Solar
Shelter Creek Condominiums SolarVista Solar, Inc.San Bruno, CACalifornia Independent System Operator (CISO)3.4 GWhJan 2020Dec 2023 Solar
Southampton Power StationVirginia Electric & Power CoFranklin, VAPJM Interconnection, LLC (PJM)340.0 GWhFeb 1992Dec 2023 Wood/Wood Waste Solids : 99.8%
SurryVirginia Electric & Power CoSurry, VAPJM Interconnection, LLC (PJM)13.8 TWhNov 1972Aug 2024 Nuclear
SpaldingVillage of Spalding - (NE)Spalding, NESouthwest Power Pool (SWPP)5.0 MWhJun 1919Dec 2023 Distillate Fuel Oil : 60.0% Water : 40.0%
Spruance Operating Services LLCVeolia Energy Operating ServiceRichmond, VAPJM Interconnection, LLC (PJM)56.2 GWhApr 1992Aug 2024 Natural Gas
StanfordVC RenewablesStanfordville, NYNew York Independent System Operator (NYIS)9.4 GWhJul 2021Dec 2023 Solar
Stock IslandUtility Board of Key West CityStock Island, FLFlorida Power & Light Co. (FPL)3.0 GWhOct 1978Dec 2023 Distillate Fuel Oil
Spanish Fork Community SolarUtah Municipal Power AgencySpanish Fork, UTPacifiCorp East (PACE)7.2 GWhJun 2021Dec 2023 Solar
San EmidioUSG Nevada LLCGerlach, NVNevada Power Company (NEVP)83.0 GWhApr 2012Dec 2023 Geothermal
South Robeson FarmUSF Surry, LLCRowland, NCDuke Energy Progress East (CPLE)7.2 GWhMay 2012Dec 2023 Solar
Sarah SolarUSF Surry, LLCLouisburg, NCDuke Energy Progress East (CPLE)7.9 GWhJun 2015Dec 2023 Solar
Stockton HydroUSCE-Kansas City DistrictStockton, MOSouthwestern Power Administration (SPA)35.0 GWhFeb 1973Dec 2023 Water
Sam Rayburn DamUSACE-Fort Worth DistrictJasper, TXMidcontinent Independent System Operator, Inc. (MISO)106.5 GWhAug 1965Dec 2023 Water
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MIMidcontinent Independent System Operator, Inc. (MISO)162.7 GWhJun 1932Dec 2023 Water
St StephenUS Army Corps of EngineersSt. Stephen, SCSouth Carolina Public Service Authority (SC)205.8 GWhFeb 1985Dec 2023 Water
SiouxUnion Electric Co - (MO)West Alton, MOMidcontinent Independent System Operator, Inc. (MISO)3.3 TWhApr 1967Aug 2024 Subbituminous Coal : 77.8% Bituminous Coal : 22.0%
Shoshone (WY)U S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)20.1 GWhMar 1922Dec 2023 Water
SeminoeU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)140.7 GWhJul 1939Dec 2023 Water
StampedeU S Bureau of ReclamationTruckee, CANevada Power Company (NEVP)6.5 GWhDec 1987Dec 2023 Water
Spring CreekU S Bureau of ReclamationRedding, CABalancing Authority of Northern California (BANC)306.9 GWhDec 1963Aug 2024 Water
Spirit MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)18.4 GWhSep 1994Oct 2023 Water
ShastaU S Bureau of ReclamationRedding, CABalancing Authority of Northern California (BANC)2.4 TWhMay 1944Aug 2024 Water
SecurityTX LFG Energy, LPCleveland, TXMidcontinent Independent System Operator, Inc. (MISO)15.2 GWhFeb 2003Dec 2023 Landfill Gas
SpringervilleTucson Electric Power CoSpringerville, AZTucson Electric Power (TEPC)6.4 TWhMay 1985Aug 2024 Subbituminous Coal : 99.4%
Sand Bar Power PlantTri-Dam Power AuthorityStanislaus Ntl. Fores, CACalifornia Independent System Operator (CISO)124.3 GWhApr 1986Dec 2023 Water
SkookumchuckTransAlta Centralia Gen LLCTenino, WABonneville Power Administration (BPAT)3.2 GWhAug 1990Dec 2023 Water
Stafford MS Ground Mount Community SolarTown of Stafford - (CT)Stafford, CTISO New England (ISNE)3.2 GWhJun 2016Dec 2023 Solar
South Cary WRF Solar ArrayTown Of CaryApex, NCDuke Energy Progress East (CPLE)1.3 GWhNov 2012Dec 2022 Solar
SnowdenTown of Bedford - (VA)Big Island, VAPJM Interconnection, LLC (PJM)14.0 GWhJul 1987Dec 2023 Water
SSD Clackamas 1, LLCThor Solar 1 CEI, LLCBoring, ORPortland General Electric Company (PGE)6.5 GWhNov 2020Dec 2023 Solar
SSD Clackamas 4, LLCThor Solar 1 CEI, LLCMolalla, ORPortland General Electric Company (PGE)4.1 GWhNov 2020Dec 2023 Solar
SSD Marion 5, LLCThor Solar 1 CEI, LLCWoodburn, ORPortland General Electric Company (PGE)4.0 GWhNov 2020Dec 2023 Solar
SSD Marion 6, LLCThor Solar 1 CEI, LLCAurora, ORPortland General Electric Company (PGE)3.7 GWhNov 2020Dec 2023 Solar
SSD Marion 3, LLCThor Solar 1 CEI, LLCSalem, ORPortland General Electric Company (PGE)3.3 GWhNov 2020Dec 2023 Solar
SSD Marion 1, LLCThor Solar 1 CEI, LLCGrevais, ORPortland General Electric Company (PGE)3.0 GWhNov 2020Dec 2023 Solar
SSD Clackamas 7, LLCThor Solar 1 CEI, LLCMolalla, ORPortland General Electric Company (PGE)3.9 GWhNov 2020Dec 2023 Solar
Smith College Central Heating PlantThe Trustees of Smith CollegeNorthampton, MAISO New England (ISNE)15.1 GWhSep 2008Dec 2023 Natural Gas
Sabine River OperationsThe Dow Chemical CompanyOrange, TXMidcontinent Independent System Operator, Inc. (MISO)2.4 TWhDec 1947Aug 2024 Natural Gas : 99.6%
Sacramento Regional County Sanitation PVTesla Inc.Elk Grove, CABalancing Authority of Northern California (BANC)7.4 GWhNov 2017Dec 2023 Solar
South Sioux City SolarTesla Inc.Dakota, NESouthwest Power Pool (SWPP)4.1 GWhNov 2016Dec 2023 Solar
Sacramento Fairbain Water Treatment PlantTesla Inc.Sacramento, CABalancing Authority of Northern California (BANC)1.1 GWhJan 2013Dec 2023 Solar
Sullivan County - Adult Care SolarTesla Inc.Liberty, NYNew York Independent System Operator (NYIS)2.3 GWhApr 2017Dec 2023 Solar
Susquehanna University SolarTerraform ArcadiaSelinsgrove, PAPJM Interconnection, LLC (PJM)4.7 GWhAug 2018Dec 2023 Solar
Sue Cleveland High SchoolTerraform ArcadiaRio Rancho, NMPublic Service Company of New Mexico (PNM)2.1 GWhOct 2013Dec 2023 Solar
SeminoleTerraform ArcadiaDonalsonville, GASouthern Company Services, Inc. - Trans (SOCO)1.4 GWhSep 2014Dec 2023 Solar
Southbridge PVTerraform ArcadiaSouthbridge, MAISO New England (ISNE)3.6 GWhDec 2013Dec 2023 Solar
Skidmore CollegeTerraform ArcadiaSaratoga Springs, NYNew York Independent System Operator (NYIS)2.3 GWhJun 2014Dec 2023 Solar
Sacramento (SMUD)Terraform ArcadiaSacramento, CABalancing Authority of Northern California (BANC)2.1 GWhJul 2014Dec 2023 Solar
San Gorgonio Westwinds II LLCTerra-Gen Operating Co-WindNorth Palm Springs, CACalifornia Independent System Operator (CISO)112.4 GWhMay 1999Dec 2023 Wind
SEGS IXTerra-Gen Operating Co-SolarHinkley, CACalifornia Independent System Operator (CISO)114.2 GWhAug 1990Aug 2024 Solar
SequoyahTennessee Valley AuthoritySoddy Daisy, TNTennessee Valley Authority (TVA)17.5 TWhJun 1981Aug 2024 Nuclear
ShawneeTennessee Valley AuthorityWest Paducah, KYTennessee Valley Authority (TVA)5.2 TWhMar 1953Aug 2024 Subbituminous Coal : 99.8%
South HolstonTennessee Valley AuthorityBristol, TNTennessee Valley Authority (TVA)94.6 GWhJan 1951Dec 2023 Water
Sagamore Plant CogenerationTate & Lyle Ingredients Americas IncLafayette, INMidcontinent Independent System Operator, Inc. (MISO)26.9 GWhSep 1984Aug 2024 Natural Gas
Syncarpha Westminster Hybrid CSGSyncarpha Westminster, LLCWestminster, MAISO New England (ISNE)6.4 GWhOct 2022Dec 2023 Solar
Syncarpha Tewksbury Hybrid CSGSyncarpha Tewksbury, LLCTewksbury, MAISO New England (ISNE)4.1 GWhJan 2022Dec 2023 Solar
Syncarpha TaosSyncarpha Taos I, LLCTaos, NMPublic Service Company of New Mexico (PNM)8.2 GWhApr 2020Dec 2023 Solar
Syncarpha Still River, LLC CSGSyncarpha Still River, LLCBolton, MAISO New England (ISNE)3.5 GWhNov 2016Dec 2023 Solar
Syncarpha QuestaSyncarpha Questa I, LLCCerro, NMPublic Service Company of New Mexico (PNM)4.0 GWhDec 2019Dec 2023 Solar
Syncarpha Puddon II Hybrid CSGSyncarpha Puddon II, LLCNorthbridge, MAISO New England (ISNE)9.3 GWhFeb 2021Dec 2022 Solar
Syncarpha Puddon I Hybrid CSGSyncarpha Puddon I, LLCNorthbridge, MAISO New England (ISNE)8.9 GWhFeb 2021Dec 2022 Solar
Syncarpha Palmer, LLCSyncarpha Palmer, LLCPalmer, MAISO New England (ISNE)7.7 GWhNov 2015Dec 2023 Solar
Syncarpha Northbridge II Hybrid CSGSyncarpha Northbridge II, LLCWhitinsville, MAISO New England (ISNE)8.3 GWhMar 2021Dec 2023 Solar
Syncarpha Northbridge I Hybrid(CSG)Syncarpha Northbridge I, LLCWhitinsville, MAISO New England (ISNE)8.6 GWhNov 2021Dec 2023 Solar
Syncarpha Northampton Hybrid CSGSyncarpha Northampton, LLCNorthampton, MAISO New England (ISNE)5.0 GWhNov 2020Dec 2023 Solar
Syncarpha Millbury Hybrid (CSG)Syncarpha Millbury, LLCMillbury, MAISO New England (ISNE)7.8 GWhSep 2022Dec 2023 Solar
Syncarpha Leicester Hybrid CSGSyncarpha Leicester, LLCLeicester, MAISO New England (ISNE)4.4 GWhMay 2021Dec 2023 Solar : 99.5% Electricity used for energy storage : 0.5%
Syncarpha Hancock III CSGSyncarpha Hancock III, LLCPittsfield, MAISO New England (ISNE)1.5 GWhOct 2017Dec 2023 Solar
Syncarpha Hancock II CSGSyncarpha Hancock II, LLCHancock, MAISO New England (ISNE)3.1 GWhOct 2017Dec 2023 Solar
Syncarpha Hancock I CSGSyncarpha Hancock I, LLCHancock, MAISO New England (ISNE)2.9 GWhOct 2017Dec 2023 Solar
Syncarpha Halifax Hybrid CSGSyncarpha Halifax, LLCHalifax, MAISO New England (ISNE)2.7 GWhNov 2020Dec 2023 Solar : 99.0%
Syncarpha El RitoSyncarpha El Rito I, LLCEl Rito, NMPublic Service Company of New Mexico (PNM)3.8 GWhNov 2019Dec 2023 Solar
Syncarpha Eagle NestSyncarpha Eagle Nest I, LLCEagle Nest, NMPublic Service Company of New Mexico (PNM)2.3 GWhOct 2018Dec 2023 Solar
Syncarpha Blandford Hybrid CSGSyncarpha Blandford, LLCBlandford, MAISO New England (ISNE)8.1 GWhNov 2019Dec 2023 Solar
Sylvamo Corporation Eastover FacilitySylvamo Corporation - EastoverEastover, SCDominion Energy South Carolina, Inc. (SCEG)558.8 GWhMar 1984Aug 2024 Black Liquor : 73.1% Wood/Wood Waste Solids : 16.0% Natural Gas : 10.3% Waste/Other Oil : 0.6%

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