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South Dakota Power Plant Projects

113 Projects • 7.79 GW Total Capacity

104 Operational9 Planned
Project NameCountyStatusCapacity (MW)Generation TypeDeveloper
Big Stone (1)GrantOperational450 MWCoalOtter Tail Power Co
Astoria Station (1)DeuelOperational349 MWGasOtter Tail Power Co
Dakota Range Wind (DKR01)GrantOperational304 MWWindNorthern States Power Co - Minnesota
Deuel Harvest Wind Energy LLC (GEN1)DeuelOperational300 MWWindSouthern Power Co
Triple H Wind Project (WTG)HydeOperational250.2 MWWindEngie North America
Prevailing Wind Park (PWPSD)YanktonOperational220 MWWindAES Distributed Energy
Buffalo Ridge II LLC (1)BrookingsOperational210 MWWindAvangrid Power LLC
Crowned Ridge Wind II Energy Center (CRW2)CodingtonOperational200.6 MWWindNorthern States Power Co - Minnesota
Crowned Ridge Wind Energy Center (CTTL1)CodingtonOperational200.1 MWWindCrowned Ridge Wind, LLC
Crocker Wind Farm (CRCKR)ClarkOperational200 MWWindCrocker Wind Farm, LLC
Sweetland Wind Farm, LLC (SLW)HandOperational200 MWWindSweetland Wind Farm, LLC
North Bend Wind Project, LLC (NBEND)HydeOperational200 MWWindNorth Bend Wind Project, LLC
Deer Creek Station (02)BrookingsOperational170 MWGasBasin Electric Power Coop
Angus Anson (4)MinnehahaOperational166.3 MWGasNorthern States Power Co - Minnesota
Deer Creek Station (01)BrookingsOperational154 MWGasBasin Electric Power Coop
Tatanka Ridge (WT1)DeuelOperational154 MWWindTatanka Ridge LLC
Dakota Range III Wind Project (WTG)GrantOperational153.6 MWWindEngie North America
Prairie Winds SD1 (SD1)JerauldOperational150 MWWindBasin Electric Power Coop
Wild Springs (WLDSP)PenningtonOperational128 MWSolarNational Grid Renewables
Angus Anson (1)MinnehahaOperational119.7 MWGasNorthern States Power Co - Minnesota
Angus Anson (2)MinnehahaOperational119.7 MWGasNorthern States Power Co - Minnesota
Oahe (1)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (2)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (3)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (4)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (5)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (6)HughesOperational112.3 MWHydroUSACE-Omaha
Oahe (7)HughesOperational112.3 MWHydroUSACE-Omaha
Groton Generation Station (GT01)BrownOperational108.2 MWGasBasin Electric Power Coop
Groton Generation Station (GT02)BrownOperational108.2 MWGasBasin Electric Power Coop
Willow Creek Wind Power LLC (1)ButteOperational105 MWWindWillow Creek Wind Power LLC
Day County Wind LLC (GE15)DayOperational99 MWWindDay County Wind LLC
Coyote Ridge (WT1)BrookingsOperational97.4 MWWindCoyote Ridge LLC
Campbell County Wind Farm (CCWF1)CampbellOperational94.3 MWWindConsolidated Edison Development Inc.
Aberdeen CT (2)BrownOperational82.2 MWGasNorthWestern Energy - (SD)
Beethoven Wind (B&H80)Bon HommeOperational80 MWWindNorthWestern Energy - (SD)
Fall River Solar, LLC (452)Fall RiverOperational80 MWSolarGreenbacker Renewable Energy Corporation
Spirit Mound (1)ClayOperational67.5 MWOilBasin Electric Power Coop
Spirit Mound (2)ClayOperational67.5 MWOilBasin Electric Power Coop
Watertown Power Plant (1)CodingtonOperational67.5 MWOilMissouri Basin Muni Power Agny
Big Bend Dam (1)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (2)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (4)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (5)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (6)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (7)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (8)BuffaloOperational67.3 MWHydroUSACE-Omaha
Big Bend Dam (3)BuffaloOperational67.2 MWHydroUSACE-Omaha
Wessington Springs (1)JerauldOperational51 MWWindWessington Wind
Buffalo Ridge I LLC (1)BrookingsOperational50.4 MWWindAvangrid Power LLC
South Dakota Wind Energy Cente (GE15)HydeOperational40.5 MWWindFPL Energy South Dakota Wind LLC
Fort Randall (1)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (2)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (3)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (4)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (5)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (6)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (7)Charles MixOperational40 MWHydroUSACE-Omaha
Fort Randall (8)Charles MixOperational40 MWHydroUSACE-Omaha
Lange Generating Station (0001)PenningtonOperational40 MWGasBlack Hills Power, Inc.
Aberdeen CT (GT1)BrownOperational28.8 MWOilNorthWestern Energy - (SD)
Ben French (GT1)PenningtonOperational25 MWGasBlack Hills Power, Inc.
Ben French (GT2)PenningtonOperational25 MWGasBlack Hills Power, Inc.
Ben French (GT3)PenningtonOperational25 MWGasBlack Hills Power, Inc.
Ben French (GT4)PenningtonOperational25 MWGasBlack Hills Power, Inc.
Rolling Thunder Wind Farm Hybrid (1)HandOperational25 MWWindAE Power Services LLC
Lake Preston (1A)KingsburyOperational24.1 MWOilOtter Tail Power Co
Aurora County Wind (ACSD)AuroraOperational20 MWWindConsolidated Edison Development Inc.
Brule County Wind (BCSD)BruleOperational20 MWWindConsolidated Edison Development Inc.
Oak Tree Energy (OTE14)ClarkOperational19.5 MWWindConsolidated Edison Development Inc.
Lange Generating Station (IC01)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Lange Generating Station (IC02)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Lange Generating Station (IC03)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Lange Generating Station (IC04)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Lange Generating Station (IC05)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Lange Generating Station (IC06)PenningtonActive16.6 MWGasBlack Hills Power, Inc.
Aberdeen CT (3)BrownActive16 MWGasNorthWestern Energy - (SD)
Aberdeen CT (4)BrownActive16 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG1)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG2)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG3)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG4)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG5)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Bob Glanzer Generating Station (HG6)BeadleOperational11.5 MWGasNorthWestern Energy - (SD)
Prairie Winds SD1 (SD2)JerauldOperational10.5 MWWindBasin Electric Power Coop
Yankton (3)YanktonOperational6.5 MWGasNorthWestern Energy - (SD)
POET Biorefining - Chancellor (1)TurnerOperational5.4 MWBiomassPOET Biorefining- Chancellor
Brookings Solar (1)BrookingsActive4.9 MWSolarWestern Minnesota Mun Pwr Agny
POET Bioprocessing- Mitchell (1)DavisonOperational3.9 MWGasPOET Bioprocessing- Mitchell
POET Biorefining - Hudson (1)LincolnOperational3.6 MWGasPOET Biorefining - Hudson
Clark (SD) (1)ClarkOperational2.7 MWOilNorthWestern Energy - (SD)
Faulkton (1)FaulkOperational2.7 MWOilNorthWestern Energy - (SD)
Yankton (2)YanktonOperational2.7 MWOilNorthWestern Energy - (SD)
Yankton (1)YanktonOperational2.2 MWGasNorthWestern Energy - (SD)
Ben French (1)PenningtonOperational2 MWOilBlack Hills Power, Inc.
Ben French (2)PenningtonOperational2 MWOilBlack Hills Power, Inc.
Ben French (3)PenningtonOperational2 MWOilBlack Hills Power, Inc.
Ben French (4)PenningtonOperational2 MWOilBlack Hills Power, Inc.
Ben French (5)PenningtonOperational2 MWOilBlack Hills Power, Inc.
Ft. Pierre (5)StanleyOperational2 MWOilCity of Fort Pierre - (SD)
Ft. Pierre (6)StanleyOperational2 MWOilCity of Fort Pierre - (SD)
Ft. Pierre (7)StanleyOperational2 MWOilCity of Fort Pierre - (SD)
Spearfish Hydro (TURB1)LawrenceOperational2 MWHydroCity of Spearfish
Spearfish Hydro (TURB2)LawrenceOperational2 MWHydroCity of Spearfish
Yankton (4)YanktonOperational2 MWOilNorthWestern Energy - (SD)
State Auto Insurance (1)GrantOperational1.7 MWOilSLB Milbank LLC
Valley Queen Cheese (1)GrantOperational1.5 MWOilValley Queen Cheese Factory, Inc.
Valley Queen Cheese (2)GrantOperational1.5 MWOilValley Queen Cheese Factory, Inc.
Valley Queen Cheese (3)GrantOperational1.5 MWOilValley Queen Cheese Factory, Inc.
Prairie Winds SD1 (SD3)JerauldOperational1.5 MWWindBasin Electric Power Coop
Pierre Solar (PIERS)HughesOperational1 MWSolarPierre Solar
Big Stone (D1)GrantOperational1 MWOilOtter Tail Power Co
Rolling Thunder Wind Farm Hybrid (2)HandOperational0.8 MWBatteryAE Power Services LLC

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Data source: U.S. Energy Information Administration EIA Form 860M

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Long Island Power AuthorityLos Angeles Department of Water and PowerLouisville Gas and Electric and Kentucky Utilities EnergyLoveland Area Projects TransmissionLower Yellowstone Rural Electric CooperativeMadison Gas and ElectricMaine Public ServiceManitoba HydroMetropolitan Edison CompanyMichigan Electric Transmission CompanyMichigan Public Power AgencyMid-Kansas Electric CompanyMidAmerican EnergyMidcontinent Independent System OperatorMidwest EnergyMinnesota PowerMinnkota Power CooperativeMissouri River Energy ServicesMissouri Western Energy CorporationMontana-Dakota UtilitiesMunicipal Commission of BoonvilleNAEANV EnergyNational GridNavajo-CrystalNebraska Public Power DistrictNew York Power AuthorityNew York State Electric and GasNew York TranscoNextEra Energy TransmissionNextEra Energy Transmission SouthwestNorthWestern EnergyNortheast UtilitiesNorthern Indiana Public ServiceNorthern States Power CompanyNorthwest Iowa Power CooperativeNorthwestern Wisconsin Electric CompanyOhio Valley Electric CorporationOklahoma Gas and ElectricOld Dominion Electric CooperativeOmaha Public Power DistrictOrange and RocklandOrlando Utilities CommissionOtter Tail Power CompanyPECO Energy CompanyPJMPPL CorporationPacifiCorpPacific Gas and Electric CompanyPennsylvania Electric CompanyPlatte River Power AuthorityPortland General ElectricPotomac Electric Power CompanyPrairie PowerPublic Service Company Of ColoradoPublic Service Company of New MexicoPublic Service Electric and GasPuget Sound EnergyRochester Gas and ElectricRochester Public UtilitiesRockland Electric CompanySacramento Municipal Utility DistrictSalt River ProjectSan Diego Gas and ElectricSantee CooperSeminole Electric CooperativeSouth Mississippi Electric Power AssociationSouthern California EdisonSouthern CompanySouthern Illinois Power CooperativeSouthern Indiana Gas and Electric CompanySouthern Maryland Electric CooperativeSouthern Minnesota Municipal Power AgencySouthwestern Power AdministrationSouthwestern Public Service CompanySunflower Electric Power CorporationTacoma Public UtilitiesTampa Electric CompanyTennessee Valley AuthorityTransource MissouriTri-State Generation and Transmission AssociationTucson Electric PowerUnited Gas Improvement CompanyUnited Illuminating CompanyUpper Peninsula Power CompanyValley Electric AssociationVillage of ArcadeVillage of IlionWAPA Sierra NevadaWAPA/BEPC/HCPD Integrated SystemWabash Valley Power AssociationWestar EnergyWestern Area Power AdministrationWestern Area Power Administration Desert Southwest RegionWestern Farmers Electric CooperativeWisconsin Electric Power CompanyWisconsin Public Service CorporationWolverine Power Supply CooperativeXcel Energy

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