Directory of Power Plants in Wisconsin

List of All Wisconsin Power Plants

Displaying Results 101 to 200 of 239
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Jim FallsNorthern States Power Co - MinnesotaJim Falls, WIMidcontinent Independent System Operator, Inc. (MISO)121.9 GWhJun 1988Dec 2024 Water
Rapide CrocheCity of KaukaunaKaukana, WIMidcontinent Independent System Operator, Inc. (MISO)17.2 GWhDec 1925Dec 2024 Water
New BadgerCity of KaukaunaKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)51.9 GWhDec 2013Apr 2025 Water
Island Street Peaking PlantWPPI EnergyKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)11.0 GWhMay 2004Dec 2024 Natural Gas
Kaukauna Paper MillThilmany LLCKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)115.6 GWhDec 1950Apr 2025 Natural Gas : 50.6% Black Liquor : 49.4%
Kaukauna Gas TurbineCity of KaukaunaKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)1.7 GWhApr 1969Dec 2024 Natural Gas
Kaukauna City HydroCity of KaukaunaKaukauna, WIMidcontinent Independent System Operator, Inc. (MISO)23.0 GWhNov 1940Dec 2024 Water
UW ParksideWisconsin Electric Power CoKenosha, WIMidcontinent Independent System Operator, Inc. (MISO)3.9 GWhOct 2020Dec 2024 Solar
Kohler SolarWisconsin Power & Light CoKohler, WIMidcontinent Independent System Operator, Inc. (MISO)2.6 GWhMay 2022Dec 2024 Solar
Weston RICEWisconsin Public Service CorpKronenwetter, WIMidcontinent Independent System Operator, Inc. (MISO)85.5 GWhJun 2023Dec 2024 Natural Gas
French IslandNorthern States Power Co - MinnesotaLa Cross, WIMidcontinent Independent System Operator, Inc. (MISO)62.3 GWhDec 1939Apr 2025 Wood/Wood Waste Solids : 45.9% Non-biogenic Municipal Solid Waste : 27.4% Biogenic Municipal Solid Waste : 22.4% Distillate Fuel Oil : 3.9%
La FargeLa Farge Municipal Electric CoLa Farge, WIMidcontinent Independent System Operator, Inc. (MISO)5.0 MWhSep 1990Dec 2024 Distillate Fuel Oil
Flambeau Hydroelectric StationDairyland Power CoopLadysmith, WIMidcontinent Independent System Operator, Inc. (MISO)62.1 GWhDec 1950Dec 2024 Water
Ladysmith DamNorthern States Power Co - MinnesotaLadysmith, WIMidcontinent Independent System Operator, Inc. (MISO)11.3 GWhDec 1939Dec 2024 Water
Springfield Solar (WI)Wisconsin Power & Light CoLomira, WIMidcontinent Independent System Operator, Inc. (MISO)195.3 GWhNov 2023Apr 2025 Solar
Bear CreekWisconsin Power & Light CoLone Rock, WIMidcontinent Independent System Operator, Inc. (MISO)98.7 GWhAug 2022Apr 2025 Solar
Dane County Airport SolarMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)17.7 GWhNov 2020Dec 2024 Solar
West Campus Cogeneration FacilityMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)282.0 GWhMar 2005Dec 2024 Natural Gas : 99.8%
Nine SpringsMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)82.0 MWhNov 1964Dec 2024 Natural Gas
FitchburgMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)14.0 MWhApr 1973Dec 2024 Natural Gas
Hermsdorf SolarMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)14.8 GWhFeb 2022Dec 2024 Solar
Blount StreetMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)48.8 GWhMay 1957Dec 2024 Natural Gas
Sycamore (WI)Madison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)19.0 MWhNov 1967Dec 2024 Natural Gas
Diesel GeneratorsMadison Gas & Electric CoMadison, WIMidcontinent Independent System Operator, Inc. (MISO)499.0 MWhMay 2001Apr 2025 Distillate Fuel Oil
Custer Energy CenterManitowoc Public UtilitiesManitowoc, WIMidcontinent Independent System Operator, Inc. (MISO)5.5 GWhMay 1999Dec 2024 Natural Gas
ManitowocManitowoc Public UtilitiesManitowoc, WIMidcontinent Independent System Operator, Inc. (MISO)155.2 GWhMay 1955Apr 2025 Wood/Wood Waste Solids : 97.2% Petroleum Coke : 1.3% Bituminous Coal : 1.0%
Park MillEagle Creek Renewable Energy, LLCMarinette, WIMidcontinent Independent System Operator, Inc. (MISO)9.2 GWhDec 1919Dec 2024 Water
Marshfield Utilities Gas PlantCity of Marshfield - (WI)Marshfield, WIMidcontinent Independent System Operator, Inc. (MISO)4.0 GWhMay 2011Dec 2024 Natural Gas
Lemonweir (Oak 1)Greenbacker Renewable Energy CorporationMauston, WIMidcontinent Independent System Operator, Inc. (MISO)5.9 GWhNov 2023Dec 2024 Solar
Elroy SolarButter Solar, LLCMauston, WIMidcontinent Independent System Operator, Inc. (MISO)2.5 GWhAug 2019Dec 2024 Solar
Butler RidgeButler Ridge Wind Energy CenterMayville, WIMidcontinent Independent System Operator, Inc. (MISO)142.8 GWhJan 2009Apr 2025 Wind
Medford DPC SolarSoCore Energy LLCMedford, WIMidcontinent Independent System Operator, Inc. (MISO)2.7 GWhJan 2017Apr 2025 Solar
Harley-Davison Powertrain OperationsWisconsin Electric Power CoMenomonee Falls, WIMidcontinent Independent System Operator, Inc. (MISO)3.3 GWhSep 2020Dec 2024 Solar
Downsville DPC SolarSoCore Energy LLCMenomonee, WIMidcontinent Independent System Operator, Inc. (MISO)1.6 GWhJan 2017Apr 2025 Solar
MenomonieNorthern States Power Co - MinnesotaMenomonie, WIMidcontinent Independent System Operator, Inc. (MISO)24.5 GWhDec 1957Dec 2024 Water
Cedar Falls (WI)Northern States Power Co - MinnesotaMenomonie, WIMidcontinent Independent System Operator, Inc. (MISO)34.3 GWhDec 1909Dec 2024 Water
AlexanderWisconsin Public Service CorpMerrill, WIMidcontinent Independent System Operator, Inc. (MISO)19.0 GWhDec 1924Dec 2024 Water
MerrillWisconsin Public Service CorpMerrill, WIMidcontinent Independent System Operator, Inc. (MISO)4.3 GWhFeb 1917Dec 2024 Water
StrobusGreenbacker Renewable Energy CorporationMerrillan, WIMidcontinent Independent System Operator, Inc. (MISO)3.0 GWhAug 2021Dec 2024 Solar
Middleton Airport SolarMadison Gas & Electric CoMiddleton, WIMidcontinent Independent System Operator, Inc. (MISO)8.2 GWhJun 2020Dec 2024 Solar
Middleton Biogas Solar, LLCMiddleton Biogas Solar, LLCMiddleton, WIMidcontinent Independent System Operator, Inc. (MISO)3.3 GWhApr 2022Dec 2023 Solar
Valley (WI)Wisconsin Electric Power CoMilwaukee, WIMidcontinent Independent System Operator, Inc. (MISO)449.3 GWhMay 1968Apr 2025 Natural Gas
City of Milwaukee LandfillWisconsin Electric Power CoMilwaukee, WIMidcontinent Independent System Operator, Inc. (MISO)3.6 GWhJan 2021Dec 2024 Solar
MMSD Jones Island WastewaterMilwaukee Metro Sewerage DistMilwaukee, WIMidcontinent Independent System Operator, Inc. (MISO)63.7 GWhDec 1970Apr 2025 Natural Gas : 83.7% Landfill Gas : 16.2%
Badger Hollow IWisconsin Public Service CorpMontfort, WIMidcontinent Independent System Operator, Inc. (MISO)200.6 GWhOct 2021Apr 2025 Solar
Montfort Wind Energy CenterWisconsin Electric Power CoMontfort, WIMidcontinent Independent System Operator, Inc. (MISO)59.2 GWhMay 2002Apr 2025 Wind
Red Barn EnergyWisconsin Public Service CorpMontfort, WIMidcontinent Independent System Operator, Inc. (MISO)269.1 GWhMar 2023Apr 2025 Wind
Mosinee MillAhlstrom-Munksjo NA Specialty Solutions, LLCMosinee, WIMidcontinent Independent System Operator, Inc. (MISO)125.8 GWhJun 1916Apr 2025 Black Liquor : 44.3% Bituminous Coal : 28.5% Water : 16.9% Wood/Wood Waste Solids : 4.7% Residual Fuel Oil : 2.4% Natural Gas : 1.7% Sludge Waste : 1.6%
Mt. Hope DPC SolarSoCore Energy LLCMt. Hope, WIMidcontinent Independent System Operator, Inc. (MISO)2.2 GWhDec 2016Apr 2025 Solar
PetenwellWisconsin River Power CompanyNecedah, WIMidcontinent Independent System Operator, Inc. (MISO)108.4 GWhJul 1949Dec 2024 Water
Alliant Energy NeenahWisconsin Power & Light CoNeenah, WIMidcontinent Independent System Operator, Inc. (MISO)739.9 GWhApr 2000Dec 2024 Natural Gas
Wood CountyWisconsin Power & Light CoNekoosa, WIMidcontinent Independent System Operator, Inc. (MISO)277.9 GWhNov 2022Apr 2025 Solar
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WIMidcontinent Independent System Operator, Inc. (MISO)193.6 GWhDec 1911Apr 2025 Black Liquor : 43.2% Natural Gas : 42.8% Water : 14.1%
New Auburn DPC SolarSoCore Energy LLCNew Auburn, WIMidcontinent Independent System Operator, Inc. (MISO)4.5 GWhDec 2017Apr 2025 Solar
Webster Creek (Oak 2)Greenbacker Renewable Energy CorporationNew Lisbon, WIMidcontinent Independent System Operator, Inc. (MISO)2.9 GWhNov 2023Dec 2024 Solar
New LisbonCity of New LisbonNew Lisbon, WIMidcontinent Independent System Operator, Inc. (MISO)19.0 MWhDec 1965Dec 2024 Distillate Fuel Oil
Whistling Winds DPC SolarSoCore Energy LLCNew Lisbon, WIMidcontinent Independent System Operator, Inc. (MISO)2.9 GWhMay 2017Apr 2025 Solar
New Lisbon SolarButter Solar, LLCNew Lisbon, WIMidcontinent Independent System Operator, Inc. (MISO)4.1 GWhAug 2019Dec 2024 Solar
Little Quinnesec Falls Hydro ProjectEagle Creek Renewable Energy, LLCNiagara, WIMidcontinent Independent System Operator, Inc. (MISO)56.6 GWhNov 1900Dec 2024 Water
South Oak CreekWisconsin Electric Power CoOak Creek, WIMidcontinent Independent System Operator, Inc. (MISO)2.2 TWhNov 1959Mar 2025 Subbituminous Coal : 99.7%
IKEA Oak Creek Rooftop PV SystemIKEA Property IncOak Creek, WIMidcontinent Independent System Operator, Inc. (MISO)1.4 GWhMay 2018Dec 2024 Solar
Elm Road Generating StationWisconsin Electric Power CoOak Creek, WIMidcontinent Independent System Operator, Inc. (MISO)8.3 TWhJan 2010Apr 2025 Subbituminous Coal : 71.5% Bituminous Coal : 18.2% Natural Gas : 10.3%
MMSD South Shore WastewaterMilwaukee Metro Sewerage DistOak Creek, WIMidcontinent Independent System Operator, Inc. (MISO)26.3 GWhJul 2000Dec 2024 Other Biomass Gas : 88.7% Natural Gas : 11.3%
StilesOconto Electric CooperativeOconto Falls, WIMidcontinent Independent System Operator, Inc. (MISO)5.6 GWhFeb 1949Dec 2024 Water
Oconto Falls UpperEagle Creek Renewable Energy, LLCOconto Falls, WIMidcontinent Independent System Operator, Inc. (MISO)6.5 GWhDec 1917Dec 2024 Water
Oconto Falls LowerEagle Creek Renewable Energy, LLCOconto Falls, WIMidcontinent Independent System Operator, Inc. (MISO)6.9 GWhDec 1970Dec 2024 Water
OgemaGreenbacker Renewable Energy CorporationOgema, WIMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhFeb 2024Dec 2024 Solar
Onalaska Campus Landfill BiogasGundersen Lutheran Biogas I LLCOnalaska, WIMidcontinent Independent System Operator, Inc. (MISO)4.3 GWhFeb 2012Dec 2024 Landfill Gas
Winnebago County Landfill GasWinnebago CountyOshkosh, WIMidcontinent Independent System Operator, Inc. (MISO)8.8 GWhJan 2000Dec 2024 Landfill Gas
Columbia (WI)Wisconsin Power & Light CoPardeville, WIMidcontinent Independent System Operator, Inc. (MISO)5.4 TWhApr 1975Apr 2025 Subbituminous Coal : 99.9%
Flambeau Lower ProjectRenewable World Energies LLCPark Falls, WIMidcontinent Independent System Operator, Inc. (MISO)2.6 GWhDec 1922Dec 2024 Water
Flambeau Crowley Rapids ProjectRenewable World Energies LLCPark Falls, WIMidcontinent Independent System Operator, Inc. (MISO)3.3 GWhDec 1929Dec 2024 Water
West Marinette 34Madison Gas & Electric CoPeshtigo, WIMidcontinent Independent System Operator, Inc. (MISO)43.6 GWhMay 2000Dec 2024 Natural Gas
West MarinetteWisconsin Public Service CorpPeshtigo, WIMidcontinent Independent System Operator, Inc. (MISO)30.6 GWhMay 1971Dec 2024 Natural Gas
Lannon StoneWisconsin Electric Power CoPewaukee, WIMidcontinent Independent System Operator, Inc. (MISO)3.7 GWhNov 2021Dec 2024 Solar
Flambeau Solar PartnersFlambeau Solar Partners, LLCPhillips, WIMidcontinent Independent System Operator, Inc. (MISO)4.4 GWhApr 2017Dec 2024 Solar
Port Edwards MillDomtar Industries IncPort Edwards, WIMidcontinent Independent System Operator, Inc. (MISO)39.8 GWhDec 1912Apr 2025 Water
Port Washington Generating StationWisconsin Electric Power CoPort Washington, WIMidcontinent Independent System Operator, Inc. (MISO)6.8 TWhJun 2005Apr 2025 Natural Gas
Portage Solar PlantPortage Solar PlantPortage, WIMidcontinent Independent System Operator, Inc. (MISO)22.8 GWhMay 2023Dec 2024 Solar
Prairie Du SacWisconsin Power & Light CoPrairie du Sac, WIMidcontinent Independent System Operator, Inc. (MISO)143.8 GWhSep 1915Dec 2024 Water
CREEWisconsin Electric Power CoRacine, WIMidcontinent Independent System Operator, Inc. (MISO)2.3 GWhJul 2021Dec 2024 Solar
Arpin DamRenewable World Energies LLCRadisson, WIMidcontinent Independent System Operator, Inc. (MISO)5.6 GWhAug 1971Dec 2024 Water
Rhinelander MillAhlstrom-MunksjoRhinelander, WIMidcontinent Independent System Operator, Inc. (MISO)5.6 GWhNov 1917Apr 2025 Water
Hodag SolarWisconsin Public Service CorpRhinelander, WIMidcontinent Independent System Operator, Inc. (MISO)12.6 GWhDec 2021Dec 2024 Solar
Hat RapidsWisconsin Public Service CorpRhinelander, WIMidcontinent Independent System Operator, Inc. (MISO)6.5 GWhMay 1923Dec 2024 Water
Rice Lake Solar ArrayAEP Onsite Partners, LLCRice Lake, WIMidcontinent Independent System Operator, Inc. (MISO)6.9 GWhMay 2019Dec 2024 Solar
Richland Center Renewable Energy LLCRichland Center Renewable Energy LLCRichland Center, WIMidcontinent Independent System Operator, Inc. (MISO)6.0 GWhFeb 2013Dec 2024 Other Biomass Gas
Fiber Recovery, Inc.Fiber Recovery, IncRingle, WIMidcontinent Independent System Operator, Inc. (MISO)6.5 GWhDec 2007Dec 2024 Landfill Gas
Warren DPC SolarSoCore Energy LLCRoberts, WIMidcontinent Independent System Operator, Inc. (MISO)3.9 GWhApr 2017Apr 2025 Solar
Domtar Paper Company RothschildDomtar Paper Company RothschildRothschild, WIMidcontinent Independent System Operator, Inc. (MISO)3.0 GWhDec 1909May 2024 Water
WestonWisconsin Public Service CorpRothschild, WIMidcontinent Independent System Operator, Inc. (MISO)4.4 TWhNov 1954Apr 2025 Subbituminous Coal : 99.6%
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WIMidcontinent Independent System Operator, Inc. (MISO)152.8 GWhOct 2013Dec 2024 Wood/Wood Waste Solids : 97.4% Natural Gas : 2.6%
Silver Lake Solar WI, LLCWisconsin Electric Power CoSalem, WIMidcontinent Independent System Operator, Inc. (MISO)2.1 GWhNov 2023May 2024 Solar
Saxon FallsNorthern States Power Co - MinnesotaSaxon, WIMidcontinent Independent System Operator, Inc. (MISO)8.0 GWhDec 1912Dec 2024 Water
Onion RiverWisconsin Power & Light CoSheboygan Cedar Grove, WIMidcontinent Independent System Operator, Inc. (MISO)214.1 GWhNov 2023Apr 2025 Solar
EdgewaterWisconsin Power & Light CoSheboygan, WIMidcontinent Independent System Operator, Inc. (MISO)2.3 TWhJun 1951Apr 2025 Subbituminous Coal : 99.9%
Sheboygan FallsWisconsin Power & Light CoSheboygan, WIMidcontinent Independent System Operator, Inc. (MISO)642.5 GWhMay 2005Dec 2024 Natural Gas
Apple RiverNorthern States Power Co - MinnesotaSomerset, WIMidcontinent Independent System Operator, Inc. (MISO)13.0 GWhDec 1900Dec 2024 Water
Spooner Solar ArrayAEP Onsite Partners, LLCSpooner, WIMidcontinent Independent System Operator, Inc. (MISO)3.5 GWhMay 2019Dec 2023 Solar
St Croix FallsNorthern States Power Co - MinnesotaSt Croix Falls, WIMidcontinent Independent System Operator, Inc. (MISO)104.9 GWhDec 1909Dec 2024 Water

Browse Power Plants By Wisconsin Counties

Figures are based on April 2025 generation numbers.
CountyState RankActive PlantsApr 2025 Generation
Milwaukee County, WI# 11111.0 TWh
Manitowoc County, WI# 2710.4 TWh
Rock County, WI# 3158.2 TWh
Ozaukee County, WI# 426.8 TWh
Columbia County, WI# 565.8 TWh
Marathon County, WI# 684.8 TWh
Outagamie County, WI# 7154.8 TWh
Sheboygan County, WI# 853.1 TWh
Jefferson County, WI# 981.2 TWh
Buffalo County, WI# 103963.9 GWh
Dane County, WI# 1126848.9 GWh
Winnebago County, WI# 125748.7 GWh
Wood County, WI# 1310691.7 GWh
Grant County, WI# 149679.9 GWh
Dodge County, WI# 156584.9 GWh
Chippewa County, WI# 1612548.3 GWh
Fond du Lac County, WI# 179532.1 GWh
Brown County, WI# 188518.6 GWh
Iowa County, WI# 193461.7 GWh
Lafayette County, WI# 202400.9 GWh
Kenosha County, WI# 215281.4 GWh
Lincoln County, WI# 225225.7 GWh
Marinette County, WI# 2310193.4 GWh
Waushara County, WI# 241188.3 GWh
Ashland County, WI# 252158.8 GWh
Sauk County, WI# 261143.8 GWh
Rusk County, WI# 276137.5 GWh
Juneau County, WI# 289126.6 GWh
Racine County, WI# 295125.6 GWh
Polk County, WI# 305118.6 GWh
Washington County, WI# 315116.4 GWh
CountyState RankActive PlantsApr 2025 Generation
Portage County, WI# 326109.3 GWh
Adams County, WI# 332108.7 GWh
Richland County, WI# 344104.6 GWh
La Crosse County, WI# 35266.6 GWh
Dunn County, WI# 36565.8 GWh
Florence County, WI# 37356.6 GWh
Eau Claire County, WI# 38242.4 GWh
Oneida County, WI# 39324.7 GWh
Oconto County, WI# 40319.0 GWh
Barron County, WI# 41517.0 GWh
St. Croix County, WI# 42316.8 GWh
Monroe County, WI# 43314.0 GWh
Green Lake County, WI# 44113.6 GWh
Kewaunee County, WI# 45313.4 GWh
Sawyer County, WI# 46413.2 GWh
Price County, WI# 47612.4 GWh
Jackson County, WI# 48412.1 GWh
Washburn County, WI# 49310.0 GWh
Trempealeau County, WI# 5028.6 GWh
Iron County, WI# 5118.0 GWh
Burnett County, WI# 5247.7 GWh
Waukesha County, WI# 5327.0 GWh
Vernon County, WI# 5456.1 GWh
Walworth County, WI# 5534.0 GWh
Clark County, WI# 5613.7 GWh
Pierce County, WI# 5723.0 GWh
Taylor County, WI# 5812.7 GWh
Shawano County, WI# 5911.4 GWh
Langlade County, WI# 601279.0 MWh
Door County, WI# 6119.0 MWh