Directory of Power Plants in Wisconsin

List of All Wisconsin Power Plants

Displaying Results 1 to 23 of 23
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Castle RockWisconsin River Power CompanyAdams, WIMidcontinent Independent System Operator, Inc. (MISO)91.9 GWhJul 1950Dec 2024 Water
Cashton SolarButter Solar, LLCCashton, WIMidcontinent Independent System Operator, Inc. (MISO)3.2 GWhAug 2019Dec 2024 Solar
Cashton Greens Wind FarmCashton Greens Wind Farm LLCCashton, WIMidcontinent Independent System Operator, Inc. (MISO)10.7 GWhApr 2012Dec 2024 Wind
CashtonVillage of Cashton - (WI)Cashton, WIMidcontinent Independent System Operator, Inc. (MISO)7.8 MWhJul 1932Dec 2024 Distillate Fuel Oil : 98.9% Natural Gas : 1.1%
Cassville SolarWisconsin Power & Light CoCassville, WIMidcontinent Independent System Operator, Inc. (MISO)97.4 GWhNov 2023Apr 2025 Solar
Chippewa FallsNorthern States Power Co - MinnesotaChippewa Falls, WIMidcontinent Independent System Operator, Inc. (MISO)63.0 GWhDec 1927Dec 2024 Water
CornellNorthern States Power Co - MinnesotaChippewa Falls, WIMidcontinent Independent System Operator, Inc. (MISO)82.4 GWhJun 1976Dec 2024 Water
Combined LocksCity of KaukaunaCombined Locks, WIMidcontinent Independent System Operator, Inc. (MISO)43.4 GWhJan 1988Dec 2024 Water
Combined Locks Energy CenterMcKinley PaperCombined Locks, WIMidcontinent Independent System Operator, Inc. (MISO)310.4 GWhApr 2002Dec 2024 Natural Gas
Conrath DPC SolarSoCore Energy LLCConrath, WIMidcontinent Independent System Operator, Inc. (MISO)1.4 GWhMay 2017Dec 2024 Solar
Cumberland (WI)City of Cumberland - (WI)Cumberland, WIMidcontinent Independent System Operator, Inc. (MISO)260.0 MWhJul 1939Dec 2024 Distillate Fuel Oil : 71.5% Natural Gas : 28.5%
Cumberland SolarButter Solar, LLCCumberland, WIMidcontinent Independent System Operator, Inc. (MISO)3.7 GWhAug 2019Dec 2024 Solar
Clam River DamRenewable World Energies LLCDanbury, WIMidcontinent Independent System Operator, Inc. (MISO)5.1 GWhMar 1942Dec 2024 Water
Cedar RidgeWisconsin Power & Light CoEden, WIMidcontinent Independent System Operator, Inc. (MISO)174.6 GWhNov 2008Dec 2024 Wind
Consumer Operations LLCGeorgia-Pacific Consumer Oper. Green Bay LLCGreen Bay, WIMidcontinent Independent System Operator, Inc. (MISO)252.5 GWhDec 1953Apr 2025 Natural Gas
Crawfish RiverWisconsin Power & Light CoJefferson, WIMidcontinent Independent System Operator, Inc. (MISO)108.1 GWhNov 2023Apr 2025 Solar
Custer Energy CenterManitowoc Public UtilitiesManitowoc, WIMidcontinent Independent System Operator, Inc. (MISO)5.5 GWhMay 1999Dec 2024 Natural Gas
Cedar Falls (WI)Northern States Power Co - MinnesotaMenomonie, WIMidcontinent Independent System Operator, Inc. (MISO)34.3 GWhDec 1909Dec 2024 Water
City of Milwaukee LandfillWisconsin Electric Power CoMilwaukee, WIMidcontinent Independent System Operator, Inc. (MISO)3.6 GWhJan 2021Dec 2024 Solar
Columbia (WI)Wisconsin Power & Light CoPardeville, WIMidcontinent Independent System Operator, Inc. (MISO)5.4 TWhApr 1975Apr 2025 Subbituminous Coal : 99.9%
CREEWisconsin Electric Power CoRacine, WIMidcontinent Independent System Operator, Inc. (MISO)2.3 GWhJul 2021Dec 2024 Solar
Caldron FallsWisconsin Public Service CorpTown of Stephenson, WIMidcontinent Independent System Operator, Inc. (MISO)13.7 GWhOct 1924Dec 2024 Water
ConcordWisconsin Electric Power CoWatertown, WIMidcontinent Independent System Operator, Inc. (MISO)119.8 GWhJun 1993Dec 2023 Natural Gas : 99.9%

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