Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityMidcontinent Independent System Operator, Inc.
States Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin
Last Update Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% Other Fuel | 0.6%

Map of Midcontinent Independent System Operator, Inc.

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Daily Net Generation for Midcontinent Independent System Operator, Inc. for the past 3 Years

List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 801 to 900 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
StrobusAltus Power America Management, LLCMerrillan, WI3 GWhAug 2021Dec 2025 Solar
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MN3 GWhMay 2011Dec 2025 Wind
Garden 2 Solar ParkDTE Sustainable GenerationGarden Township, MI3 GWhMay 2022Dec 2025 Solar
Marshall Wind 6 LLCMarshall Wind Farm, LLCMarshall, MN3 GWhNov 2007Dec 2025 Wind
Carstensen WindCarstensen Wind, LLC (Longroad)Pipestone, MN3 GWhNov 2004Dec 2025 Wind
ATIWisconsin Electric Power CoCudahy, WI3 GWhOct 2020Dec 2025 Solar
Goose Lake MN DPC-GMENGIE Generation North America LLCAlbert Lea, MN3 GWhJan 2019Dec 2025 Solar
Clinton Solar 4 LLC CSGClinton Solar 4 LLCCarlyle, IL3 GWhSep 2020Dec 2025 Solar
Kohler SolarWisconsin Power & Light CoKohler, WI3 GWhMay 2022Dec 2025 Solar
O'Shea Solar FarmDTE Electric CompanyDetroit, MI3 GWhJun 2017Dec 2025 Solar
Cashton SolarGreen Street Power PartnersCashton, WI3 GWhAug 2019Dec 2025 Solar
2662 Freeport Solar 1 CSG2662 Freeport Solar 1, LLCFreeport, IL3 GWhNov 2020Dec 2025 Solar
Illinois PV Knox 3BSoCore Energy LLCGalesburg, IL3 GWhNov 2024Dec 2025 Solar
HQC Rock River Solar Power Gen StationHQC Rock River Solar Power Generation Station LLCBeloit, WI3 GWhJun 2016Dec 2024 Solar
Conagra Foods at St. ElmoLuminace Solar Illinois 2, LLCSt. Elmo, IL3 GWhDec 2020Dec 2025 Solar
Flambeau Lower ProjectZero6 Energy HydroPark Falls, WI3 GWhDec 1922Dec 2025 Water
IMPA Pendleton Solar ParkIndiana Municipal Power AgencyPendleton, IN3 GWhSep 2015Dec 2025 Solar
KinmundyUnion Electric Co - (MO)Patoka, IL3 GWhMar 2001Dec 2025 Natural Gas
Volkman Road Solar Array HybridSouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2025 Solar
Schultz CSGMadison Energy Investments LLCWebster, MN3 GWhOct 2018Sep 2025 Solar
Ameresco JanesvilleAMERESCO Janesville LLCJanesville, WI3 GWhSep 2004Dec 2025 Landfill Gas
IA - City of Ames - Airport RoadForefront Power, LLCAmes, IA3 GWhNov 2020Dec 2024 Solar
Lake Waconia Community Solar GardenLake Waconia Solar LLCWaconia, MN3 GWhJan 2018Dec 2025 Solar
Lake Waconia IV Community Solar GardenLake Waconia Solar IV LLCWaconia, MN3 GWhJan 2018Dec 2025 Solar
Apple Canyon Lake SolarACM Solar, LLC.Apple River, IL3 GWhNov 2020Dec 2025 Solar
Oak Hill Solar ArraySouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2025 Solar
INDY IIITerraform ArcadiaIndianapolis, IN3 GWhJul 2015Dec 2025 Solar
Hometown Bio Energy LLCHometown Bio Energy LLCLe Sueur, MN3 GWhNov 2013Dec 2024 Other Biomass Gas
Winnebago County Landfill GasWinnebago County - (WI)Oshkosh, WI3 GWhJan 2000Dec 2025 Landfill Gas
Pegasus Community SolarPegasus Community SolarBrooten, MN3 GWhJul 2017Dec 2025 Solar
City of Milwaukee LandfillWisconsin Electric Power CoMilwaukee, WI3 GWhJan 2021Dec 2025 Solar
Kent School Road Solar 1Kent School Road Solar 1Kent, IL3 GWhNov 2020Dec 2025 Solar
CF Novel Solar CSG Gardens Two, LLCSunStrong Management, LLCMinnesota Lake, MN3 GWhNov 2017Dec 2025 Solar
Lucky WindLucky Wind, LLC (Longroad)Pipestone, MN3 GWhNov 2004Dec 2025 Wind
Agassiz Beach LLCCHI Operations IncAverill, MN3 GWhJan 2001Dec 2025 Wind
Illinois PV Knox 3ASoCore Energy LLCGalesburg, IL3 GWhNov 2024Dec 2025 Solar
Blue Lake SolarCypress Creek RenewablesShakopee, MN3 GWhNov 2016Dec 2025 Solar
SMMPA Methane Energy FacilitySouthern Minnesota Mun P AgnyMora, MN3 GWhMar 2012Dec 2025 Landfill Gas
Spica Community SolarSpica Community SolarLake Lillian, MN3 GWhJul 2017Dec 2025 Solar
Kankakee Solar 3Pivot EnergyManteno, IL3 GWhOct 2024Dec 2025 Solar
Redwood FallsRedwood Falls Public Util CommRedwood Falls, MN3 GWhDec 1969Dec 2025 Water : 84.0% Natural Gas : 12.5% Distillate Fuel Oil : 3.4%
Centaurus Community SolarCentaurus Community SolarMaynard, MN3 GWhAug 2017Dec 2025 Solar
St. Charles SolarGreen Street Power PartnersSt Charles Township, MN3 GWhAug 2019Dec 2025 Solar
Trimbelle (Pierce Pepin)Greenbacker Renewable Energy CorporationHager City, WI3 GWhJan 2024Dec 2025 Solar
Antlia Community SolarAntlia Community SolarEdgerton, MN3 GWhAug 2017Dec 2025 Solar
Duke Building 87Concord New EnergyIndianapolis, IN3 GWhNov 2014Dec 2025 Solar
Crawfordsville Solar Park 4Indiana Municipal Power AgencyCrawfordsville, IN3 GWhMay 2020Dec 2025 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2025 Solar
General DynamicsToday's Power, Inc.Hampton, AR3 GWhOct 2020Dec 2025 Solar
Nautilus Lindstrom Solar (CSG)Nautilus Solar SolutionsLindstrom, MN3 GWhFeb 2019May 2026 Solar
Hampton MN GRESoCore Energy LLCHampton Township, MN3 GWhSep 2018Sep 2025 Solar
Illinois PV Knox 1ASoCore Energy LLCYates City, IL3 GWhAug 2024Dec 2025 Solar
IMPA Tipton 2 Solar ParkIndiana Municipal Power AgencyTipton, IN3 GWhApr 2025Dec 2025 Solar
Amazon MDW7 Solar ProjectSolar Star Prime 6, LLCMonee, IL3 GWhOct 2022Dec 2025 Solar
Interchange Solar, LLCInterchange Solar, LLCMt. Morris, MI3 GWhNov 2020Dec 2025 Solar
Wabasha Holdco Solar CSGWabasha Holdco LLCWabasha, MN3 GWhFeb 2017Dec 2025 Solar
Rockford SolarRockford Solar, LLCRockford, IL4 GWhNov 2021Dec 2025 Solar
St. Clair Solar 3Pivot EnergyWashington Park, IL4 GWhMay 2024Dec 2025 Solar
Waverly Community Wind ProjectWaverly Municipal Elec Utility - (IA)Waverly, IA4 GWhNov 2001Dec 2025 Wind
Searcy Water IIEntegrity Solar SWU 2, LLCSearcy, AR4 GWhMay 2021Dec 2024 Solar
SCS COUNTY 012631 Champaign, LLCArevon Energy, Inc.Champaign, IL4 GWhAug 2021Dec 2025 Solar
Lukuc B Community Solar LLC CSGLukuc B Community Solar LLCHerrin, IL4 GWhJun 2021Dec 2025 Solar
Iroquois Solar 1B LLC CSGIroquois Solar 1B LLCWatseka, IL4 GWhNov 2020Dec 2024 Solar
Vermilion Solar 1, LLC CSGVermilion Solar 1, LLCDanville, IL4 GWhNov 2020Dec 2025 Solar
Cumberland SolarGreen Street Power PartnersCumberland, WI4 GWhAug 2019Dec 2025 Solar
Solar Star Urbana Landfill CentralSolar Star Urbana Landfill Central, LLCUrbana, IL4 GWhOct 2021Dec 2025 Solar
Putnam Solar 1Pivot EnergyGranville, IL4 GWhApr 2024Dec 2025 Solar
Hoot LakeOtter Tail Power CoFergus Falls, MN4 GWhAug 1914Dec 2025 Water
Kankakee Solar 1Pivot EnergyBourbonnais, IL4 GWhApr 2024Dec 2025 Solar
SandovalSandoval Holdco, LLCCentralia, IL4 GWhFeb 2021Dec 2025 Solar
Spooner Solar ArrayOnsite Partners, LLCSpooner, WI4 GWhMay 2019Dec 2024 Solar
Solar Star Urbana Landfill EastSolar Star Urbana Landfill East, LLCUrbana, IL4 GWhSep 2021Dec 2025 Solar
Ameresco Danville Solar, LLCAltus Power America Management, LLCTilton, IL4 GWhNov 2021Dec 2025 Solar
Woodbury SolarMN CSG 2, LLCWoodbury, MN4 GWhJun 2020Dec 2025 Solar
TG Windfarm LLCTG Windfarm LLCPipestone, MN4 GWhOct 2003Dec 2025 Wind
Bisson Windfarm LLCBisson Windfarm LLCPipestone, MN4 GWhSep 2003Dec 2025 Wind
Tofteland Windfarm LLCTofteland Windfarm LLCPipestone, MN4 GWhSep 2003Dec 2025 Wind
Westridge Windfarm LLCWestridge Windfarm LLCWoodstock, MN4 GWhOct 2003Dec 2025 Wind
MerrillWisconsin Public Service CorpMerrill, WI4 GWhFeb 1917Dec 2025 Water
Jones DairyWisconsin Electric Power CoFort Atkinson, WI4 GWhJun 2021Dec 2025 Solar
GRE Cambridge SolarSoCore Energy LLCCambridge, MN4 GWhNov 2019Dec 2025 Solar
Onalaska Campus Landfill BiogasGundersen Lutheran Biogas I LLCOnalaska, WI4 GWhFeb 2012Dec 2025 Landfill Gas
Workman Road Solar Farm, LLCWorkman Road Solar Farm, LLCLake City, MI4 GWhNov 2020Dec 2025 Solar
Lannon StoneWisconsin Electric Power CoPewaukee, WI4 GWhNov 2021Dec 2025 Solar
Popple Creek (Clark 1)Greenbacker Renewable Energy CorporationColby, WI4 GWhJan 2024Dec 2025 Solar
Water Reclamation PlantCity of Rochester - (MN)Rochester, MN4 GWhFeb 2003Dec 2025 Other Biomass Gas : 99.8%
Marion Solar 4b LLCPivot EnergySandoval, IL4 GWhApr 2024Dec 2025 Solar
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Sun River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Julia Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jessica Mills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jack River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Autumn Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN4 GWhOct 2012Dec 2024 Landfill Gas
Washington CountyWisconsin Electric Power CoWest Bend, WI4 GWhDec 2019Dec 2025 Solar
SCS Galena 012589 Peoria, LLCArevon Energy, Inc.Peoria, IL4 GWhNov 2021Dec 2025 Solar
Geddes 2 Solar, LLCGeddes 2 Solar, LLCSaginaw, MI4 GWhDec 2020Dec 2025 Solar
Clinton Solar 2bPivot EnergyCentralia, IL4 GWhOct 2024Dec 2025 Solar
USS Itasca Clean Energy Solar LLCUnited States Solar CorporationGrand Rapids, MN4 GWhJul 2022Dec 2025 Solar
Georgetown (Polk Burnett)Greenbacker Renewable Energy CorporationBalsam Lake, WI4 GWhOct 2023Dec 2025 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577