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.

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Midcontinent Independent System Operator, Inc..

Create Your Account Today

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 1,601 to 1,700 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Foxtail Wind, LLCFoxtail Wind, LLCForbes, ND587 GWhDec 2019May 2026 Wind
FontanelleForward Fontanelle Power, LLCFontanelle, IA5 GWhJul 2012Dec 2025 Wind
Pomeroy Wind FarmMidAmerican Energy CoFonda, IA971 GWhNov 2007May 2026 Wind
Blue Sky Green Field Wind ProjectWisconsin Electric Power CoFond du Lac, WI320 GWhApr 2008May 2026 Wind
South Fond Du LacWisconsin Power & Light CoFond du Lac, WI20 GWhApr 1993Dec 2025 Natural Gas : 99.8%
ENGIE 2020 ProjectCo-WI1 LLCENGIE 2020 ProjectCo-WI1 LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
Fond du Lac Community SolarSoCore Energy LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
LedgeviewGreenbacker Renewable Energy CorporationFond du Lac, WI10 GWhJul 2024Dec 2025 Solar
Svihel Community Solar LLC CSGSvihel Community Solar LLCFoley, MN2 GWhMar 2021Dec 2025 Solar
Stevens Community Solar LLCMadison Energy Holdings LLCFoley, MN2 GWhSep 2020Dec 2025 Solar
Novel Novak Solar LLC CSGREA Investments, LLCFoley, MN1 GWhJul 2021Dec 2025 Solar
USS Foley Solar LLCUnited States Solar CorporationFoley, MN2 GWhJun 2022Dec 2025 Solar
Caelum Community SolarCaelum Community SolarFoley, MN3 GWhSep 2017Dec 2025 Solar
Twin Falls (WI)Wisconsin Electric Power CoFlorence, WI37 GWhJun 2016Dec 2025 Water
BruleWisconsin Electric Power CoFlorence, WI12 GWhDec 1918Dec 2025 Water
PineWisconsin Electric Power CoFlorence, WI11 GWhMay 1922Dec 2025 Water
MarklandDuke Energy Indiana, LLCFlorence, IN253 GWhDec 1966Dec 2025 Water
Flora Site ACity of Flora - (IL)Flora, IL47 MWhNov 2001Dec 2025 Distillate Fuel Oil
Flora Site BCity of Flora - (IL)Flora, IL43 MWhNov 2001Dec 2025 Distillate Fuel Oil
IMEA FloraIllinois Municipal Elec Agency (IL)Flora, IL71 MWhNov 2000Dec 2025 Distillate Fuel Oil
Genesee Power Station LPNorthStar Clean EnergyFlint, MI116 GWhNov 1995Dec 2025 Wood/Wood Waste Solids : 99.9%
Genesee Solar ProjectGenesee Solar Energy, LLCFlint, MI29 GWhNov 2025May 2026 Solar
Coldwater Solar, LLCColdwater Solar, LLCFlint, MI4 GWhNov 2020Dec 2025 Solar
Blue Elk VII Solar, LLCBlue Elk VII Solar, LLCFlint, MI21 GWhOct 2023Dec 2025 Solar
California Ridge Wind Energy LLCSunEdison LLCFithian, IL692 GWhNov 2012May 2026 Wind
Tyto SolarMadison Gas & Electric CoFitchburg, WI11 GWhJan 2024Dec 2025 Solar
Strix SolarMadison Gas & Electric CoFitchburg, WI9 GWhDec 2024Dec 2025 Solar
O'Brien Solar FieldsMadison Gas & Electric CoFitchburg, WI37 GWhApr 2021Dec 2025 Solar
TES Filer City StationTES Filer City Station LPFiler City, MI349 GWhApr 1990May 2026 Bituminous Coal : 66.5% Natural Gas : 20.7% Wood/Wood Waste Solids : 12.7%
PCA, Filer City MillPCA, Filer City MillFiler City, MI92 GWhDec 1949May 2026 Natural Gas
Hoot Lake SolarOtter Tail Power CoFergus Falls, MN71 GWhJul 2023May 2026 Solar
Hoot LakeOtter Tail Power CoFergus Falls, MN4 GWhAug 1914Dec 2025 Water
FennimoreCity of Fennimore - (WI)Fennimore, WI75 MWhJan 1952Dec 2025 Distillate Fuel Oil
Fennimore SolarGreen Street Power PartnersFennimore, WI5 GWhAug 2019Dec 2025 Solar
USS JJ Clay Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Horne South Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Horne North Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
Bullhead Solar, LLCBullhead Solar, LLCFayette, MI4 GWhDec 2020Dec 2025 Solar
Elm Street Substation GeneratorsCity of Farmington - (MO)Farmington, MO16 MWhSep 2002Dec 2025 Distillate Fuel Oil
Overall Road StationCity of Farmington - (MO)Farmington, MO29 MWhFeb 2003Dec 2025 Distillate Fuel Oil
Walton Street SubstationCity of Farmington - (MO)Farmington, MO7 MWhDec 2002Dec 2025 Distillate Fuel Oil
SunE Feely 1 CSG, LLCEcoplexus, IncFarmington, MN8 GWhAug 2018Dec 2025 Solar
Farmington Holdco SolarFarmington Holdco LLCFarmington, MN8 GWhJan 2017Dec 2025 Solar
FastSun 19 CSGAltus Power America Management, LLCFarmington, MN2 GWhMay 2020Dec 2025 Solar
Dakota Community Solar One LLC CSGMadison Energy Holdings LLCFarmington, MN1 GWhNov 2019Dec 2025 Solar
Empire SolarCypress Creek RenewablesFarmington, MN6 GWhNov 2016Dec 2025 Solar
MSC-Empire01, LLCMSC-Empire01, LLCFarmington, MN2 GWhJul 2019Dec 2024 Solar
Ursa Community SolarUrsa Community SolarFarmington, MN8 GWhDec 2016Dec 2025 Solar
Vermillion River_MN_GRE DEA-GMSoCore Energy LLCFarmington, MN5 GWhNov 2019Dec 2025 Solar
Illinois PV Fulton 1 CSGIllinois PV Fulton 1, LLCFarmington, IL4 GWhMay 2020Nov 2025 Solar
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL957 GWhNov 2021May 2026 Wind
Farmer CityCity of Farmer City - (IL)Farmer City, IL59 MWhMar 1951Dec 2025 Distillate Fuel Oil
Faribault Energy ParkMinnesota Municipal Power AgnyFaribault, MN800 GWhApr 2005Dec 2025 Natural Gas
Cannon Garden SolarCannon Garden LLCFaribault, MN2 GWhDec 2019Dec 2025 Solar
Walcott Solar CSGAltus Power America Management, LLCFaribault, MN8 GWhJun 2020Dec 2025 Solar
West Faribault SolarEnel Green Power NA, Inc.Faribault, MN10 GWhNov 2016Dec 2025 Solar
Falls Creek GardenFalls Creek Garden LLCFaribault, MN2 GWhJan 2020Oct 2025 Solar
USS Fair Park Solar LLC (CSG)United States Solar CorporationFaribault, MN2 GWhNov 2023Dec 2025 Solar
Marion GardenExcelsior Energy CapitalFaribault, MN2 GWhOct 2020Dec 2025 Solar
Straight Garden SolarStraight Garden LLCFaribault, MN2 GWhFeb 2020Dec 2025 Solar
Roberds Garden CSGRoberds Garden LLCFaribault, MN2 GWhAug 2019Dec 2024 Solar
Nortera Customer Hosted SolarWisconsin Power & Light CoFairwater, WI307 MWhJul 2025Dec 2025 Solar
Fairmont (MN)Southern Minnesota Mun P AgnyFairmont, MN8 GWhDec 1974Dec 2025 Natural Gas : 98.8% Distillate Fuel Oil : 1.2%
Fairmont WindSouthern Minnesota Mun P AgnyFairmont, MN13 GWhFeb 2003Dec 2025 Wind
FairfaxCity of Fairfax - (MN)Fairfax, MN6 MWhJul 2001Dec 2025 Distillate Fuel Oil
Fairbanks Solar ProjectFairbanks Solar Energy Center LLCFairbanks, IN510 GWhApr 2025May 2026 Solar
Herrema DairyHerrema Dairy, LLCFair Oaks, IN7 GWhMar 2022Jan 2025 Natural Gas
Bos Dairy, LLCBos Dairy, LLCFair Oaks, IN7 GWhDec 2004Dec 2025 Natural Gas
Volkman Road Solar Array HybridSouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2025 Solar
Oak Hill Solar ArraySouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2025 Solar
WestRock (TX)WestRock (TX)Evadale, TX415 GWhMay 1954Dec 2024 Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1%
Acadia Energy CenterCleco Power LLCEunice, LA7 TWhJun 2002May 2026 Natural Gas
Iowa Lakes Community College Wind FarmIowa Lakes Community CollegeEstherville, IA374 MWhJan 2005Apr 2026 Wind
Dan E KarnConsumers Energy Co - (MI)Essexville, MI72 GWhOct 1959May 2026 Natural Gas : 93.2% Residual Fuel Oil : 6.8%
Escanaba MillBillerud Escanaba LLCEscanaba, MI452 GWhDec 1968May 2026 Black Liquor : 45.8% Natural Gas : 31.6% Wood/Wood Waste Solids : 21.8% Residual Fuel Oil : 0.8%
Temperance Solar, LLCGeronimo PowerErie, MI42 GWhNov 2020Dec 2025 Solar
Palo Alto Wind FarmMidAmerican Energy CoEmmetsburg, IA1 TWhDec 2019May 2026 Wind
Poet Bioprocessing EmmetsburgPoet Bioprocessing EmmetsburgEmmetsburg, IA18 GWhNov 2023Dec 2025 Natural Gas : 84.7% Other Biomass Solids : 15.3%
ElroyCity of Elroy - (WI)Elroy, WI48 MWhApr 1973Dec 2025 Distillate Fuel Oil
Alpine Power PlantWolverine Power Supply CoopElmira, MI776 GWhMay 2016Dec 2025 Natural Gas
Ellettsville Solar RESHoosier Energy R E C, IncEllettsville, IN1 GWhSep 2016Dec 2025 Solar
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD95 GWhMar 2009May 2026 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD494 GWhNov 2010May 2026 Wind
Echo Wind ParkDTE Electric CompanyElkton, MI566 GWhDec 2013May 2026 Wind
HarvestHarvest Windfarm, LLCElkton, MI117 GWhDec 2007Dec 2025 Wind
Harvest 2Harvest II Windfarm, LLCElkton, MI199 GWhOct 2012Dec 2025 Wind
LaFayette Solar WI, LLCWisconsin Electric Power CoElkhorn, WI10 GWhNov 2024Dec 2025 Solar
La Grange Solar Partners, LLCWisconsin Electric Power CoElkhorn, WI405 MWhOct 2025Dec 2025 Solar
Elk RiverGreat River EnergyElk River, MN155 GWhDec 1950May 2026 Natural Gas : 90.8% Distillate Fuel Oil : 9.2%
Elk MoundDairyland Power CoopElk Mound, WI466 MWhMay 2001Dec 2025 Natural Gas : 63.5% Distillate Fuel Oil : 36.5%
Elk Mound (PV)OneEnergy, Inc.Elk Mound, WI653 MWhAug 2025Dec 2025 Solar
Eldorado Solar ISol SystemsEldorado, IL317 GWhDec 2024May 2026 Solar
Eldorado Solar IISol SystemsEldorado, IL140 GWhSep 2025May 2026 Solar
Osage DamUnion Electric Co - (MO)Eldon, MO499 GWhSep 1931Dec 2025 Water
Union Power StationEntergy Arkansas LLCEl Dorado, AR12 TWhDec 2002May 2026 Natural Gas
El Dorado AREntegrity Solar El Dorado SD, LLCEl Dorado, AR2 GWhJan 2024Dec 2024 Solar
Edwardsville Solar IIEdwardsville Solar II, LLCEdwardsville, IL4 GWhJun 2021Dec 2025 Solar
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN4 TWhMay 2013May 2026 Coal-Derived Synthesis Gas : 49.4% Natural Gas : 40.8% Bituminous Coal : 9.8%
Camp Atterbury Microgrid HybridDuke Energy Indiana, LLCEdinburgh, IN2 GWhOct 2019Dec 2025 Solar
North RockWisconsin Power & Light CoEdgerton, WI93 GWhSep 2022May 2026 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