Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 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 Nov 2025
Annual Generation 655.1 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 35.7% Coal | 29% Wind | 14.9% Nuclear | 13.9% Solar | 4.5% Water | 1.5% 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 1,401 to 1,500 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
WaxdaleS.C. Johnson & Son, Inc.Sturtevant, WI36 GWhNov 2003Sep 2025 Natural Gas : 47.1% Landfill Gas : 32.3% Wind : 11.7% Solar : 8.9%
Blue Elk III Solar, LLCBlue Elk III Solar, LLCEaton Rapids, MI36 GWhNov 2023Dec 2024 Solar
Cement City Solar, LLCAES Distributed EnergyCement City, MI37 GWhDec 2022Dec 2024 Solar
Midcontinent Solar, LLCMidcontinent Solar, LLCOwosso, MI37 GWhSep 2023Dec 2024 Solar
CoopersvilleEnergy Developments, Inc d/b/a EDLCoopersville, MI37 GWhMay 1994Dec 2024 Landfill Gas
Peavy FallsWisconsin Electric Power CoCrystal Falls, MI37 GWhDec 1942Dec 2024 Water
Metro Gas RecoveryWM Renewable Energy LLCFranklin, WI37 GWhNov 1985Dec 2024 Landfill Gas
Deertrack Park Gas RecoveryWM Renewable Energy LLCWatertown, WI37 GWhJan 2006Dec 2024 Landfill Gas
DePue Holdings, LLCDePue Holdings, LLCDePue, IL37 GWhJan 2023Dec 2024 Solar
Westside Energy StationRochester Public UtilitiesRochester, MN37 GWhFeb 2018Dec 2024 Natural Gas
Greenstone Solar, LLCGreenstone Solar, LLCColdwater, MI37 GWhSep 2023Dec 2024 Solar
East. Michigan Univ. Heating PlantEast. Michigan Univ. Heating PlantYpsilanti, MI37 GWhSep 1987Dec 2024 Natural Gas
Glen Ullin Station 6Montana-Dakota Utilities CoGlen Ullin, ND38 GWhJun 2009Dec 2024 Waste Heat
Blue Elk IV Solar, LLCBlue Elk IV Solar, LLCAdrian, MI38 GWhNov 2023Dec 2024 Solar
Pullman Solar, LLCAES Distributed EnergyLee Township, MI38 GWhNov 2022Dec 2024 Solar
O'Brien Solar FieldsMadison Gas & Electric CoFitchburg, WI38 GWhApr 2021Dec 2024 Solar
AlseyPrairie Power, IncAlsey, IL39 GWhMay 1999Dec 2024 Natural Gas
Macbeth SolarMacbeth Solar, LLCMontague, MI39 GWhApr 2022Dec 2024 Solar
Port Edwards MillDomtar Industries IncPort Edwards, WI39 GWhDec 1912Sep 2025 Water
Zimmerman EnergyLandfill Energy SystemsArgos, IN40 GWhOct 2014Sep 2025 Landfill Gas
HodenpylConsumers Energy Co - (MI)Mesick, MI40 GWhJun 1925Dec 2024 Water
Temperance Solar, LLCNational Grid RenewablesErie, MI40 GWhNov 2020Dec 2024 Solar
Rapids Energy CenterALLETE, Inc.Grand Rapids, MN40 GWhDec 1942Dec 2024 Natural Gas : 77.3% Water : 22.7%
Lyons RoadLyons Road Solar, LLCOwosso, MI40 GWhDec 2021Dec 2024 Solar
Bingham Solar, LLCNational Grid RenewablesSt. Johns, MI41 GWhNov 2020Dec 2024 Solar
Sebree Solar, LLC - HybridSebree Solar, LLCRobards, KY41 GWh-Sep 2025 Solar
Appleseed SolarAppleseed Solar, LLCLogansport, IN42 GWh-Sep 2025 Solar
Anheuser-Busch St LouisAnheuser-Busch IncSt. Louis, MO42 GWhDec 1938Sep 2025 Natural Gas : 93.2% Other Biomass Gas : 6.8%
Louisiana Tech University Power PlantLouisiana Tech UniversityRuston, LA42 GWhJun 2004Dec 2024 Natural Gas
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND42 GWhAug 1965Dec 2024 Subbituminous Coal
DellsNorthern States Power Co - MinnesotaEau Claire, WI42 GWhDec 1922Dec 2024 Water
Decorative Panels IntlDecorative Panels International, Inc.Alpena, MI43 GWhOct 1957Dec 2023 Natural Gas : 79.6% Wood/Wood Waste Solids : 20.4%
Du BayConsolidated Water Power CoEau Pleine, WI43 GWhDec 1941Dec 2024 Water
OREG 3 IncOrmat Nevada IncTrimont, MN43 GWhJul 2010Sep 2025 Waste Heat
American Crystal Sugar CrookstonAmerican Crystal Sugar CoCrookston, MN43 GWhAug 1954Dec 2024 Subbituminous Coal
McClellan (AR)Arkansas Electric Coop CorpCamden, AR43 GWhApr 1972Dec 2024 Natural Gas : 92.3% Distillate Fuel Oil : 7.7%
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2024 Subbituminous Coal
Combined LocksCity of KaukaunaCombined Locks, WI43 GWhJan 1988Dec 2024 Water
Port Allen (LA)Placid Refining Co LLCPort Allen, LA43 GWhApr 1990Dec 2024 Natural Gas
Otter Creek Ethanol Poet - AshtonOtter Creek Ethanol LLC - Poet AshtonAshton, IA43 GWhFeb 2004Sep 2025 Natural Gas
West Marinette 34Madison Gas & Electric CoPeshtigo, WI44 GWhMay 2000Dec 2024 Natural Gas
Top of Iowa Windfarm IIIMadison Gas & Electric CoKensett, IA44 GWhJan 2008Dec 2024 Wind
St. James Solar (LA)St. James Solar, LLCVacherie, LA45 GWhJan 2023Dec 2024 Solar
Arbor Hill SolarMidAmerican Energy CoGreenfield, IA46 GWhDec 2021Sep 2025 Solar
Polaris Solar ParkDTE Electric CompanyAshley, MI46 GWh-Sep 2025 Solar
Adams Wind Generations LLCBEAM US, LLCCosmos, MN46 GWhFeb 2011Dec 2024 Wind
Danielson Wind Farms LLCBEAM US, LLCCosmos, MN47 GWhFeb 2011Dec 2024 Wind
Olmsted Waste EnergyOlmsted County Public WorksRochester, MN47 GWhMar 1987Dec 2024 Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.5%
Hennepin IslandNorthern States Power Co - MinnesotaMinneapolis, MN47 GWhSep 1954Dec 2024 Water
Taconite Ridge 1 Wind Energy CenterALLETE, Inc.Mountain Iron, MN47 GWhApr 2008Dec 2024 Wind
International Falls PowerBoise White Paper LLCInternational Falls, MN47 GWhDec 1923Sep 2025 Water
New BadgerCity of KaukaunaKaukauna, WI47 GWhDec 2013Sep 2025 Water
Kalkaska CT #1Michigan Public Power AgencyKalkaska, MI48 GWhNov 2002Dec 2024 Natural Gas
Pheasant Run Landfill Gas RecoveryWM Renewable Energy LLCBristol, WI48 GWhJan 1992Dec 2024 Landfill Gas
Blount StreetMadison Gas & Electric CoMadison, WI49 GWhMay 1957Dec 2024 Natural Gas
Wisconsin RapidsConsolidated Water Power CoWisconsin Rapids, WI50 GWhDec 1902Dec 2024 Water
St. Cloud HydroSt. Cloud Hydroelectric Generation FacilitySt Cloud, MN51 GWhMay 1988Dec 2024 Water
InterstateCity of Springfield - (IL)Springfield, IL51 GWhAug 1997Dec 2024 Natural Gas : 99.9%
Brent Run Generating StationEnergy Developments, Inc d/b/a EDLMontrose, MI51 GWhDec 1997Dec 2024 Landfill Gas
Koda Biomass PlantKoda Energy LLCShakopee, MN51 GWhApr 2009Dec 2024 Agricultural By-Products : 69.2% Wood/Wood Waste Solids : 22.8% Natural Gas : 8.1%
Grand Blanc Generating StationEnergy Developments, Inc d/b/a EDLGrand Blanc, MI52 GWhJun 1994Dec 2024 Landfill Gas
BenndaleCooperative EnergyBenndale, MS52 GWhSep 1969Dec 2024 Natural Gas
South Fork Wind FarmSouth Fork Wind, LLCRound Lake, MN52 GWhNov 2016Dec 2024 Wind
McKinley Wind ParkDTE Electric CompanyPigeon, MI52 GWhNov 2012Sep 2025 Wind
Hargis-Hebert Electric GeneratingLafayette Utilities SystemLafayette, LA53 GWhMay 2006Dec 2024 Natural Gas
Ivanhoe Generation FacilityOrion Engineered CarbonsFranklin, LA53 GWhMar 2023Dec 2024 Waste Heat
Carroll Area Wind FarmSRIV Partnership LLCTempleton, IA54 GWhDec 2014Dec 2024 Wind
C W TippyConsumers Energy Co - (MI)Wellston, MI54 GWhDec 1917Dec 2024 Water
Fond Du LacALLETE, Inc.Duluth, MN54 GWhDec 1923Dec 2024 Water
Grant County Wind LLCGrant County Wind, LLCWoodstock, MN55 GWhJul 2010Dec 2024 Wind
Cedar Hills Wind FarmMontana-Dakota Utilities CoRhame, ND56 GWhMay 2010Dec 2024 Wind
Montfort Wind Energy CenterWisconsin Electric Power CoMontfort, WI56 GWhMay 2002Sep 2025 Wind
Little Quinnesec Falls Hydro ProjectEagle Creek Renewable Energy, LLCNiagara, WI57 GWhNov 1900Dec 2024 Water
Saint Marys Hospital Power PlantSt Mary's HospitalRochester, MN57 GWhDec 1970Sep 2025 Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
R M HeskettMontana-Dakota Utilities CoMandan, ND57 GWhOct 1954Sep 2025 Natural Gas
KilbournWisconsin Power & Light CoWisconsin Dells, WI58 GWhJun 1926Dec 2024 Water
Crossover WindCrossover Wind, LLCWynne, AR58 GWh-Sep 2025 Wind
Winnebago Wind Power ProjectAvangrid Power LLCForest City, IA59 GWhAug 2008Dec 2024 Wind
PPG RiversideWestlake 2 US LLCLake Charles, LA59 GWhAug 1947Jul 2025 Purchased Steam
Shirley WindDuke Energy Renewables ServicesDenmark, WI60 GWhOct 2010Dec 2024 Wind
Prairie Creek SolarSol SystemsJacksonville, IL60 GWhOct 2023Sep 2025 Solar
French IslandNorthern States Power Co - MinnesotaLa Cross, WI60 GWhDec 1939Sep 2025 Wood/Wood Waste Solids : 47.5% Non-biogenic Municipal Solid Waste : 28.4% Biogenic Municipal Solid Waste : 23.3%
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
Flambeau Hydroelectric StationDairyland Power CoopLadysmith, WI62 GWhDec 1950Dec 2024 Water
Richland Township Solar, LLCBirch Creek Power, LLCWashburn, IL62 GWh-Sep 2025 Solar
Chippewa FallsNorthern States Power Co - MinnesotaChippewa Falls, WI63 GWhDec 1927Dec 2024 Water
Pine Tree AcresNextEra Renewable Fuels, LLCLenox Twp, MI63 GWhMay 1998Sep 2025 Landfill Gas
Sumpter Energy AssociatesNextEra Renewable Fuels, LLCBelleville, MI63 GWhJun 1992Dec 2024 Landfill Gas
The Andersons Albion Ethanol LLCThe Andersons Albion Ethanol LLCAlbion, MI63 GWhJul 2006Dec 2024 Natural Gas
Lakefield JunctionGreat River EnergyTrimont, MN64 GWhMay 2001Dec 2024 Natural Gas
Inver HillsNorthern States Power Co - MinnesotaInver Grove Heights, MN64 GWhMar 1972Dec 2024 Natural Gas : 99.7%
Altona Solar, LLCBirch Creek Power, LLCCentralia, MO67 GWhJul 2024Sep 2025 Solar
Franklin Heating StationFranklin Heating StationRochester, MN67 GWhDec 1950Sep 2025 Natural Gas : 79.1% Purchased Steam : 19.3% Distillate Fuel Oil : 1.6%
Pine River Solar ParkDTE Electric CompanyAlma, MI67 GWh-Sep 2025 Solar
D G HunterCity of Alexandria - (LA)Alexandria, LA69 GWhApr 1965Dec 2024 Natural Gas
TiltonTilton Energy LLCTilton, IL69 GWhMay 1999Dec 2024 Natural Gas
Big Turtle Wind Farm, LLCDTE Sustainable GenerationHarbor Beach, MI70 GWhNov 2014Dec 2024 Wind
Big BlueBig Blue Wind Farm LLC (MN)Blue Earth, MN70 GWhNov 2012Dec 2024 Wind
Summit LakeCentral Iowa Power CooperativeCreston, IA70 GWhFeb 1951Dec 2024 Natural Gas : 99.9%
Western Michigan University Power PlantWestern Michigan UniversityKalamazoo, MI70 GWhJul 1997Dec 2024 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565