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 Apr 2026
Annual Generation 664.4 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 54 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 36.9% Coal | 27.6% Wind | 14.8% Nuclear | 13.6% Solar | 5% Water | 1.4% Other Fuel | 0.5%

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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 901 to 1,000 of 2,154
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Muskegon SolarConsumers Energy Co - (MI)Muskegon, MI27 GWh-Feb 2026 Solar
Muscatine Plant #1Board of Water Electric & CommunicationsMuscatine, IA775 GWhMar 1958Feb 2026 Subbituminous Coal : 99.7%
MurrayCity of North Little Rock - (AR)North Little Rock, AR114 GWhSep 1988Dec 2024 Water
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN4 GWhOct 2012Dec 2024 Landfill Gas
Municipal Power PlantCity of Zeeland - (MI)Zeeland, MI63 MWhMay 2002Dec 2024 Natural Gas
Mulligan Solar, LLCMulligan SolarBroadwell, IL155 GWhJun 2022Feb 2026 Solar
Mud Garden SolarMud Garden LLCGaylord, MN2 GWhFeb 2020Dec 2024 Solar
MU Combined Heat and Power PlantCurators of the University of MissouriColumbia, MO203 GWhJun 1961Feb 2026 Natural Gas : 76.9% Wood/Wood Waste Solids : 20.5% Bituminous Coal : 2.6%
Mt. Hope DPC SolarSoCore Energy LLCMt. Hope, WI2 GWhDec 2016Feb 2026 Solar
MSC SebewaingMichigan Sugar CompanySebewaing, MI473 MWhSep 1979Feb 2026 Bituminous Coal : 68.1% Natural Gas : 31.9%
MSC-Scott01 LLCMSC-Scott01 LLCJordan, MN2 GWhJul 2019Dec 2024 Solar
MSC-Scandia01 CSGMSC-Scandia01 LLCScandia, MN2 GWhMar 2019Dec 2024 Solar
MSC-Rice01 LLC CSGMSC-Rice01 LLCMorristown, MN2 GWhJun 2019Dec 2024 Solar
MSC-GreyCloud01 Community SolarMSC-GreyCloud01 LLCSt. Paul Park, MN2 GWhFeb 2019Dec 2024 Solar
MSC-Empire01, LLCMSC-Empire01, LLCFarmington, MN2 GWhJul 2019Dec 2024 Solar
MSC CroswellMichigan Sugar CompanyCroswell, MI36 MWhSep 1948Jan 2025 Natural Gas
MSC-Chisago02 LLCMSC-Chisago02 LLCTaylors Falls, MN1 GWhJul 2019Dec 2024 Solar
MSC-Chisago01 LLC CSGMSC-Chisago01 LLCTaylors Falls, MN2 GWhJun 2019Dec 2024 Solar
MP CSG 1 LLCUnited States Solar CorporationWrenshall, MN2 GWhDec 2017Dec 2024 Solar
Mower County Wind Energy CenterNorthern States Power Co - MinnesotaGrand Meadow, MN343 GWhNov 2006Dec 2024 Wind
Mountain LakeCity of Mountain Lake - (MN)Mountain Lake, MN2 GWhApr 1954Dec 2024 Wind : 97.7% Natural Gas : 1.8%
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TX2 TWhMay 1957Feb 2026 Natural Gas : 90.9% Other Gas : 9.1%
Mosinee MillAhlstrom-Munksjo NA Specialty Solutions, LLCMosinee, WI105 GWhJun 1916Feb 2026 Black Liquor : 47.4% Natural Gas : 15.0% Water : 14.9% Bituminous Coal : 12.7% Wood/Wood Waste Solids : 6.6% Residual Fuel Oil : 1.9% Sludge Waste : 1.6%
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970Feb 2026 Natural Gas
Mosaic Phosphates Uncle SamMosaic Phosphates Co.Uncle Sam, LA89 GWhDec 1967Feb 2026 Waste Heat
Morris SolarAES Clean EnergyKirksville, MO285 GWh-Feb 2026 Solar
Morning Light Wind FarmMidAmerican Energy CoAdair, IA413 GWhSep 2012Dec 2024 Wind
Morgan Solar 4, LLC CSGMorgan Solar 4, LLCMurrayville, IL4 GWhNov 2020Dec 2024 Solar
Morgan Solar 2, LLC CSGMorgan Solar 2, LLCMurrayville, IL4 GWhOct 2020Dec 2024 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2024 Solar
Morgan Solar 1 CSGMorgan Solar 1 LLCMeredosia, IL4 GWhJul 2021Dec 2024 Solar
Morgan Community SolarMorgan Community SolarMorgan, MN5 GWhMar 2017Dec 2024 Solar
Morey RoadGreenbacker Renewable Energy CorporationLake City, MI71 MWhOct 2024Dec 2024 Solar
MoreauUnion Electric Co - (MO)Moreau, MO1 GWhJul 1978Dec 2024 Distillate Fuel Oil
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
Moraine Sands Wind PowerMoraine Sands Wind Power, LLCMason City, IL553 GWhNov 2023Feb 2026 Wind
Moraine II Wind LLCAvangrid Power LLCWoodstock, MN73 GWhJan 2009Dec 2024 Wind
Moraine CSGMoraine Solar, LLCDowns, IL5 GWhAug 2021Dec 2024 Solar
Moose LakeMoose Lake Water & Light CommMoose Lake, MN63 MWhOct 1952Dec 2024 Distillate Fuel Oil : 83.7% Natural Gas : 16.3%
MontSun Community SolarGenerate CapitalMontrose, MN9 GWhNov 2017Dec 2024 Solar
Montrose SolarEnel Green Power NA, Inc.Montrose, MN7 GWhNov 2016Dec 2024 Solar
Montpelier Electric Generating StationKimura Power LLCPoneto, IN192 GWhMay 2001Feb 2026 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Monticello Project CSGDG Minnesota CSG, LLCMonticello, MN8 GWhOct 2018Dec 2024 Solar
Monticello Nuclear FacilityNorthern States Power Co - MinnesotaMonticello, MN5 TWhMay 1971Feb 2026 Nuclear
Montgomery Winsted CSGMinnesota Solar CSG 4, LLCWinsted, MN5 GWhOct 2017Dec 2024 Solar
Montgomery County Community Solar CenterUnion Electric Co - (MO)New Florence, MO9 GWhFeb 2022Dec 2024 Solar
Montgomery CountyEntergy Texas Inc.Willis, TX6 TWhDec 2020Feb 2026 Natural Gas
Montfort Wind Energy CenterWisconsin Electric Power CoMontfort, WI54 GWhMay 2002Feb 2026 Wind
MontezumaCity of Montezuma - (IA)Montezuma, IA119 MWhJul 1940Dec 2024 Distillate Fuel Oil : 63.8% Natural Gas : 36.2%
Montevideo Solar LLC, CSGMontevideo Solar LLCMontevideo, MN10 GWhDec 2018Dec 2024 Solar
Monroe (MI)DTE Electric CompanyMonroe, MI16 TWhOct 1969Feb 2026 Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9%
MolineMidAmerican Energy CoMoline, IL19 GWhDec 1941Dec 2024 Water : 94.4% Natural Gas : 5.6%
MoberlyUnion Electric Co - (MO)Moberly, MO34 MWhJul 1978Dec 2024 Distillate Fuel Oil
MNDOT Standby GenerationState of Minnesota Department of AdministrationSt. Paul, MN52 MWhJun 1995Feb 2026 Distillate Fuel Oil
MN East Regal LLC (CSG)United States Solar CorporationPaynesville, MN179 MWhJul 2024Dec 2024 Solar
MN CSG 2019-38 DE LLCMN CSG 2019-38 DE LLCCleveland, MN2 GWhOct 2022Dec 2024 Solar
MN CSG 2019-16 LLCMN CSG 2019-16 LLCMankato, MN2 GWhMay 2022Dec 2024 Solar
MN Buffalo Lake 212-2 LLC (CSG)United States Solar CorporationBuffalo Lake, MN2 GWhNov 2023Dec 2024 Solar
MN Buffalo Lake 212-1 LLC (CSG)United States Solar CorporationBuffalo Lake, MN2 GWhNov 2023Dec 2024 Solar
MMSD South Shore WastewaterMilwaukee Metro Sewerage DistOak Creek, WI26 GWhJul 2000Dec 2024 Other Biomass Gas : 88.7% Natural Gas : 11.3%
MMSD Jones Island WastewaterMilwaukee Metro Sewerage DistMilwaukee, WI82 GWhDec 1970Feb 2026 Natural Gas : 80.4% Landfill Gas : 18.6% Distillate Fuel Oil : 1.1%
MioConsumers Energy Co - (MI)Mio, MI14 GWhDec 1915Dec 2024 Water
MinwindCommunity Renewables, LLCLuverne, MN276 MWhSep 2002Dec 2024 Wind
Minnesota RiverMinnesota Municipal Power AgnyChaska, MN6 GWhApr 2001Dec 2024 Natural Gas
Minnesota Breeze LLCMidwest Power Partners LLCRushmore, MN2 GWhApr 2006Dec 2024 Wind
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN283 GWhDec 2007Dec 2024 Wind
Minden Wind ParkDTE Electric CompanyMinden City, MI112 GWhNov 2012Feb 2026 Wind
Milton R YoungMinnkota Power Coop, IncCenter, ND4 TWhSep 1970Feb 2026 Lignite Coal : 99.8%
Miles City GTMontana-Dakota Utilities CoMiles City, MT331 MWhApr 1972Dec 2024 Natural Gas : 97.0% Distillate Fuel Oil : 3.0%
Milam Gas RecoveryWM Illinois Renewable Energy LLCEast St. Lois, IL19 GWhMar 1991Dec 2024 Natural Gas
Midland Cogeneration VentureMidland Cogeneration VentureMidland, MI10 TWhMay 1989Feb 2026 Natural Gas
Middleton Biogas Solar, LLCMiddleton Biogas Solar, LLCMiddleton, WI2 GWhApr 2022Dec 2024 Solar
Middleton Airport SolarMadison Gas & Electric CoMiddleton, WI8 GWhJun 2020Dec 2024 Solar
Middlebury SolarEcos Energy LLCMiddlebury, IN457 MWhOct 2012Oct 2024 Solar
Midcontinent Solar, LLCMidcontinent Solar, LLCOwosso, MI37 GWhSep 2023Dec 2024 Solar
Michigan Wind 2Michigan Wind 2, LLCMinden City, MI327 GWhNov 2011Dec 2024 Wind
Michigan Wind 1Michigan Wind 1, LLCUbly, MI158 GWhNov 2008Dec 2024 Wind
Michigan Power LPMichigan Power Limited PartnershipLudington, MI1 TWhSep 1995Dec 2024 Natural Gas
Michigan CityNorthern Indiana Pub Serv CoMichigan City, IN2 TWhApr 1974Feb 2026 Subbituminous Coal : 78.2% Bituminous Coal : 20.5% Natural Gas : 1.4%
Michigamme FallsWisconsin Electric Power CoCrystal Falls, MI23 GWhMay 1953Dec 2024 Water
Michelangelo Wind 4 LLCMichelangelo Wind 4 LLCAmes, IA10 GWhNov 2016Dec 2024 Wind
Michelangelo Wind 3 LLCMichelangelo Wind 3 LLCHuxley, IA9 GWhJan 2017Dec 2024 Wind
Michelangelo Wind 1 LLCMichelangelo Wind 1 LLCHuxley, IA8 GWhFeb 2017Dec 2024 Wind
Michael SolarSoCore Energy LLCFreeport, MN7 GWhNov 2017Dec 2024 Solar
MexicoUnion Electric Co - (MO)Mexico, MO767 MWhAug 1978Dec 2024 Distillate Fuel Oil
Metro Methane Recovery FacilityWM Renewable Energy LLCMitchellville, IA85 GWhDec 1997Feb 2026 Landfill Gas
Metro Gas RecoveryWM Renewable Energy LLCFranklin, WI37 GWhNov 1985Dec 2024 Landfill Gas
MerrillWisconsin Public Service CorpMerrill, WI4 GWhFeb 1917Dec 2024 Water
Merricourt Wind Energy CenterOtter Tail Power CoKulm, ND555 GWhNov 2020Feb 2026 Wind
MeromHallador Power Company, LLCSullivan, IN4 TWhJan 1982Feb 2026 Bituminous Coal : 99.6%
Merl ParrMidAmerican Energy CoCharles City, IA432 MWhApr 1969Dec 2024 Natural Gas
Meridian Wind ParkDTE Electric CompanyMerrill, MI492 GWhMar 2023Feb 2026 Wind
MenomonieNorthern States Power Co - MinnesotaMenomonie, WI24 GWhDec 1957Dec 2024 Water
Menominee Mill MarinetteEagle Creek Renewable Energy, LLCMenominee, MI11 GWhDec 1923Feb 2026 Water
Melrose 2Melrose Public UtilitiesMelrose, MN3 MWhFeb 2014Dec 2024 Distillate Fuel Oil
MelroseMelrose Public UtilitiesMelrose, MN49 MWhJun 1945Dec 2024 Distillate Fuel Oil
Meeker Community Solar One LLC CSGMadison Energy Holdings LLCDassel, MN2 GWhNov 2019Dec 2024 Solar
Medin CSGMadison Energy Holdings LLCCenter City, MN2 GWhNov 2021Dec 2024 Solar
Medin 2 Community Solar LLC CSGMedin 2 Community Solar LLCCenter City, MN2 GWhJul 2021Dec 2024 Solar
Medford DPC SolarSoCore Energy LLCMedford, WI3 GWhJan 2017Feb 2026 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC881.5 TWh2,465
#2Midcontinent Independent System Operator, Inc.664.4 TWh2,831
#3Electric Reliability Council of Texas, Inc.488.2 TWh1,313
#5Southwest Power Pool302.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator176.8 TWh2,075
#9Tennessee Valley Authority163.1 TWh204
#10Florida Power & Light Co.150.9 TWh187
#12New York Independent System Operator134.4 TWh1,211
#13Duke Energy Carolinas112.5 TWh565