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%

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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 1,201 to 1,300 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Montgomery County Community Solar CenterUnion Electric Co - (MO)New Florence, MO9 GWhFeb 2022Dec 2024 Solar
Montgomery Winsted CSGMinnesota Solar CSG 4, LLCWinsted, MN5 GWhOct 2017Dec 2024 Solar
Monticello Nuclear FacilityNorthern States Power Co - MinnesotaMonticello, MN5 TWhMay 1971Sep 2025 Nuclear
Monticello Project CSGDG Minnesota CSG, LLCMonticello, MN8 GWhOct 2018Dec 2024 Solar
Montpelier Electric Generating StationKimura Power LLCPoneto, IN111 GWhMay 2001Sep 2025 Natural Gas
Montrose SolarEnel Green Power NA, Inc.Montrose, MN7 GWhNov 2016Dec 2024 Solar
MontSun Community SolarGenerate CapitalMontrose, MN9 GWhNov 2017Dec 2024 Solar
Moose LakeMoose Lake Water & Light CommMoose Lake, MN63 MWhOct 1952Dec 2024 Distillate Fuel Oil : 83.7% Natural Gas : 16.3%
Moraine CSGMoraine Solar, LLCDowns, IL5 GWhAug 2021Dec 2024 Solar
Moraine II Wind LLCAvangrid Power LLCWoodstock, MN73 GWhJan 2009Dec 2024 Wind
Moraine Sands Wind PowerMoraine Sands Wind Power, LLCMason City, IL577 GWhNov 2023Sep 2025 Wind
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
MoreauUnion Electric Co - (MO)Moreau, MO1 GWhJul 1978Dec 2024 Distillate Fuel Oil
Morey RoadGreenbacker Renewable Energy CorporationLake City, MI71 MWhOct 2024Dec 2024 Solar
Morgan Community SolarMorgan Community SolarMorgan, MN5 GWhMar 2017Dec 2024 Solar
Morgan Solar 1 CSGMorgan Solar 1 LLCMeredosia, IL4 GWhJul 2021Dec 2024 Solar
Morgan Solar 1b CSGMorgan Solar 1b LLCMeredosia, IL3 GWhJul 2021Dec 2024 Solar
Morgan Solar 2, LLC CSGMorgan Solar 2, LLCMurrayville, IL4 GWhOct 2020Dec 2024 Solar
Morgan Solar 4, LLC CSGMorgan Solar 4, LLCMurrayville, IL4 GWhNov 2020Dec 2024 Solar
Morning Light Wind FarmMidAmerican Energy CoAdair, IA413 GWhSep 2012Dec 2024 Wind
Morris SolarAES Clean EnergyKirksville, MO171 GWh-Sep 2025 Solar
Mosaic Phosphates Uncle SamMosaic Phosphates Co.Uncle Sam, LA28 GWhDec 1967Sep 2025 Waste Heat
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970Sep 2025 Natural Gas
Mosinee MillAhlstrom-Munksjo NA Specialty Solutions, LLCMosinee, WI118 GWhJun 1916Sep 2025 Black Liquor : 50.7% Bituminous Coal : 21.8% Water : 13.6% Wood/Wood Waste Solids : 6.1% Natural Gas : 3.7% Residual Fuel Oil : 2.3% Sludge Waste : 1.8%
Motiva Enterprises Port Arthur RefineryMotiva Enterprises LLCPort Arthur, TX2 TWhMay 1957Sep 2025 Natural Gas : 90.8% Other Gas : 9.2%
Mountain LakeCity of Mountain Lake - (MN)Mountain Lake, MN2 GWhApr 1954Dec 2024 Wind : 97.7% Natural Gas : 1.8%
Mower County Wind Energy CenterNorthern States Power Co - MinnesotaGrand Meadow, MN343 GWhNov 2006Dec 2024 Wind
MP CSG 1 LLCUnited States Solar CorporationWrenshall, MN2 GWhDec 2017Dec 2024 Solar
MSC-Chisago01 LLC CSGMSC-Chisago01 LLCTaylors Falls, MN2 GWhJun 2019Dec 2024 Solar
MSC-Chisago02 LLCMSC-Chisago02 LLCTaylors Falls, MN1 GWhJul 2019Dec 2024 Solar
MSC CroswellMichigan Sugar CompanyCroswell, MI36 MWhSep 1948Jan 2025 Natural Gas
MSC-Empire01, LLCMSC-Empire01, LLCFarmington, MN2 GWhJul 2019Dec 2024 Solar
MSC-GreyCloud01 Community SolarMSC-GreyCloud01 LLCSt. Paul Park, MN2 GWhFeb 2019Dec 2024 Solar
MSC-Rice01 LLC CSGMSC-Rice01 LLCMorristown, MN2 GWhJun 2019Dec 2024 Solar
MSC-Scandia01 CSGMSC-Scandia01 LLCScandia, MN2 GWhMar 2019Dec 2024 Solar
MSC-Scott01 LLCMSC-Scott01 LLCJordan, MN2 GWhJul 2019Dec 2024 Solar
MSC SebewaingMichigan Sugar CompanySebewaing, MI569 MWhSep 1979Mar 2025 Bituminous Coal : 71.0% Natural Gas : 29.0%
Mt. Hope DPC SolarSoCore Energy LLCMt. Hope, WI2 GWhDec 2016Sep 2025 Solar
MU Combined Heat and Power PlantCurators of the University of MissouriColumbia, MO196 GWhJun 1961Sep 2025 Natural Gas : 73.6% Wood/Wood Waste Solids : 23.7% Bituminous Coal : 2.6%
Mud Garden SolarMud Garden LLCGaylord, MN2 GWhFeb 2020Dec 2024 Solar
Mulligan Solar, LLCMulligan SolarBroadwell, IL157 GWhJun 2022Sep 2025 Solar
Municipal Power PlantCity of Zeeland - (MI)Zeeland, MI63 MWhMay 2002Dec 2024 Natural Gas
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN4 GWhOct 2012Dec 2024 Landfill Gas
MurrayCity of North Little Rock - (AR)North Little Rock, AR114 GWhSep 1988Dec 2024 Water
Muscatine Plant #1Board of Water Electric & CommunicationsMuscatine, IA724 GWhMar 1958Sep 2025 Subbituminous Coal : 99.7%
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TX562 GWhJun 2001Dec 2024 Natural Gas
National Energy of LincolnNational Salvage & Service CorporationLincoln, MI130 GWhDec 1988Jun 2024 Wood/Wood Waste Solids : 81.0% Tire-derived Fuels : 18.9%
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
Nautilus Lindstrom Solar (CSG)Nautilus Solar SolutionsLindstrom, MN3 GWhFeb 2019Sep 2025 Solar
Nautilus Saint Cloud Solar (CSG)Nautilus Solar SolutionsSaint Cloud, MN8 GWhMar 2019Sep 2025 Solar
Nautilus Winsted Solar (CSG)Nautilus Solar SolutionsWinsted, MN5 GWhMar 2019Sep 2025 Solar
NCAH Central Utility PlantNational Centers for Animal HealthAmes, IA3 GWhMay 1996Aug 2025 Natural Gas : 96.9% Distillate Fuel Oil : 3.1%
Neal Energy Center SolarMidAmerican Energy CoSalix, IA7 GWhJan 2022Dec 2024 Solar
Neptune Gas Processing PlantEnterprise Products Optg LPCenterville, LA12 GWhJan 2004Dec 2024 Other Fuel
Nesvold Watertown SolarSoCore Energy LLCWatertown, MN9 GWhDec 2017Dec 2024 Solar
New Auburn DPC SolarSoCore Energy LLCNew Auburn, WI4 GWhDec 2017Sep 2025 Solar
New BadgerCity of KaukaunaKaukauna, WI47 GWhDec 2013Sep 2025 Water
New Castle Solar RESHoosier Energy R E C, IncNew Castle, IN2 GWhOct 2015Dec 2024 Solar
New Frontier WindMeadowlark Wind I LLCRuso, ND384 GWhNov 2018Sep 2025 Wind
New Germany Community Solar GardenNew Germany Solar I LLCNew Germany, MN2 GWhMar 2018Dec 2024 Solar
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
New Haven Solar RESHoosier Energy R E C, IncDale, IN1 GWhAug 2016Dec 2024 Solar
New LisbonCity of New LisbonNew Lisbon, WI19 MWhDec 1965Dec 2024 Distillate Fuel Oil
New Lisbon SolarButter Solar, LLCNew Lisbon, WI4 GWhAug 2019Dec 2024 Solar
New Munich SolarNew Munich Solar LLCMelrose, MN2 GWhAug 2019Dec 2024 Solar
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA176 GWhApr 2020Sep 2025 Natural Gas
New Orleans Solar StationEntergy New Orleans, LLCNew Orleans, LA23 GWhNov 2019Dec 2024 Solar
New UlmNew Ulm Public Utilities CommNew Ulm, MN2 GWhDec 1956Dec 2024 Natural Gas : 95.4% Distillate Fuel Oil : 4.6%
Newport Solar ProjectNewport Solar, LLCNewport, AR353 GWhSep 2023Sep 2025 Solar
NewtonIllinois Power Generating CoNewton, IL4 TWhOct 1977Sep 2025 Subbituminous Coal : 99.9%
Nicollet Community Solar One LLCMadison Energy Holdings LLCCourtland, MN2 GWhJun 2020Dec 2024 Solar
Nicollet GardenExcelsior Energy CapitalCourtland, MN2 GWhNov 2020Dec 2024 Solar
Nine Mile PointEntergy Louisiana LLCWestwego, LA8 TWhOct 1955Sep 2025 Natural Gas
Nine SpringsMadison Gas & Electric CoMadison, WI82 MWhNov 1964Dec 2024 Natural Gas
Ninth Street Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI7 GWhAug 1990Dec 2024 Water
NLMU WindNew London Municipal UtilitiesNew London, IA4 GWhOct 2011Dec 2024 Wind
NLRED 2MWToday's Power, Inc.North Little Rock, AR80 MWhNov 2024Dec 2024 Solar
Noble Ridge LLCRENEW Energy IncWilmont, MN61 MWhNov 2001Dec 2024 Wind
Nobles 2 Wind ProjectNobles 2 Power Partners, LLCWilmont, MN946 GWhNov 2020Sep 2025 Wind
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MN804 GWhNov 2010Sep 2025 Wind
NoblesvilleDuke Energy Indiana, LLCNoblesville, IN2 TWhAug 1950Dec 2024 Natural Gas
North Arkansas Electric CooperativeToday's Power, Inc.Salem, AR2 GWhApr 2021Dec 2024 Solar
North Branch (MN)North Branch Water & Light CommNorth Branch, MN300 MWhSep 2003Dec 2024 Distillate Fuel Oil
North EnglishMidAmerican Energy CoMontezuma, IA1 TWhNov 2018Sep 2025 Wind
North Generation PlantCity of Greenfield - (IA)Greenfield, IA105 MWhDec 2001Dec 2024 Distillate Fuel Oil
North RockWisconsin Power & Light CoEdgerton, WI100 GWhSep 2022Sep 2025 Solar
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN181 GWhNov 2016Sep 2025 Solar
Northeast (MI)DTE Electric CompanyWarren, MI6 GWhApr 1966Dec 2024 Natural Gas : 84.7% Distillate Fuel Oil : 15.3%
Northern Cardinal Solar SCS IL 1, LLCArevon Energy, Inc.Champaign, IL17 GWhJan 2021Dec 2024 Solar
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Northern Lights Wind LLCNorthern Lights Wind LLC (Longroad)Pipestone, MN2 GWhNov 2004Dec 2024 Wind
Northern WindNorthern States Power Co - MinnesotaLake Wilson, MN369 GWhDec 2022Sep 2025 Wind
Northfield Community SolarNorthfield Community SolarNorthfield, MN8 GWhNov 2016Dec 2024 Solar
Northfield Holdco CSGNorthfield Holdco LLCNorthfield, MN8 GWhNov 2017Dec 2024 Solar
Northfield Solar CSGAltus Power America Management, LLCNorthfield, MN9 GWhJun 2020Dec 2024 Solar
Norway (IN)Northern Indiana Pub Serv CoMonticello, IN16 GWhMay 1923Dec 2024 Water
Norway (MI)City of NorwayNorway, MI27 GWhMay 1905Dec 2024 Water
Norway Point Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI15 GWhAug 1990Dec 2024 Water
Novel Bartel Solar CSGREA Investments, LLCByron, MN2 GWhMar 2020Dec 2024 Solar
Novel Benedix Solar CSGREA Investments, LLCMantorville, MN2 GWhNov 2020Dec 2024 Solar

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