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 401 to 500 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Air Products Port ArthurAir Products LLCPort Arthur, TX998 GWhOct 2000Dec 2024 Natural Gas : 92.8% Other Gas : 7.2%
Storm Lake IIALLETE Clean EnergyAlta, IA114 GWhMar 1999Dec 2024 Wind
Lake Benton IINorthern States Power Co - MinnesotaRuthton, MN438 GWhMay 1999Dec 2024 Wind
Shelby Energy CountyShelby County Energy Center, LLCNeoga, IL201 GWhMay 2000Dec 2024 Natural Gas
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO146 GWhJan 2001Dec 2024 Natural Gas
Wheatland Generating FacilityDuke Energy Indiana, LLCWheatland, IN131 GWhMay 2000Dec 2024 Natural Gas
Harry L. OswaldArkansas Electric Coop CorpLittle Rock, AR1 TWhJun 2002Dec 2024 Natural Gas
Lake Benton IALLETE Clean EnergyLake Benton, MN244 GWhJan 1998Dec 2024 Wind
PinckneyvilleUnion Electric Co - (MO)Pinckneyville, IL80 GWhMay 2000Dec 2024 Natural Gas
Gibson City Energy Center LLCGibson City Energy Center LLCGibson City, IL109 GWhMay 2000Dec 2024 Natural Gas
Worthington Generation LLCHoosier Energy R E C, IncWorthington, IN195 GWhMay 2000Dec 2024 Natural Gas
Alliant Energy NeenahWisconsin Power & Light CoNeenah, WI740 GWhApr 2000Dec 2024 Natural Gas
NAFTA Region Olefins Complex Cogen FacBASF CorpPort Arthur, TX562 GWhJun 2001Dec 2024 Natural Gas
Vermillion Energy FacilityDuke Energy Ohio IncCayuga, IN728 GWhMay 2000Dec 2024 Natural Gas
Livingston Generating StationCMS Generation MI Power LLCGaylord, MI20 GWhMay 1999Dec 2024 Natural Gas
Kalamazoo River Generating StationCMS Generation MI Power LLCComstock, MI245 GWhMay 1999Dec 2024 Natural Gas
Portside EnergyPrimary Energy Recycling Holdings, LLCPortage, IN256 GWhAug 1997Dec 2024 Natural Gas
Davenport Water Pollution Control PlantDavenport City ofDavenport, IA6 GWhApr 1995Dec 2024 Other Biomass Gas : 90.0% Natural Gas : 10.0%
De Pere Energy CenterWisconsin Public Service CorpDe Pere, WI138 GWhMay 1999Dec 2024 Natural Gas : 68.9% Distillate Fuel Oil : 31.1%
LSP-Cottage Grove LPCottage Grove Operating Services LLCCottage Grove, MN1 TWhSep 1997Dec 2024 Natural Gas
Indiana Harbor E 5 AC StationNorthlake EnergyEast Chicago, IN655 GWhApr 1996Dec 2024 Blast Furnace Gas : 92.6% Natural Gas : 7.4%
Deercroft I & II LFGTEWabash Valley Power Assn, IncMichigan City, IN19 GWhJul 1999Dec 2024 Landfill Gas
Alliant SBD 9403 Aegon DCIndustrial Energy Applications IncCedar Rapids, IA10 MWhDec 1994Dec 2024 Distillate Fuel Oil
Ergon Refining VicksburgErgon Refining IncVicksburg, MS32 GWhFeb 1995Dec 2024 Natural Gas
Michigan Power LPMichigan Power Limited PartnershipLudington, MI1 TWhSep 1995Dec 2024 Natural Gas
Brent Run Generating StationEnergy Developments, Inc d/b/a EDLMontrose, MI51 GWhDec 1997Dec 2024 Landfill Gas
Adrian Energy Associates LLCNextEra Renewable Fuels, LLCAdrian, MI8 GWhNov 1994Dec 2024 Landfill Gas
Kimberly MillCity of KaukaunaAppleton, WI14 GWhDec 1925Dec 2024 Water
Evonik Industries AGEvonik Degussa CorporationLafayette, IN7 MWhApr 1992Dec 2024 Distillate Fuel Oil
Storm Lake 1ALLETE Clean EnergyAlta, IA85 GWhApr 1999Dec 2024 Wind
University of Illinois Abbott Power PltUniversity of IllinoisChampaign, IL211 GWhOct 1940Dec 2024 Natural Gas : 97.4% Bituminous Coal : 2.6%
Grand Blanc Generating StationEnergy Developments, Inc d/b/a EDLGrand Blanc, MI52 GWhJun 1994Dec 2024 Landfill Gas
CoopersvilleEnergy Developments, Inc d/b/a EDLCoopersville, MI37 GWhMay 1994Dec 2024 Landfill Gas
Genesee Power Station LPNorthStar Clean EnergyFlint, MI96 GWhNov 1995Dec 2024 Wood/Wood Waste Solids : 99.9%
Alliant SBD 9301 Prairie FarmsIndustrial Energy Applications IncDubuque, IA86 MWhJun 1993Dec 2024 Distillate Fuel Oil
Alliant SBD 9206 DonaldsonIndustrial Energy Applications IncCresco, IA6 MWhOct 1995Dec 2024 Distillate Fuel Oil
Alliant SBD 9106 Rockwell CRIndustrial Energy Applications IncCedar Rapids, IA253 MWhMay 1992Dec 2024 Distillate Fuel Oil
Alliant SBD 8602 Marion SubIndustrial Energy Applications IncMarion, IA19 MWhJul 1986Dec 2024 Distillate Fuel Oil
Alliant SBD 9205 A Y McDonaldIndustrial Energy Applications IncDubuque, IA9 MWhFeb 1990Dec 2024 Distillate Fuel Oil
Sidney A Murray Jr HydroelectricFirst National Bank-CommerceVidalia, LA885 GWhApr 1990Dec 2024 Water
Pheasant Run Landfill Gas RecoveryWM Renewable Energy LLCBristol, WI48 GWhJan 1992Dec 2024 Landfill Gas
JCO Oxides Olefins PlantIndorama VenturesPort Neeches, TX614 GWhAug 1992Dec 2024 Natural Gas
Venice Resources Gas RecoveryWM Renewable Energy LLCLennon, MI11 GWhFeb 1992Dec 2024 Landfill Gas
Sumpter Energy AssociatesNextEra Renewable Fuels, LLCBelleville, MI63 GWhJun 1992Dec 2024 Landfill Gas
Formosa PlasticsFormosa Plastics CorpBaton Rouge, LA402 GWhApr 1985Dec 2024 Natural Gas
Cadillac Renewable EnergyCadillac Renewable Energy LLCCadillac, MI136 GWhJul 1993Dec 2024 Wood/Wood Waste Solids
Ninth Street Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI7 GWhAug 1990Dec 2024 Water
Four Mile Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI9 GWhAug 1990Dec 2024 Water
Norway Point Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI15 GWhAug 1990Dec 2024 Water
Hastings City HydroelectricHastings Lock & DamHastings, MN13 GWhDec 1991Dec 2024 Water
Louisiana Tech University Power PlantLouisiana Tech UniversityRuston, LA42 GWhJun 2004Dec 2024 Natural Gas
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2024 Subbituminous Coal
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND42 GWhAug 1965Dec 2024 Subbituminous Coal
American Crystal Sugar CrookstonAmerican Crystal Sugar CoCrookston, MN43 GWhAug 1954Dec 2024 Subbituminous Coal
American Crystal Sugar HillsboroAmerican Crystal Sugar CoHillsboro, ND87 GWhAug 1990Dec 2024 Subbituminous Coal
Riverview Energy SystemsRiverview Energy SystemsRiverview, MI1 GWhDec 1987Dec 2024 Landfill Gas
CITGO Refinery PowerhouseCITGO Petroleum CorpSulphur, LA226 GWhDec 1941Dec 2024 Other Gas
Whiting RefineryBP PLCWhiting, IN360 GWhDec 1947Dec 2024 Other Gas : 81.0% Natural Gas : 19.0%
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
Winnebago County Landfill GasWinnebago CountyOshkosh, WI9 GWhJan 2000Dec 2024 Landfill Gas
Des Moines Wastewater Reclamation FacDes Moines Metro WRFDes Moines, IA71 MWhJun 1991Dec 2024 Natural Gas
Atlantic Alumina, Gramercy OperationsAtalco Gramercy LLCGramercy, LA208 GWhJan 1958Dec 2024 Natural Gas
Westrock Hodge (LA)Westrock (LA)Hodge, LA466 GWhNov 1952Dec 2024 Black Liquor : 50.4% Natural Gas : 35.5% Wood/Wood Waste Solids : 14.2%
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
Tazewell Gas RecoveryWM Illinois Renewable Energy LLCEast Peoria, IL13 GWhJun 1989Dec 2024 Landfill Gas
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR126 GWhOct 1977Dec 2024 Black Liquor : 61.7% Natural Gas : 38.1%
Metro Gas RecoveryWM Renewable Energy LLCFranklin, WI37 GWhNov 1985Dec 2024 Landfill Gas
Milam Gas RecoveryWM Illinois Renewable Energy LLCEast St. Lois, IL19 GWhMar 1991Dec 2024 Natural Gas
PPG Plant C CausticWestlake 2 US LLCLake Charles, LA14 GWhSep 1986Dec 2024 Natural Gas
Packaging of America Tomahawk MillPCA-Tomahawk MillTomahawk, WI111 GWhDec 1919Dec 2024 Wood/Wood Waste Solids : 35.7% Natural Gas : 34.2% Black Liquor : 18.1% Water : 11.7%
Oconto Falls LowerEagle Creek Renewable Energy, LLCOconto Falls, WI7 GWhDec 1970Dec 2024 Water
French Landing DamEagle Creek Renewable Energy, LLCBelleville, MI8 GWhNov 1988Dec 2024 Water
Cascade Dam (MI)Eagle Creek Renewable Energy, LLCGrand Rapids, MI3 GWhNov 1986Dec 2024 Water
Ada DamEagle Creek Renewable Energy, LLCAda, MI2 GWhFeb 1984Dec 2024 Water
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%
Park MillEagle Creek Renewable Energy, LLCMarinette, WI9 GWhDec 1919Dec 2024 Water
Port Allen (LA)Placid Refining Co LLCPort Allen, LA43 GWhApr 1990Dec 2024 Natural Gas
Sartell DamEagle Creek Renewable Energy, LLCSartell, MN29 GWhFeb 1985Dec 2024 Water
Billerud Quinnesec MillBillerud Quinnesec MillNorway, MI294 GWhSep 1985Dec 2024 Black Liquor : 67.8% Wood/Wood Waste Solids : 30.2% Natural Gas : 1.9%
WestRock (TX)WestRock (TX)Evadale, TX415 GWhMay 1954Dec 2024 Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1%
Plant 31 Paper MillGraphic Packaging InternationalWest Monroe, LA523 GWhDec 1963Dec 2024 Natural Gas : 63.2% Black Liquor : 25.1% Wood/Wood Waste Solids : 11.7%
Primient Decatur Plant CogenPrimary Products Ingredients Americas, LLCDecatur, IL254 GWhDec 1988Dec 2024 Natural Gas
Archer Daniels Midland PeoriaBioUrja Renewables LLCPeoria, IL79 GWhDec 1987Dec 2024 Natural Gas
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN22 GWhSep 1987Dec 2024 Natural Gas
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Springfield (MN)Springfield Public Utils Comm - (MN)Springfield, MN1 MWhMay 1994Dec 2024 Distillate Fuel Oil
Lake CrystalCity of Lake Crystal - (MN)Lake Crystal, MN20 MWhApr 1952Dec 2024 Distillate Fuel Oil
LanesboroLanesboro Public Utility CommLanesboro, MN184 MWhDec 1922Dec 2024 Water : 81.0% Distillate Fuel Oil : 19.0%
LitchfieldLitchfield Public UtilitiesLitchfield, MN143 MWhAug 1963Dec 2024 Natural Gas : 62.5% Distillate Fuel Oil : 37.5%
Marshall (MN)City of Marshall - (MN)Marshall, MN60 MWhJun 1969Dec 2024 Distillate Fuel Oil
MelroseMelrose Public UtilitiesMelrose, MN49 MWhJun 1945Dec 2024 Distillate Fuel Oil
Moose LakeMoose Lake Water & Light CommMoose Lake, MN63 MWhOct 1952Dec 2024 Distillate Fuel Oil : 83.7% Natural Gas : 16.3%
Mountain LakeCity of Mountain Lake - (MN)Mountain Lake, MN2 GWhApr 1954Dec 2024 Wind : 97.7% Natural Gas : 1.8%
New UlmNew Ulm Public Utilities CommNew Ulm, MN2 GWhDec 1956Dec 2024 Natural Gas : 95.4% Distillate Fuel Oil : 4.6%
North Branch (MN)North Branch Water & Light CommNorth Branch, MN300 MWhSep 2003Dec 2024 Distillate Fuel Oil
Preston (MN)Preston Public Utilities CommPreston, MN163 MWhDec 1948Dec 2024 Distillate Fuel Oil : 62.3% Natural Gas : 37.7%
Princeton (MN)Princeton Public Utils CommPrinceton, MN134 MWhAug 1953Dec 2024 Distillate Fuel Oil
Rochester HydroRochester Public UtilitiesMazeppa, MN10 GWhAug 1984Dec 2024 Water
Redwood FallsRedwood Falls Public Util CommRedwood Falls, MN3 GWhDec 1969Dec 2024 Water : 82.6% Natural Gas : 12.7% Distillate Fuel Oil : 4.7%
Sleepy EyeSleepy Eye Public Utility CommSleepy Eye, MN131 MWhJun 1995Dec 2024 Distillate Fuel Oil

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