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 Jan 2026
Annual Generation 656.9 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 | 35.4% Coal | 28.9% Wind | 15.1% Nuclear | 14% Solar | 4.6% 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 101 to 200 of 2,139
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Moraine Wind LLCAvangrid Power LLCWoodstock, MN61 GWhNov 2003Dec 2024 Wind
Flying Cloud Power Partners LLCAvangrid Power LLCLake Park, IA81 GWhNov 2003Dec 2024 Wind
Sheboygan FallsWisconsin Power & Light CoSheboygan, WI642 GWhMay 2005Dec 2024 Natural Gas
Faribault Energy ParkMinnesota Municipal Power AgnyFaribault, MN1 TWhApr 2005Dec 2024 Natural Gas
Neptune Gas Processing PlantEnterprise Products Optg LPCenterville, LA12 GWhJan 2004Dec 2024 Other Fuel
Anderson EricksonAnderson Erickson DairyDes Moines, IA19 MWhMar 2000Dec 2024 Distillate Fuel Oil
Flora Site BCity of Flora - (IL)Flora, IL32 MWhNov 2001Dec 2024 Distillate Fuel Oil
Flora Site ACity of Flora - (IL)Flora, IL37 MWhNov 2001Dec 2024 Distillate Fuel Oil
IMEA FloraIllinois Municipal Elec AgencyFlora, IL48 MWhNov 2000Dec 2024 Distillate Fuel Oil
T J Labbe Electric GeneratingLafayette Utilities SystemLafayette, LA28 GWhJul 2005Dec 2024 Natural Gas
Mankato Energy CenterMEC Holdings, LLCMankato, MN3 TWhJun 2006Dec 2024 Natural Gas
St. Charles Power PlantCity of St Charles - (MN)St. Charles, MN71 MWhNov 2004Dec 2024 Distillate Fuel Oil
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND137 GWhSep 2003Dec 2024 Wind
HillsboroCity of Hillsboro - (ND)Hillsboro, ND12 MWhJun 2002Dec 2024 Distillate Fuel Oil
Alliant SBG 9802 ToyotaIndustrial Energy Applications IncCedar Rapids, IA10 MWhNov 1998Dec 2024 Natural Gas
Berlin Landfill GasWM Renewable Energy LLCBerlin, WI14 GWhJul 2001Dec 2024 Landfill Gas
G McNeilus Wind Farm Dodge CenterJustin McNeilusDodge Center, MN94 GWhAug 2002Dec 2024 Wind
Casey City ofCity of Casey - (IL)Casey, IL61 MWhApr 2002Dec 2024 Distillate Fuel Oil
MinwindCommunity Renewables, LLCLuverne, MN276 MWhSep 2002Dec 2024 Wind
Alliant SBD0201 IngredionIndustrial Energy Applications IncCedar Rapids, IA19 MWhMay 2003Dec 2024 Distillate Fuel Oil
RidgeviewWM Renewable Energy LLCWhitelaw, WI36 GWhAug 2002Dec 2024 Landfill Gas
Stevens Point MillPixelle Specialty Solution, LLCStevens Point, WI13 GWhJan 2002Dec 2024 Natural Gas
Oak Point CogenChevron Oronite Co LLCBelle Chasse, LA99 GWhSep 1999Dec 2024 Natural Gas
Island Street Peaking PlantWPPI EnergyKaukauna, WI11 GWhMay 2004Dec 2024 Natural Gas
Hawkeye Power Partners LLCHawkeye Power Partners LLCGarner, IA176 GWhMar 1999Dec 2024 Wind
Kas Brothers WindfarmKas Brothers Windfarm LLCWoodstock, MN2 GWhNov 2001Dec 2024 Wind
Old Gold Energy Center, LLCOld Gold Energy Center, LLCJoice, IA78 GWhSep 2001Dec 2024 Wind
Otsego Mill Power PlantOtsego Paper IncOtsego, MI165 GWhOct 1995Dec 2024 Natural Gas
Noble Ridge LLCRENEW Energy IncWilmont, MN61 MWhNov 2001Dec 2024 Wind
DeanDTE Electric CompanyEast China, MI770 GWhMay 2002Dec 2024 Natural Gas
Flambeau Lower ProjectRenewable World Energies LLCPark Falls, WI3 GWhDec 1922Dec 2024 Water
Flambeau Crowley Rapids ProjectRenewable World Energies LLCPark Falls, WI3 GWhDec 1929Dec 2024 Water
GRS C&CGas Recovery Systems IncMarshall, MI21 GWhJan 1995Dec 2024 Landfill Gas
Agassiz Beach LLCCHI Operations IncAverill, MN4 GWhJan 2001Dec 2024 Wind
Florence Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Hadley Ridge LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Hope Creek LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Ruthton Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Soliloquoy Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Spartan Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Twin Lake Hills LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Winters Spawn LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Autumn Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jack River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jessica Mills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Julia Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Sun River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Combined Locks Energy CenterMcKinley PaperCombined Locks, WI310 GWhApr 2002Dec 2024 Natural Gas
SecurityTX LFG Energy, LPCleveland, TX6 GWhFeb 2003Dec 2024 Landfill Gas
MMSD South Shore WastewaterMilwaukee Metro Sewerage DistOak Creek, WI26 GWhJul 2000Dec 2024 Other Biomass Gas : 88.7% Natural Gas : 11.3%
Ninth Street Hydropower ProjectEagle Creek Renewable Energy, LLCAlpena, MI7 GWhAug 1990Dec 2024 Water
Coldwater Peaking PlantColdwater Board of Public UtilColdwater, MI288 MWhJun 2015Dec 2024 Natural Gas
Dayton HydroEagle Creek Renewable Energy, LLCOttawa, IL16 GWhDec 1924Dec 2024 Water
Grand RiverEnergy Developments, Inc d/b/a EDLGrand Ledge, MI7 GWhMar 1991Dec 2024 Landfill Gas
Port Arthur Texas RefineryTotal Petrochemicals USA IncPort Arthur, TX226 GWhJul 1988Dec 2024 Natural Gas : 75.0% Other Gas : 25.0%
Agrilectric Power Partners LtdAgrilectric Power Partners LtdLake Charles, LA79 GWhJun 1984Dec 2024 Agricultural By-Products : 98.9% Natural Gas : 1.1%
Georgia-Pacific Monticello PaperGeorgia-Pacific Monticello LLCMonticello, MS550 GWhMay 1968Dec 2024 Black Liquor : 47.2% Natural Gas : 40.2% Wood/Wood Waste Solids : 12.6%
Rapids Energy CenterALLETE, Inc.Grand Rapids, MN40 GWhDec 1942Dec 2024 Natural Gas : 77.3% Water : 22.7%
ExxonMobil Baton Rouge Turbine GeneratorExxon Mobil CorpBaton Rouge, LA654 GWhApr 1990Dec 2024 Natural Gas
St Francisville MillHood Container of Louisiana, LLCSt. Francisville, LA110 GWhFeb 1966Dec 2024 Black Liquor : 58.6% Natural Gas : 41.4%
Ada Cogeneration LPAda Cogeneration LLCAda, MI158 GWhSep 1990Dec 2024 Natural Gas
Grayling Generating StationNorthStar Clean EnergyGrayling, MI165 GWhApr 1992Dec 2024 Wood/Wood Waste Solids : 99.8%
Cargill Corn Milling DivisionCargill Inc North America SweetnersEddyville, IA110 GWhNov 1952Dec 2024 Natural Gas
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN22 GWhSep 1987Dec 2024 Natural Gas
Archer Daniels Midland PeoriaBioUrja Renewables LLCPeoria, IL79 GWhDec 1987Dec 2024 Natural Gas
Primient Decatur Plant CogenPrimary Products Ingredients Americas, LLCDecatur, IL254 GWhDec 1988Dec 2024 Natural Gas
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%
WestRock (TX)WestRock (TX)Evadale, TX415 GWhMay 1954Dec 2024 Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1%
Billerud Quinnesec MillBillerud Quinnesec MillNorway, MI294 GWhSep 1985Dec 2024 Black Liquor : 67.8% Wood/Wood Waste Solids : 30.2% Natural Gas : 1.9%
Sartell DamEagle Creek Renewable Energy, LLCSartell, MN29 GWhFeb 1985Dec 2024 Water
Port Allen (LA)Placid Refining Co LLCPort Allen, LA43 GWhApr 1990Dec 2024 Natural Gas
Park MillEagle Creek Renewable Energy, LLCMarinette, WI9 GWhDec 1919Dec 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%
Ada DamEagle Creek Renewable Energy, LLCAda, MI2 GWhFeb 1984Dec 2024 Water
Cascade Dam (MI)Eagle Creek Renewable Energy, LLCGrand Rapids, MI3 GWhNov 1986Dec 2024 Water
French Landing DamEagle Creek Renewable Energy, LLCBelleville, MI8 GWhNov 1988Dec 2024 Water
Oconto Falls LowerEagle Creek Renewable Energy, LLCOconto Falls, WI7 GWhDec 1970Dec 2024 Water
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%
PPG Plant C CausticWestlake 2 US LLCLake Charles, LA14 GWhSep 1986Dec 2024 Natural Gas
Milam Gas RecoveryWM Illinois Renewable Energy LLCEast St. Lois, IL19 GWhMar 1991Dec 2024 Natural Gas
Metro Gas RecoveryWM Renewable Energy LLCFranklin, WI37 GWhNov 1985Dec 2024 Landfill Gas
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR126 GWhOct 1977Dec 2024 Black Liquor : 61.7% Natural Gas : 38.1%
Tazewell Gas RecoveryWM Illinois Renewable Energy LLCEast Peoria, IL13 GWhJun 1989Dec 2024 Landfill Gas
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
Westrock Hodge (LA)Westrock (LA)Hodge, LA466 GWhNov 1952Dec 2024 Black Liquor : 50.4% Natural Gas : 35.5% Wood/Wood Waste Solids : 14.2%
Atlantic Alumina, Gramercy OperationsAtalco Gramercy LLCGramercy, LA208 GWhJan 1958Dec 2024 Natural Gas
Des Moines Wastewater Reclamation FacDes Moines Metro WRFDes Moines, IA71 MWhJun 1991Dec 2024 Natural Gas
Winnebago County Landfill GasWinnebago CountyOshkosh, WI9 GWhJan 2000Dec 2024 Landfill Gas
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
Whiting RefineryBP PLCWhiting, IN360 GWhDec 1947Dec 2024 Other Gas : 81.0% Natural Gas : 19.0%
CITGO Refinery PowerhouseCITGO Petroleum CorpSulphur, LA226 GWhDec 1941Dec 2024 Other Gas
Riverview Energy SystemsRiverview Energy SystemsRiverview, MI1 GWhDec 1987Dec 2024 Landfill Gas
American Crystal Sugar HillsboroAmerican Crystal Sugar CoHillsboro, ND87 GWhAug 1990Dec 2024 Subbituminous Coal
American Crystal Sugar CrookstonAmerican Crystal Sugar CoCrookston, MN43 GWhAug 1954Dec 2024 Subbituminous Coal
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND42 GWhAug 1965Dec 2024 Subbituminous Coal
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2024 Subbituminous Coal
Louisiana Tech University Power PlantLouisiana Tech UniversityRuston, LA42 GWhJun 2004Dec 2024 Natural Gas
Hastings City HydroelectricHastings Lock & DamHastings, MN13 GWhDec 1991Dec 2024 Water

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC872.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.656.9 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565