Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 64 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 Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% 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 501 to 600 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
DeRidder MillPackaging Corporation of AmericaDeRidder, LA405 GWhSep 1969Dec 2025 Black Liquor : 44.6% Wood/Wood Waste Solids : 37.8% Natural Gas : 17.6%
Anderson EricksonAnderson Erickson DairyDes Moines, IA9 MWhMar 2000Dec 2025 Distillate Fuel Oil
River HillsMidAmerican Energy CoDes Moines, IA2 GWhApr 1966Dec 2025 Natural Gas
Des Moines Wastewater Reclamation FacDes Moines Metro WRFDes Moines, IA74 MWhJun 1991Dec 2025 Natural Gas
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Wildflower Solar, LLC (MS)Duke Energy Renewables ServicesDeSoto, MS200 GWhApr 2024May 2026 Solar
DetourCloverland Electric Co-opDetour, MI2 GWhSep 1973Dec 2025 Distillate Fuel Oil
Detroit LakesCity of Detroit Lakes - (MN)Detroit Lakes, MN41 MWhJun 1968Dec 2025 Distillate Fuel Oil
DelrayDTE Electric CompanyDetroit, MI145 GWhJan 2000Dec 2025 Natural Gas
O'Shea Solar FarmDTE Electric CompanyDetroit, MI3 GWhJun 2017Dec 2025 Solar
Cottonwood Energy Company LPCottonwood Energy Company LPDeweyville, TX5 TWhJun 2003May 2026 Natural Gas
Pleasant Valley (MN)Great River EnergyDexter, MN157 GWhApr 2001Dec 2025 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Grand MeadowNorthern States Power Co - MinnesotaDexter, MN379 GWhNov 2008Dec 2025 Wind
Wapsipinicon Wind ProjectEDF Renewable Asset Holdings, Inc.Dexter, MN268 GWhJan 2009Dec 2025 Wind
Pleasant Valley Wind FarmNorthern States Power Co - MinnesotaDexter, MN464 GWhJul 2015Dec 2025 Wind
Dike City Power PlantCity of Dike - (IA)Dike, IA4 MWhMay 2005Dec 2025 Distillate Fuel Oil
G McNeilus Wind Farm Dodge CenterJustin McNeilusDodge Center, MN91 GWhAug 2002Dec 2025 Wind
Dodge Renewables 1Dodge Renewables 1, LLCDodge Center, MN2 GWhJul 2022Dec 2025 Solar
Novel Schmoll Farms Solar CSGREA Investments, LLCDodge Center, MN1 GWhOct 2020Dec 2025 Solar
Syncarpha Dodge 1 CSGSolar Provider Group MN I LLCDodge Center, MN2 GWhApr 2019Dec 2025 Solar
Dodge Center SolarEnel Green Power NA, Inc.Dodge Center, MN13 GWhNov 2016Dec 2025 Solar
Beaver Dam SolarWisconsin Power & Light CoDodge, WI101 GWhNov 2023May 2026 Solar
Claude VandykeWolverine Power Supply CoopDorr, MI8 GWhDec 1966Dec 2025 Natural Gas
Moraine CSGMoraine Solar, LLCDowns, IL5 GWhAug 2021Dec 2025 Solar
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND43 GWhAug 1965Dec 2025 Subbituminous Coal
Kimmel Road Solar, LLCBirch Creek Power, LLCDu Quoin, IL111 GWhSep 2024May 2026 Solar
John Deere Dubuque WorksJohn Deere Dubuque WorksDubuque, IA45 MWhMay 1994May 2026 Distillate Fuel Oil
Alliant SBD 9301 Prairie FarmsIndustrial Energy Applications IncDubuque, IA69 MWhJun 1993Dec 2025 Distillate Fuel Oil
Alliant SBD 9205 A Y McDonaldIndustrial Energy Applications IncDubuque, IA17 MWhFeb 1990Dec 2025 Distillate Fuel Oil
West Dubuque SolarInterstate Power and Light CoDubuque, IA6 GWhAug 2017Dec 2025 Solar
Jean Duluth SolarALLETE, Inc.Duluth, MN2 GWhNov 2022Dec 2025 Solar
Fond Du LacALLETE, Inc.Duluth, MN38 GWhDec 1923Dec 2025 Water
M L HibbardALLETE, Inc.Duluth, MN98 GWhMay 1949May 2026 Wood/Wood Waste Solids : 91.1% Subbituminous Coal : 6.8% Natural Gas : 2.1%
Dam 2Arkansas Electric Coop CorpDumas, AR385 GWhMay 1999Dec 2025 Water
Hydra Community Solar Garden, LLC (CSG)Geronimo PowerDundas, MN2 GWhApr 2020Dec 2025 Solar
Delta Wind Farm (MS)AES Clean EnergyDundee, MS514 GWhMar 2024May 2026 Wind
Peoria Solar 3Pivot EnergyDunlap, IL219 MWhNov 2025Dec 2025 Solar
DurantCity of Durant - (IA)Durant, IA29 MWhJun 1970Dec 2025 Distillate Fuel Oil
West Group Data CenterCADC MSP01, LLCEagan, MN34 MWhApr 2005May 2026 Distillate Fuel Oil
Thomson Reuters Campus Bldg A-DThomson CorpEagan, MN34 MWhMar 1999May 2026 Distillate Fuel Oil
FastSun 14 CSGAltus Power America Management, LLCEagle Lake, MN2 GWhNov 2019Dec 2025 Solar
Koppelman Sun CSGGeronimo PowerEagle Lake, MN9 GWhOct 2017Dec 2025 Solar
Benton County Wind FarmOrion Energy Group LLCEarl Park, IN343 GWhApr 2008Dec 2025 Wind
EarlvilleCity of Earlville - (IA)Earlville, IA7 MWhJun 2001Dec 2025 Distillate Fuel Oil
Indiana Harbor WestCleveland CliffsEast Chicago, IN208 GWhSep 1939Dec 2025 Natural Gas
Expander TurbineCleveland CliffsEast Chicago, IN85 GWhApr 1981May 2026 Blast Furnace Gas
Heat Recovery Coke FacilityCokenergy IncEast Chicago, IN416 GWhMar 1998May 2026 Waste Heat
Indiana Harbor E 5 AC StationNorthlake EnergyEast Chicago, IN649 GWhApr 1996Dec 2025 Blast Furnace Gas : 91.2% Natural Gas : 8.8%
East ChicagoAltus Power America Management, LLCEast Chicago, IN3 GWhFeb 2013Nov 2025 Solar
St ClairDTE Electric CompanyEast China Twp, MI7 GWhJul 1953May 2026 Distillate Fuel Oil : 52.4% Natural Gas : 47.6%
DeanDTE Electric CompanyEast China, MI705 GWhMay 2002Dec 2025 Natural Gas
Blue Water Energy CenterDTE Electric CompanyEast China, MI8 TWhMay 2022May 2026 Natural Gas
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN43 GWhAug 1990Dec 2025 Subbituminous Coal
T B Simon Power PlantMichigan State UniversityEast Lansing, MI263 GWhNov 1965May 2026 Natural Gas
Spartan PV 1, LLCNJR Clean Energy Ventures CorporationEast Lansing, MI12 GWhNov 2017Dec 2024 Solar
Tazewell Gas RecoveryWM Illinois Renewable Energy LLCEast Peoria, IL11 GWhJun 1989Dec 2025 Landfill Gas
Milam Gas RecoveryWM Illinois Renewable Energy LLCEast St. Lois, IL19 GWhMar 1991Dec 2025 Natural Gas
Blue Elk III Solar, LLCBlue Elk III Solar, LLCEaton Rapids, MI37 GWhNov 2023Dec 2025 Solar
WheatonNorthern States Power Co - MinnesotaEau Claire, WI17 GWhDec 1972May 2025 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
DellsNorthern States Power Co - MinnesotaEau Claire, WI37 GWhDec 1922Dec 2025 Water
Du BayConsolidated Water Power CoEau Pleine, WI36 GWhDec 1941Dec 2025 Water
Cargill Corn Milling DivisionCargill Inc North America SweetnersEddyville, IA112 GWhNov 1952Dec 2025 Natural Gas
IL West Hallock Project1IL West Hallock Project1, LLCEdelstein, IL5 GWhJul 2021Dec 2025 Solar
SolarClub 30 (CSG)Nautilus Solar SolutionsEden Valley, MN2 GWhDec 2023Dec 2025 Solar
Cedar RidgeWisconsin Power & Light CoEden, WI185 GWhNov 2008Dec 2025 Wind
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND121 GWhSep 2003Dec 2025 Wind
Antlia Community SolarAntlia Community SolarEdgerton, MN3 GWhAug 2017Dec 2025 Solar
Hilltop PowerHilltop Power, LLCEdgerton, MN4 GWhNov 2008Dec 2024 Wind
Johnson Solar CSGGeronimo PowerEdgerton, MN9 GWhDec 2017Dec 2025 Solar
North RockWisconsin Power & Light CoEdgerton, WI93 GWhSep 2022May 2026 Solar
Camp Atterbury Microgrid HybridDuke Energy Indiana, LLCEdinburgh, IN2 GWhOct 2019Dec 2025 Solar
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN4 TWhMay 2013May 2026 Coal-Derived Synthesis Gas : 49.4% Natural Gas : 40.8% Bituminous Coal : 9.8%
Edwardsville Solar IIEdwardsville Solar II, LLCEdwardsville, IL4 GWhJun 2021Dec 2025 Solar
El Dorado AREntegrity Solar El Dorado SD, LLCEl Dorado, AR2 GWhJan 2024Dec 2024 Solar
Union Power StationEntergy Arkansas LLCEl Dorado, AR12 TWhDec 2002May 2026 Natural Gas
Osage DamUnion Electric Co - (MO)Eldon, MO499 GWhSep 1931Dec 2025 Water
Eldorado Solar ISol SystemsEldorado, IL317 GWhDec 2024May 2026 Solar
Eldorado Solar IISol SystemsEldorado, IL140 GWhSep 2025May 2026 Solar
Elk Mound (PV)OneEnergy, Inc.Elk Mound, WI653 MWhAug 2025Dec 2025 Solar
Elk MoundDairyland Power CoopElk Mound, WI466 MWhMay 2001Dec 2025 Natural Gas : 63.5% Distillate Fuel Oil : 36.5%
Elk RiverGreat River EnergyElk River, MN155 GWhDec 1950May 2026 Natural Gas : 90.8% Distillate Fuel Oil : 9.2%
La Grange Solar Partners, LLCWisconsin Electric Power CoElkhorn, WI405 MWhOct 2025Dec 2025 Solar
LaFayette Solar WI, LLCWisconsin Electric Power CoElkhorn, WI10 GWhNov 2024Dec 2025 Solar
Harvest 2Harvest II Windfarm, LLCElkton, MI199 GWhOct 2012Dec 2025 Wind
HarvestHarvest Windfarm, LLCElkton, MI117 GWhDec 2007Dec 2025 Wind
Echo Wind ParkDTE Electric CompanyElkton, MI566 GWhDec 2013May 2026 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD494 GWhNov 2010May 2026 Wind
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD95 GWhMar 2009May 2026 Wind
Ellettsville Solar RESHoosier Energy R E C, IncEllettsville, IN1 GWhSep 2016Dec 2025 Solar
Alpine Power PlantWolverine Power Supply CoopElmira, MI776 GWhMay 2016Dec 2025 Natural Gas
ElroyCity of Elroy - (WI)Elroy, WI48 MWhApr 1973Dec 2025 Distillate Fuel Oil
Poet Bioprocessing EmmetsburgPoet Bioprocessing EmmetsburgEmmetsburg, IA18 GWhNov 2023Dec 2025 Natural Gas : 84.7% Other Biomass Solids : 15.3%
Palo Alto Wind FarmMidAmerican Energy CoEmmetsburg, IA1 TWhDec 2019May 2026 Wind
Temperance Solar, LLCGeronimo PowerErie, MI42 GWhNov 2020Dec 2025 Solar
Escanaba MillBillerud Escanaba LLCEscanaba, MI452 GWhDec 1968May 2026 Black Liquor : 45.8% Natural Gas : 31.6% Wood/Wood Waste Solids : 21.8% Residual Fuel Oil : 0.8%
Dan E KarnConsumers Energy Co - (MI)Essexville, MI72 GWhOct 1959May 2026 Natural Gas : 93.2% Residual Fuel Oil : 6.8%
Iowa Lakes Community College Wind FarmIowa Lakes Community CollegeEstherville, IA374 MWhJan 2005Apr 2026 Wind
Acadia Energy CenterCleco Power LLCEunice, LA7 TWhJun 2002May 2026 Natural Gas
WestRock (TX)WestRock (TX)Evadale, TX415 GWhMay 1954Dec 2024 Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1%
Oak Hill Solar ArraySouthern Indiana Gas & Elec CoEvansville, IN3 GWhOct 2018Dec 2025 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577