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%

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 1,601 to 1,700 of 2,154
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Lake Charles PlantRain CII Carbon LLCSulphur, LA115 GWhNov 2012Oct 2025 Waste Heat
HarvestHarvest Windfarm, LLCElkton, MI116 GWhDec 2007Dec 2024 Wind
Ashtabula Wind Energy CenterOtter Tail Power CoLuverne, ND116 GWhSep 2008Dec 2024 Wind
Shenandoah Hills Wind FarmMidAmerican Energy CoBlanchard, IA117 GWh-Feb 2026 Wind
Iris Solar LLCIris Solar LLCFranklinton, LA117 GWhSep 2022Feb 2026 Solar
Sunlight Road SolarSunlight Road Solar, LLCFranklinton, LA118 GWhOct 2024Feb 2026 Solar
Peno CreekUnion Electric Co - (MO)Bowling Green, MO118 GWhApr 2002Dec 2024 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Oak Glen Wind FarmMinnesota Municipal Power AgnyBlooming Prairie, MN121 GWhOct 2011Dec 2024 Wind
Jim FallsNorthern States Power Co - MinnesotaJim Falls, WI122 GWhJun 1988Dec 2024 Water
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
Purdue CHPDuke Energy Indiana, LLCWest Lafayette, IN123 GWhFeb 2022Dec 2024 Natural Gas
Crossroads Energy CenterClarksdale Public UtilitiesClarksdale, MS124 GWhJun 2002Nov 2024 Natural Gas
Solway CTOtter Tail Power CoSolway, MN125 GWhApr 2003Dec 2024 Natural Gas
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS126 GWhJun 1984Feb 2026 Natural Gas
Clearwater Paper APP CBClearwater Paper CorporationArkansas City, AR126 GWhOct 1977Dec 2024 Black Liquor : 61.7% Natural Gas : 38.1%
Stoney Corners Wind FarmDTE Sustainable GenerationMcBain, MI127 GWhNov 2009Dec 2024 Wind
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI127 GWhNov 2014Dec 2024 Wind
Red WingNorthern States Power Co - MinnesotaRed Wing, MN128 GWhSep 1949Feb 2026 Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Wood/Wood Waste Solids : 3.1% Natural Gas : 0.8%
National Energy of LincolnNational Salvage & Service CorporationLincoln, MI130 GWhDec 1988Jun 2024 Wood/Wood Waste Solids : 81.0% Tire-derived Fuels : 18.9%
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA130 GWhDec 2007Dec 2024 Wind
Crawfish RiverWisconsin Power & Light CoJefferson, WI131 GWhNov 2023Feb 2026 Solar
Wheatland Generating FacilityDuke Energy Indiana, LLCWheatland, IN131 GWhMay 2000Dec 2024 Natural Gas
Forward Wind Energy CenterWisconsin Public Service CorpBrownsville, WI132 GWhJun 2008Feb 2026 Wind
Community Wind SouthGreenbacker Renewable Energy CorporationRushmore, MN132 GWhNov 2012Dec 2024 Wind
Paddock SolarWisconsin Power & Light CoBeloit, WI134 GWhOct 2023Feb 2026 Solar
Badger Wind, LLCBadger Wind , LLCNorthwest McIntosh, ND134 GWh-Feb 2026 Wind
Cadillac Renewable EnergyCadillac Renewable Energy LLCCadillac, MI136 GWhJul 1993Dec 2024 Wood/Wood Waste Solids
WissotaNorthern States Power Co - MinnesotaChippewa Falls, WI136 GWhDec 1916Dec 2024 Water
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND137 GWhSep 2003Dec 2024 Wind
De Pere Energy CenterWisconsin Public Service CorpDe Pere, WI138 GWhMay 1999Dec 2024 Natural Gas : 68.9% Distillate Fuel Oil : 31.1%
Bayou Cove Peaking PowerBayou Cove, LLCJennings, LA138 GWhJun 2002Feb 2026 Natural Gas
WhillockArkansas Electric Coop CorpMorrilton, AR139 GWhSep 1993Dec 2024 Water
San Jacinto County Peaking FacilityEast Texas Electric Coop, IncShepherd, TX140 GWhJun 2001Dec 2024 Natural Gas
Baldwin Solar BESSVistra CorpBaldwin, IL142 GWhNov 2024Feb 2026 Solar
Prescott Wind FarmPrescott Wind Energy LLCPrescott, IA142 GWhAug 2024Feb 2026 Wind
Butler RidgeButler Ridge Wind Energy CenterMayville, WI142 GWhJan 2009Feb 2026 Wind
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND143 GWhNov 2010Dec 2024 Wind
Prairie Du SacWisconsin Power & Light CoPrairie du Sac, WI144 GWhSep 1915Dec 2024 Water
LEPA Unit No. 1Louisiana Energy & Power AuthorityMorgan City, LA145 GWhMay 2016Dec 2024 Natural Gas
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO146 GWhJan 2001Dec 2024 Natural Gas
Elk RiverGreat River EnergyElk River, MN147 GWhDec 1950Feb 2026 Natural Gas : 90.3% Distillate Fuel Oil : 9.7%
Panther Creek Wind ProjectGreenbacker Renewable Energy CorporationPittsfield, IL148 GWh-Feb 2026 Wind
DegrayUSCE -Vickburg DistrictArkadelphia, AR148 GWhJan 1972Feb 2026 Water
Lakeswind Power PartnersLakeswind Power PartnersPelican Rapids, MN151 GWhFeb 2014Dec 2024 Wind
Big Cajun 1Louisiana Generating LLCJarreau, LA151 GWhMay 1972Dec 2024 Natural Gas
St Paul CogenerationSt Paul Cogeneration LLCSt. Paul, MN151 GWhMar 2003Dec 2024 Wood/Wood Waste Solids : 82.2% Natural Gas : 17.8%
Rothschild Biomass Cogen FacilityWisconsin Electric Power CoRothschild, WI153 GWhOct 2013Dec 2024 Wood/Wood Waste Solids : 97.4% Natural Gas : 2.6%
Stuttgart SolarStuttgart Solar, LLCStuttgart, AR153 GWhDec 2017Feb 2026 Solar
Rippey Wind FarmGreenbacker Renewable Energy CorporationGrand Junction, IA154 GWhJul 2012Dec 2024 Wind
Mulligan Solar, LLCMulligan SolarBroadwell, IL155 GWhJun 2022Feb 2026 Solar
Saint Marys FallsUSACE-Detroit DistrictSault Ste. Marie, MI155 GWhJun 1932Dec 2024 Water
Michigan Wind 1Michigan Wind 1, LLCUbly, MI158 GWhNov 2008Dec 2024 Wind
Ada Cogeneration LPAda Cogeneration LLCAda, MI158 GWhSep 1990Dec 2024 Natural Gas
Blakely MountainUSCE -Vickburg DistrictRoyal, AR158 GWhAug 1955Dec 2024 Water
Bay FrontNorthern States Power Co - MinnesotaAshland, WI160 GWhDec 1948Dec 2024 Wood/Wood Waste Solids : 95.3% Tire-derived Fuels : 4.1% Natural Gas : 0.6%
Marquette Energy CenterCity of Marquette - (MI)Marquette, MI162 GWhJul 2017Dec 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Grayling Generating StationNorthStar Clean EnergyGrayling, MI165 GWhApr 1992Dec 2024 Wood/Wood Waste Solids : 99.8%
Otsego Mill Power PlantOtsego Paper IncOtsego, MI165 GWhOct 1995Dec 2024 Natural Gas
Bison I Wind Energy CenterALLETE, Inc.New Salem, ND166 GWhNov 2010Dec 2024 Wind
Assembly Solar IIIAssembly Solar III, LLCLennon, MI166 GWhDec 2021Feb 2026 Solar
Sunflower CountySunflower County Solar Project, LLCRuleville, MS166 GWhAug 2022Feb 2026 Solar
Univ Minnesota CHP PlantUniversity of Minnesota Central UtilitiesMinneapolis, MN166 GWhOct 2017Dec 2024 Natural Gas : 99.9%
Cerro Gordo Wind FarmCerro Gordo Wind FarmUnion, IA168 GWhJul 2020Feb 2026 Wind
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN170 GWhSep 1989Feb 2026 Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8%
A.J. Mihm Generating StationUpper Michigan Energy Resources CompanyPelkie, MI170 GWhFeb 2019Dec 2024 Natural Gas
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND171 GWhAug 2008Dec 2024 Wind
Syl LaskinALLETE, Inc.Hoyt Lakes, MN172 GWhMay 1953Dec 2024 Natural Gas
Georgia-Pacific Corp - Nekoosa MillDomtar Industries IncNekoosa, WI173 GWhDec 1911Feb 2026 Black Liquor : 43.0% Natural Gas : 42.3% Water : 14.7%
Hawkeye Wind FarmGreenbacker Renewable Energy CorporationSumner, IA173 GWhSep 2012Dec 2024 Wind
Cedar RidgeWisconsin Power & Light CoEden, WI175 GWhNov 2008Dec 2024 Wind
ConcordWisconsin Electric Power CoWatertown, WI175 GWhJun 1993Dec 2024 Natural Gas : 99.8%
Hawkeye Power Partners LLCHawkeye Power Partners LLCGarner, IA176 GWhMar 1999Dec 2024 Wind
Elm Creek Wind LLCAvangrid Power LLCTrimont, MN176 GWhNov 2008Dec 2024 Wind
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA178 GWhNov 2011Dec 2024 Wind
Harvest Gold SolarHarvest Gold Solar Power, LLCIndianola, MS179 GWhJul 2024Feb 2026 Solar
ManitowocManitowoc Public UtilitiesManitowoc, WI179 GWhMay 1955Feb 2026 Wood/Wood Waste Solids : 91.2% Petroleum Coke : 4.9% Bituminous Coal : 3.6%
North Star Solar ProjectNorth Star Solar PV LLCNorth Branch, MN180 GWhNov 2016Feb 2026 Solar
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND181 GWhNov 2007Dec 2024 Wind
Alpena Cement PlantLafarge CorpAlpena, MI181 GWhDec 1951Feb 2026 Petroleum Coke : 86.1% Natural Gas : 13.9%
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA184 GWhApr 2020Feb 2026 Natural Gas
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI187 GWhNov 2012Dec 2024 Wind
Gibson SolarGibson Solar, LLCPrinceton, IN188 GWh-Feb 2026 Solar
Carpenter Wind Farm LLCEDP Renewables North America LLCRemington, IN189 GWh-Feb 2026 Wind
Wautoma SolarWisconsin Power & Light CoWautoma, WI190 GWhNov 2023Feb 2026 Solar
Sebree Solar, LLC - HybridSebree Solar, LLCRobards, KY190 GWh-Feb 2026 Solar
FPL Energy Burleigh County WindFPL Energy Burleigh County Wind LLCWilton, ND190 GWhNov 2005Dec 2024 Wind
Searcy Solar HybridSearcy Solar, LLCSearcy, AR190 GWhDec 2021Feb 2026 Solar
SumpterWolverine Power Supply CoopBelleville, MI190 GWhJun 2002Dec 2024 Natural Gas
Franklin County Wind FarmInterstate Power and Light CoIowa Falls, IA191 GWhNov 2012Dec 2024 Wind
Appleseed SolarAppleseed Solar, LLCLogansport, IN191 GWh-Feb 2026 Solar
Montpelier Electric Generating StationKimura Power LLCPoneto, IN192 GWhMay 2001Feb 2026 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Two Creeks SolarWisconsin Public Service CorpTwo Rivers, WI193 GWhOct 2020Feb 2026 Solar
Fairbanks Wind ParkDTE Electric CompanyGarden, MI193 GWhDec 2021Feb 2026 Wind
Osceola Windpower IIOsceola Windpower IIHarris, IA193 GWhAug 2008Feb 2026 Wind
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX195 GWhJun 2001Dec 2024 Natural Gas
Lake Charles PolymersEquistar Chemicals LPWestlake, LA195 GWhAug 2011Feb 2026 Natural Gas
Woodruff County SolarArkansas Electric Coop CorpAugusta, AR195 GWhSep 2024Feb 2026 Solar
Worthington Generation LLCHoosier Energy R E C, IncWorthington, IN195 GWhMay 2000Dec 2024 Natural Gas
Jeffers Wind 20 LLCNorthern States Power Co - MinnesotaJeffers, MN195 GWhSep 2008Dec 2024 Wind

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