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 Oct 2026
Annual Generation 677.7 TWh
Power Plants3,095
Utilities1,372
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 | 37.1% Coal | 26.2% Wind | 15% Nuclear | 13.8% Solar | 6.1% 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 1,701 to 1,800 of 2,294
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Envoy Solar, LLCBirch Creek Power, LLCMexico, MO110 GWhJan 2025Jul 2026 Solar
Enterprise MN - Hu's on First CSGStandard SolarNorthfield, MN30 MWhNov 2025Dec 2025 Solar
Enterprise MN - Ferche CSGStandard SolarPaynesville, MN35 MWhNov 2025Dec 2025 Solar
Enterprise MN - Buscho CSGStandard SolarOwatonna, MN26 MWhNov 2025Dec 2025 Solar
Enter SolarArcadia Solar, LLCJanesville, MN2 GWhDec 2018Dec 2025 Solar
ENO Paterson SolarEntergy New Orleans, LLCNew Orleans, LA1 GWhMay 2016Dec 2025 Solar
English FarmsInterstate Power and Light CoMontezuma, IA584 GWhFeb 2019Jul 2026 Wind
ENGIE 2020 ProjectCo-WI1 LLCENGIE 2020 ProjectCo-WI1 LLCFond Du Lac, WI2 GWhNov 2021Dec 2025 Solar
Empire SolarCypress Creek RenewablesFarmington, MN6 GWhNov 2016Dec 2025 Solar
Emmons-Logan Wind, LLCEmmons-Logan Wind, LLCLinton, ND867 GWhNov 2019Jul 2026 Wind
Emily Solar, LLCRWE Clean EnergyCasey, IL376 GWhNov 2025Jul 2026 Solar
Emery StationInterstate Power and Light CoClear Lake, IA2 TWhApr 2004Jul 2026 Natural Gas
Elroy SolarGreen Street Power PartnersMauston, WI1 GWhAug 2019Dec 2025 Solar
ElroyCity of Elroy - (WI)Elroy, WI48 MWhApr 1973Dec 2025 Distillate Fuel Oil
Elm Street Substation GeneratorsCity of Farmington - (MO)Farmington, MO16 MWhSep 2002Dec 2025 Distillate Fuel Oil
Elm Road Generating StationWisconsin Electric Power CoOak Creek, WI8 TWhJan 2010Jul 2026 Subbituminous Coal : 88.7% Bituminous Coal : 7.8% Natural Gas : 3.5%
Elm Creek Wind LLCAvangrid Power LLCTrimont, MN192 GWhNov 2008Dec 2025 Wind
Elm Creek Wind II LLCAvangrid Power LLCTrimont, MN187 GWhNov 2010Dec 2025 Wind
Ellettsville Solar RESHoosier Energy R E C, IncEllettsville, IN1 GWhSep 2016Dec 2025 Solar
Elk Wind FarmGreenbacker Renewable Energy CorporationGreeley, IA173 GWhNov 2011Dec 2025 Wind
Elk RiverGreat River EnergyElk River, MN145 GWhDec 1950Jul 2026 Natural Gas : 90.1% Distillate Fuel Oil : 9.9%
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%
Elizabeth Solar PlantHorus Louisiana 1, LLCPitkin, LA276 GWhJul 2024Jul 2026 Solar
ElectrifarmMidAmerican Energy CoWaterloo, IA17 GWhApr 1975Dec 2025 Natural Gas
Eldorado Solar IISol SystemsEldorado, IL202 GWhSep 2025Jul 2026 Solar
Eldorado Solar ISol SystemsEldorado, IL317 GWhDec 2024Jul 2026 Solar
Elba Solar LLCElba Solar LLCWilliamsfield, IL4 GWhJan 2023Dec 2025 Solar
El Dorado AREntegrity Solar El Dorado SD, LLCEl Dorado, AR4 GWhJan 2024Dec 2025 Solar
Eichtens II CSGTerraform ArcadiaWinstead, MN2 GWhAug 2018Dec 2025 Solar
Eichtens Community SolarTerraform ArcadiaCenter, MN5 GWhNov 2016Dec 2025 Solar
Edwardsville Solar IIEdwardsville Solar II, LLCEdwardsville, IL4 GWhJun 2021Dec 2025 Solar
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN4 TWhMay 2013Jul 2026 Coal-Derived Synthesis Gas : 48.9% Natural Gas : 41.1% Bituminous Coal : 9.9%
Edison SaultCloverland Electric Co-opSault Ste. Marie, MI181 GWhJun 1901Dec 2025 Water
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951Jul 2026 Subbituminous Coal : 99.9%
Edgar Solar 1Pivot EnergyParis, IL5 GWhFeb 2025Dec 2025 Solar
Eclipse Wind FarmMidAmerican Energy CoAdair, IA820 GWhAug 2012Jul 2026 Wind
Echo Wind ParkDTE Electric CompanyElkton, MI564 GWhDec 2013Jul 2026 Wind
Eastwood SolarEnel Green Power NA, Inc.Mankato, MN11 GWhNov 2016Dec 2025 Solar
Eastridge Wind ProjectEastridge Wind ProjectPorter, MN14 GWhMar 2006Dec 2025 Wind
Eastern Iowa SolarCentral Iowa Power CooperativeWilton, IA3 GWhOct 2016Oct 2025 Solar
East. Michigan Univ. Heating PlantEast. Michigan Univ. Heating PlantYpsilanti, MI33 GWhSep 1987Dec 2025 Natural Gas
East ChicagoAltus Power America Management, LLCEast Chicago, IN3 GWhFeb 2013Nov 2025 Solar
Earp Solar, LLCBirch Creek Power, LLCMonmouth, IL78 GWhMar 2024Jul 2026 Solar
EarlvilleCity of Earlville - (IA)Earlville, IA7 MWhJun 2001Dec 2025 Distillate Fuel Oil
Eagle Valley (MI)WM Renewable Energy LLCOrion, MI23 GWhJun 2011Dec 2025 Landfill Gas
Eagle Valley (IN)AES IndianaMartinsville, IN5 TWhNov 1951Jul 2026 Natural Gas
E. Goenner Project CSGE. Goenner Community Solar LLCClear Lake, MN1 GWhNov 2019Dec 2025 Solar
DurantCity of Durant - (IA)Durant, IA29 MWhJun 1970Dec 2025 Distillate Fuel Oil
Dunns Bridge II SolarDunns Bridge II Solar and Storage Generation LLCSan Pierre, IN774 GWhDec 2024Jul 2026 Solar
Dunns Bridge I SolarDunns Bridge Solar Center LLCWheatfield, IN421 GWhMay 2023Jul 2026 Solar
Dundas Solar Holdings LLC CSGAltus Power America Management, LLCNorthfield, MN8 GWhFeb 2018Jul 2026 Solar
Duke Building 98Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2025 Solar
Duke Building 87Concord New EnergyIndianapolis, IN3 GWhNov 2014Dec 2025 Solar
Duke Building 129Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2025 Solar
Du BayConsolidated Water Power CoEau Pleine, WI36 GWhDec 1941Dec 2025 Water
DSI Julie SolarDSI Julie Solar LLCCold Spring, MN2 GWhNov 2024Dec 2025 Solar
DSI Don SolarDSI Don Solar LLCRenville, MN2 GWhJun 2024Dec 2025 Solar
Drummer Creek I Solar LLCDimension Energy LLCGibson City, IL170 MWhNov 2025Dec 2025 Solar
Driver SolarEntergy Arkansas LLCOsceola, AR374 GWhOct 2024Jul 2026 Solar
Dressor Plains Solar, LLCDressor Plains Solar, LLCHerrick, IL225 GWhAug 2021Jul 2026 Solar
DPC YorkSoCore Energy LLCThomson, IL3 GWhJul 2019Dec 2025 Solar
DPC MadisonSoCore Energy LLCRidgeway, IA3 GWhJan 2019Dec 2025 Solar
Downtown Generation PlantCity of Greenfield - (IA)Greenfield, IA15 MWhJun 2020Dec 2025 Distillate Fuel Oil
Downsville DPC SolarSoCore Energy LLCMenomonee, WI2 GWhJan 2017Jul 2026 Solar
Dow St Charles OperationsDow Chemical Co - St CharlesTaft, LA2 TWhNov 1996Jul 2026 Natural Gas : 98.9% Other Gas : 1.1%
Douglas Todd Community Solar One LLC CSGMadison Energy Holdings LLCOsakis, MN2 GWhNov 2019Dec 2025 Solar
Douglas (IA)OneEnergy, Inc.Riceville, IA804 MWhAug 2025Dec 2025 Solar
Double Back DiamondDouble Back Diamond Solar Power, LLCVirden, IL1 TWhOct 2024Jul 2026 Solar
Domtar Paper Company RothschildDomtar Paper Company RothschildRothschild, WI524 MWhDec 1909Dec 2025 Water
Domino Farms SolarDTE Electric CompanyAnn Arbor, MI834 MWhAug 2015Jul 2026 Solar
DodgeSun CSGGeronimo PowerKasson, MN9 GWhNov 2017Dec 2025 Solar
Dodge Renewables 2Dodge Renewables 2, LLCHayfield, MN2 GWhAug 2022Dec 2025 Solar
Dodge Renewables 1Dodge Renewables 1, LLCDodge Center, MN2 GWhJul 2022Dec 2025 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN7 GWhJun 2017Dec 2025 Solar
Dodge Center SolarEnel Green Power NA, Inc.Dodge Center, MN13 GWhNov 2016Dec 2025 Solar
DL Windy Acres LLCBrewsterBrewster, MN5 GWhNov 2003Dec 2025 Wind
DIVOCSG 14 LLCDIVOCSG 14 LLCWabasha, MN862 MWhMay 2025Dec 2025 Solar
DIVOCSG 13DIVOCSG 13 LLCWabasha, MN1 GWhMar 2025Dec 2025 Solar
DIVOCSG 11 - SherburneMadison Energy Investments LLCClear Lake, MN713 MWhMay 2024Dec 2025 Solar
Dike City Power PlantCity of Dike - (IA)Dike, IA4 MWhMay 2005Dec 2025 Distillate Fuel Oil
Diesel GeneratorsMadison Gas & Electric CoMadison, WI1 GWhMay 2001Jul 2026 Distillate Fuel Oil
Dickinson Solar ArrayGreat River EnergyBuffalo, MN2 GWhJul 2016Dec 2025 Solar
Diamond Willow Wind FacilityMontana-Dakota Utilities CoBaker, MT88 GWhNov 2007Dec 2025 Wind
Diamond Trail Wind FarmMidAmerican Energy CoLadora, IA842 GWhNov 2020Jul 2026 Wind
DG Green ArrowDG Green Arrow LLCPipestone, MN2 GWhFeb 2025Dec 2025 Solar
DG AMP Solar ColdwaterDG AMP Solar, LLCColdwater, MI2 GWhJan 2018Dec 2025 Solar
Deuel Harvest Wind Energy LLCSouthern Power CoClear Lake, SD1 TWhJan 2021Jul 2026 Wind
Detroit LakesCity of Detroit Lakes - (MN)Detroit Lakes, MN41 MWhJun 1968Dec 2025 Distillate Fuel Oil
DetourCloverland Electric Co-opDetour, MI2 GWhSep 1973Dec 2025 Distillate Fuel Oil
Des Moines Wastewater Reclamation FacDes Moines Metro WRFDes Moines, IA74 MWhJun 1991Dec 2025 Natural Gas
DeRidder MillPackaging Corporation of AmericaDeRidder, LA405 GWhSep 1969Dec 2025 Black Liquor : 44.6% Wood/Wood Waste Solids : 37.8% Natural Gas : 17.6%
DePue Holdings, LLCDePue Holdings, LLCDePue, IL35 GWhJan 2023Dec 2025 Solar
Deneb Community SolarGeronimo PowerBelgrade, MN2 GWhApr 2019Dec 2025 Solar
Demille Solar FarmDTE Electric CompanyLapeer, MI37 GWhApr 2017Jul 2026 Solar
Delta Wind Farm (MS)AES Clean EnergyDundee, MS531 GWhMar 2024Jul 2026 Wind
Delta Solar Power IIDelta Solar Power II, LLCGrand Ledge, MI25 GWhJun 2018Dec 2025 Solar
Delta Solar Power IDelta Solar Power I, LLCGrand Ledge, MI13 GWhMay 2018Dec 2025 Solar
Delta's Edge SolarCubico USA, LLCGreenwood, MS163 GWhOct 2023Jul 2026 Solar
Delta Energy ParkLansing Board of Water and LightLansing, MI1 TWhFeb 2022Jul 2026 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC890.9 TWh2,806
#2Midcontinent Independent System Operator, Inc.677.7 TWh3,095
#3Electric Reliability Council of Texas, Inc.506.3 TWh1,487
#5Southwest Power Pool314.5 TWh876
#6Southern Company Services, Inc. - Trans259.3 TWh423
#7California Independent System Operator168.7 TWh2,170
#9Tennessee Valley Authority166.2 TWh209
#10Florida Power & Light Co.153.0 TWh188
#12New York Independent System Operator134.1 TWh1,334
#13Duke Energy Carolinas113.4 TWh578