2. Balancing Authorities
  3. Midcontinent Independent System Operator, Inc.

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 Jun 2026
Annual Generation 669.3 TWh
Power Plants2,831
Utilities1,296
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 | 27% Wind | 14.9% Nuclear | 13.8% Solar | 5.3% 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

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List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 301 to 400 of 2,110
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Cavalry Solar HybridCavalry Energy Center LLCMonon, IN360 GWhApr 2024Mar 2026 Solar
Fillmore County Solar ProjectNational Grid RenewablesSpring Valley, MN82 GWhNov 2024Mar 2026 Solar
Louise SolarNational Grid RenewablesTaopi, MN92 GWhNov 2024Mar 2026 Solar
Unbridled SolarNational Grid RenewablesRobards, KY312 GWh-Mar 2026 Solar
Liberty County Solar ProjectLiberty County Solar Project, LLCDayton, TX253 GWhAug 2024Mar 2026 Solar
Pleasant Creek Unit 1Interstate Power and Light CoPalo, IA97 GWhFeb 2024Mar 2026 Solar
Bayou Galion Solar ProjectBayou Galion Solar Project, LLCMer Rouge, LA224 GWhOct 2024Mar 2026 Solar
Amite Solar, LLCAmite Solar, LLCRoseland, LA210 GWh-Mar 2026 Solar
Flat Fork SolarFlat Fork Solar, LLCWheatley, AR248 GWh-Mar 2026 Solar
Forgeview SolarForgeview Solar, LLCBlytheville, AR105 GWh-Mar 2026 Solar
Sunlight Road SolarSunlight Road Solar, LLCFranklinton, LA118 GWhOct 2024Mar 2026 Solar
Quartz Solar, LLCQuartz Solar, LLCWynne, AR297 GWh-Mar 2026 Solar
River Fork Solar, LLCRiver Fork Solar, LLCAlbion, MI293 GWhSep 2024Mar 2026 Solar
Magnolia PowerMagnolia Power Holdings LLCPlaquemine, LA1 TWh-Mar 2026 Natural Gas
Umbriel SolarUmbriel Solar, LLCLivington, TX324 GWhSep 2023Mar 2026 Solar
Prescott Wind FarmPrescott Wind Energy LLCPrescott, IA149 GWhAug 2024Mar 2026 Wind
Indiana Crossroads Wind Farm IIIndiana Crossroads Wind Farm II LLCWolcott, IN581 GWhNov 2024Mar 2026 Wind
Prairie Creek SolarSol SystemsJacksonville, IL58 GWhOct 2023Mar 2026 Solar
Posey SolarSouthern Indiana Gas & Elec CoMount Vernon, IN349 GWh-Mar 2026 Solar
Delta's Edge SolarCubico USA, LLCGreenwood, MS117 GWhOct 2023Mar 2026 Solar
Genesee Solar ProjectGenesee Solar Energy, LLCFlint, MI12 GWh-Mar 2026 Solar
Blue Bird Solar, LLCBlue Bird Solar, LLCWarrenton, MO309 GWhNov 2024Mar 2026 Solar
Winfield SolarWinfield Solar I, LLCWinfield, MO243 GWh-Mar 2026 Solar
Sterlington SolarEntergy Louisiana LLCSterlington, LA20 GWh-Mar 2026 Solar
Chickasaw Wind FarmMidAmerican Energy CoNew Hampton, IA619 GWhNov 2023Mar 2026 Wind
Long Lake Solar, LLCLong Lake Solar, LLCWest Helena, AR476 GWh-Mar 2026 Solar
Dunns Bridge I SolarDunns Bridge Solar Center LLCWheatfield, IN482 GWhMay 2023Mar 2026 Solar
Salt Creek Township Solar, LLCBirch Creek Power, LLCMason City, IL107 GWh-Mar 2026 Solar
Kimmel Road Solar, LLCBirch Creek Power, LLCDu Quoin, IL106 GWhSep 2024Mar 2026 Solar
Earp Solar, LLCBirch Creek Power, LLCMonmouth, IL75 GWhMar 2024Mar 2026 Solar
Richland Township Solar, LLCBirch Creek Power, LLCWashburn, IL77 GWh-Mar 2026 Solar
Envoy Solar, LLCBirch Creek Power, LLCMexico, MO107 GWh-Mar 2026 Solar
Altona Solar, LLCBirch Creek Power, LLCCentralia, MO65 GWhJul 2024Mar 2026 Solar
Prairie Mist SolarPrairie Mist Solar Project, LLCMontrose, AR234 GWhAug 2024Mar 2026 Solar
Double Back DiamondDouble Back Diamond Solar Power, LLCVirden, IL906 GWhOct 2024Mar 2026 Solar
Harvest Gold SolarHarvest Gold Solar Power, LLCIndianola, MS187 GWhJul 2024Mar 2026 Solar
Cereal City Solar, LLCCereal City Solar, LLCBattle Creek, MI197 GWhNov 2023Mar 2026 Solar
Wildflower Solar, LLC (MS)Duke Energy Renewables ServicesDeSoto, MS196 GWhApr 2024Mar 2026 Solar
Woodruff County SolarArkansas Electric Coop CorpAugusta, AR186 GWhSep 2024Mar 2026 Solar
Speedway Solar, LLCSpeedway Solar, LLCMorrison Town, IN293 GWh-Mar 2026 Solar
Ragsdale Solar LLCRagsdale Solar, LLCCanton, MS241 GWhOct 2024Mar 2026 Solar
Pearl River Solar Park LLCPearl River Solar Park, LLCMorton, MS424 GWhJun 2024Mar 2026 Solar
Oak Ridge SolarAES Clean EnergyOak Ridge, LA412 GWhNov 2023Mar 2026 Solar
Heartland FarmsConsumers Energy Co - (MI)Middleton, MI455 GWhMar 2024Mar 2026 Wind
Maple FlatsInvenergy Services LLCLouisville, IL490 GWhOct 2024Mar 2026 Solar
Crooked Lake Solar, LLCCrooked Lake Solar, LLCBlytheville, AR388 GWhApr 2024Mar 2026 Solar
Newport Solar ProjectNewport Solar, LLCNewport, AR355 GWhSep 2023Mar 2026 Solar
Elizabeth Solar PlantHorus Louisiana 1, LLCPitkin, LA285 GWhJul 2024Mar 2026 Solar
Moraine Sands Wind PowerMoraine Sands Wind Power, LLCMason City, IL547 GWhNov 2023Mar 2026 Wind
Delta Wind Farm (MS)AES Clean EnergyDundee, MS511 GWhMar 2024Mar 2026 Wind
Prairie Ronde Solar FarmLightsource Renewable Energy Asset Management, LLCOpelousas, LA268 GWhOct 2024Mar 2026 Solar
Paris SolarWisconsin Electric Power CoUnion Grove, WI288 GWhNov 2024Mar 2026 Solar
Walleye WindWalleye Wind, LLCBeaver Creek, MN461 GWhNov 2022Mar 2026 Wind
Buffalo Ridge WindBuffalo Ridge Wind, LLCLake Benton, MN430 GWhNov 2022Mar 2026 Wind
Deerfield Wind Energy 2Deerfield Wind Energy 2, LLCPort Hope, MI278 GWhFeb 2023Mar 2026 Wind
Driver SolarEntergy Arkansas LLCOsceola, AR343 GWhOct 2024Mar 2026 Solar
Kossuth County WindKossuth County Wind, LLCLu Verne, IA274 GWhNov 2022Mar 2026 Wind
Great Pathfinder WindGreat Pathfinder WindStratford, IA739 GWhJan 2023Mar 2026 Wind
Northern WindNorthern States Power Co - MinnesotaLake Wilson, MN345 GWhDec 2022Mar 2026 Wind
Indiana Crossroads Solar ParkMeadow Lake Solar ParkReynolds, IN380 GWhMay 2023Mar 2026 Solar
Muskegon SolarConsumers Energy Co - (MI)Muskegon, MI55 GWh-Mar 2026 Solar
Big Cypress Solar, LLCBig Cypress Solar, LLCCrawfordsville, AR429 GWhNov 2023Mar 2026 Solar
West Memphis Solar StationEntergy Arkansas LLCCrawfordsville, AR335 GWhNov 2024Mar 2026 Solar
Newton Solar BESS LLCVistra CorpNewton, IL9 GWh-Mar 2026 Solar
Ledyard Windpower, LLCDuke Energy Renewables ServicesLakota, IA609 GWhNov 2022Mar 2026 Wind
Ford County Wind Farm LLCFord RidgeFord County, IL457 GWhFeb 2022Mar 2026 Wind
Mulligan Solar, LLCMulligan SolarBroadwell, IL149 GWhJun 2022Mar 2026 Solar
Meridian Wind ParkDTE Electric CompanyMerrill, MI479 GWhMar 2023Mar 2026 Wind
Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, IL932 GWhNov 2021Mar 2026 Wind
Red Barn EnergyWisconsin Public Service CorpMontfort, WI251 GWhMar 2023Mar 2026 Wind
Hoot Lake SolarOtter Tail Power CoFergus Falls, MN73 GWhJul 2023Mar 2026 Solar
Oxbow Solar 1Lightsource Renewable Energy Asset Management, LLCNew Roads, LA556 GWhJun 2024Mar 2026 Solar
Crawfish RiverWisconsin Power & Light CoJefferson, WI129 GWhNov 2023Mar 2026 Solar
Wood CountyWisconsin Power & Light CoNekoosa, WI268 GWhNov 2022Mar 2026 Solar
North RockWisconsin Power & Light CoEdgerton, WI94 GWhSep 2022Mar 2026 Solar
Bear Creek (WI)Wisconsin Power & Light CoLone Rock, WI99 GWhAug 2022Mar 2026 Solar
Onion RiverWisconsin Power & Light CoSheboygan Cedar Grove, WI254 GWhNov 2023Mar 2026 Solar
Grant CountyWisconsin Power & Light CoTown of Potosi, WI373 GWhApr 2024Mar 2026 Solar
Beaver Dam SolarWisconsin Power & Light CoDodge, WI100 GWhNov 2023Mar 2026 Solar
Wautoma SolarWisconsin Power & Light CoWautoma, WI188 GWhNov 2023Mar 2026 Solar
Paddock SolarWisconsin Power & Light CoBeloit, WI133 GWhOct 2023Mar 2026 Solar
Albany Solar (WI)Wisconsin Power & Light CoBroadhead, WI97 GWhNov 2023Mar 2026 Solar
Springfield Solar (WI)Wisconsin Power & Light CoLomira, WI203 GWhNov 2023Mar 2026 Solar
Cassville SolarWisconsin Power & Light CoCassville, WI98 GWhNov 2023Mar 2026 Solar
Calhoun SolarInvenergy Services LLCBattle Creek, MI353 GWhNov 2022Mar 2026 Solar
Arbor Hill SolarMidAmerican Energy CoGreenfield, IA45 GWhDec 2021Mar 2026 Solar
Holliday Creek SolarMidAmerican Energy CoFort Dodge, IA206 GWhJun 2022Mar 2026 Solar
Plymouth WindMidAmerican Energy CoRemsen, IA769 GWhDec 2021Mar 2026 Wind
Sac County Wind, LLCSac County WindSac City, IA313 GWhNov 2021Mar 2026 Wind
Heartland Divide IIHeartland Divide IIAudubon, IA778 GWhFeb 2022Mar 2026 Wind
Big River SolarBig River Solar, LLCNorris City, IL315 GWhJul 2022Mar 2026 Solar
Freeborn Wind FarmNorthern States Power Co - MinnesotaGlenville, MN749 GWhApr 2021Mar 2026 Wind
Prairie Solar LLCMN8 Energy LLCSidney, IL45 GWh-Mar 2026 Solar
Darien SolarWisconsin Electric Power CoDarien, WI357 GWh-Mar 2026 Solar
Calhoun County Solar ProjectAES Clean EnergySheridan Township, MI247 GWh-Mar 2026 Solar
Point Beach SolarPoint Beach SolarTwo Creeks, WI201 GWhAug 2021Mar 2026 Solar
Badger Hollow IIWisconsin Electric Power CoCobb, WI210 GWhNov 2023Mar 2026 Solar
Glacier Sands Wind Power, LLCGlacier Sands Wind Power, LLCMason City, IL620 GWhOct 2021Mar 2026 Wind
Badger Wind, LLCBadger Wind , LLCNorthwest McIntosh, ND232 GWh-Mar 2026 Wind
Indiana Crossroads Wind Farm LLCIndiana Crossroads Wind Farms LLCChalmers, IN875 GWhNov 2021Mar 2026 Wind

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division522.6 GWh4
#27Associated Electric Cooperative, Inc.23.8 TWh47
#13Duke Energy Carolinas112.2 TWh565
#51Duke Energy Progress West4.6 TWh10
#23Louisville Gas and Electric Company and Kentucky Utilities Company34.1 TWh25
#1PJM Interconnection, LLC873.9 TWh2,465
#6Southern Company Services, Inc. - Trans252.5 TWh417
#5Southwest Power Pool304.8 TWh835
#53Southwestern Power Administration4.3 TWh34
#9Tennessee Valley Authority163.7 TWh204

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC873.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.669.3 TWh2,831
#3Electric Reliability Council of Texas, Inc.489.5 TWh1,313
#5Southwest Power Pool304.8 TWh835
#6Southern Company Services, Inc. - Trans252.5 TWh417
#7California Independent System Operator173.0 TWh2,075
#9Tennessee Valley Authority163.7 TWh204
#10Florida Power & Light Co.151.0 TWh187
#12New York Independent System Operator134.9 TWh1,211
#13Duke Energy Carolinas112.2 TWh565