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 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

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

Displaying Results 2,001 to 2,100 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Elba Solar LLCElba Solar LLCWilliamsfield, IL4 GWhJan 2023Dec 2025 Solar
SV CSG Barrass Farms II LLSV CSG Barrass Farms II LLCMarion, IL5 GWhAug 2023Dec 2025 Solar
Grand Casino Hinckley SolarDG Central 1, LLCHinckley, MN6 GWhApr 2022Dec 2025 Solar
Hodag SolarWisconsin Public Service CorpRhinelander, WI13 GWhDec 2021Dec 2025 Solar
Kankakee 2Kankakee Solar 2 LLCBourbonnais, IL4 GWhJul 2022Dec 2025 Solar
Timmerman (CSG)Elora LLCBalaton, MN2 GWhNov 2022Dec 2025 Solar
USS Golly Gee Solar LLCUnited States Solar CorporationClear Lake, MN2 GWhJun 2023Dec 2025 Solar
South GardenSouth Garden LLCWinstead, MN2 GWhJun 2023Dec 2025 Solar
USS Dressen Family Solar LLCUnited States Solar CorporationMayer, MN2 GWhJun 2023Dec 2025 Solar
USS Wolf Solar LLCUnited States Solar CorporationWood Lake, MN2 GWhJun 2023Dec 2025 Solar
USS Wonder Solar LLCUnited States Solar CorporationBird Island, MN2 GWhJun 2023Dec 2025 Solar
MP CSG 1 LLCUnited States Solar CorporationWrenshall, MN2 GWhDec 2017Dec 2025 Solar
Platt SolarCannon River LLCHadley, MN2 GWhDec 2022Dec 2025 Solar
Skalbeck SolarCascade Solar LLCSacred Heart, MN2 GWhOct 2022Dec 2025 Solar
Andresen SolarBallantyne LLCClara City, MN2 GWhDec 2022Dec 2025 Solar
Amazon MDW7 Solar ProjectSolar Star Prime 6, LLCMonee, IL3 GWhOct 2022Dec 2025 Solar
Courtland CSG LLCUnited States Solar CorporationCourtland, MN2 GWhJun 2023Dec 2025 Solar
Johnson CSG 2Madison Energy Holdings LLCLindstrom, MN2 GWhFeb 2023Dec 2025 Solar
IL Sidney Project1IL Sidney Project1, LLCSidney, IL5 GWhMar 2021Dec 2025 Solar
Clay FCClay FC, LLCLouisville, IL4 GWhJun 2021Dec 2025 Solar
IL West Hallock Project1IL West Hallock Project1, LLCEdelstein, IL5 GWhJul 2021Dec 2025 Solar
Middleton Biogas Solar, LLCMiddleton Biogas Solar, LLCMiddleton, WI2 GWhApr 2022Dec 2025 Solar
Weston RICEWisconsin Public Service CorpKronenwetter, WI144 GWhJun 2023Dec 2025 Natural Gas
Solar Star Urbana Landfill EastSolar Star Urbana Landfill East, LLCUrbana, IL4 GWhSep 2021Dec 2025 Solar
Solar Star Urbana Landfill CentralSolar Star Urbana Landfill Central, LLCUrbana, IL4 GWhOct 2021Dec 2025 Solar
OE IL Solar 3OE IL Solar 3, LLCOregon, IL4 GWhFeb 2022Dec 2025 Solar
French Road Solar IIFrench Road Solar II, LLCBurlington, IL4 GWhFeb 2022Dec 2025 Solar
Rafterville SolarRafterville Solar, LLCAtwater, MN2 GWhJun 2023Dec 2025 Solar
Rockford SolarRockford Solar, LLCRockford, IL4 GWhNov 2021Dec 2025 Solar
Blue Elk IV Solar, LLCBlue Elk IV Solar, LLCAdrian, MI37 GWhNov 2023Dec 2025 Solar
Blue Elk III Solar, LLCBlue Elk III Solar, LLCEaton Rapids, MI37 GWhNov 2023Dec 2025 Solar
Blue Elk VII Solar, LLCBlue Elk VII Solar, LLCFlint, MI21 GWhOct 2023Dec 2025 Solar
Blue Elk II Solar, LLCBlue Elk II Solar, LLCMason, MI35 GWhApr 2024Dec 2025 Solar
Midcontinent Solar, LLCMidcontinent Solar, LLCOwosso, MI38 GWhSep 2023Dec 2025 Solar
Greenstone Solar, LLCGreenstone Solar, LLCColdwater, MI35 GWhSep 2023Dec 2025 Solar
Cape Girardeau Renewable Energy CenterUnion Electric Co - (MO)Cape Girardeau, MO2 GWhOct 2021Dec 2025 Solar
Ivanhoe Generation FacilityOrion Engineered CarbonsFranklin, LA72 GWhMar 2023Dec 2025 Waste Heat
IMPA Middletown Solar ParkIndiana Municipal Power AgencyMiddletown, IN2 GWhJul 2023Dec 2025 Solar
IMPA Knightstown Solar ParkIndiana Municipal Power AgencyKnightstown, IN2 GWhSep 2023Dec 2025 Solar
IMPA Washington Solar Park 2Indiana Municipal Power AgencyWashington, IN19 GWhJun 2023Dec 2025 Solar
Dane County Solar LLCDane County Solar LLCCottage Grove, WI34 GWhMay 2023Dec 2025 Solar
Westside SolarWestside Solar, LLC (Ecofin)Rochester, MN19 GWhNov 2022Dec 2025 Solar
USS Fair Park Solar LLC (CSG)United States Solar CorporationFaribault, MN2 GWhNov 2023Dec 2025 Solar
USS Cosmo Solar LLC (CSG)United States Solar CorporationDanube, MN2 GWhNov 2023Dec 2025 Solar
USS Martha Solar (CSG)United States Solar CorporationHamburg, MN2 GWhDec 2023Dec 2025 Solar
Pivot Energy Minnesota Solar 10Pivot EnergyGreenwald, MN1 GWhMay 2023Dec 2025 Solar
Pivot Energy Minnesota Solar 1Pivot EnergyClinton Falls, MN2 GWhMay 2023Dec 2025 Solar
Briscoe 1A7th Road Solar 1, LLC (Briscoe 1A)Tonica, IL4 GWhJan 2023Dec 2025 Solar
Briscoe 2A7th Road Solar 2, LLC (Briscoe 2A)Lostant, IL5 GWhJan 2023Dec 2025 Solar
Wolverine SolarWolverine Solar, LLCMaynard, MN2 GWhOct 2023Dec 2025 Solar
Crane GardenCrane Garden LLCLester Prairie, MN2 GWhOct 2023Dec 2025 Solar
Pepin GardenPepin Garden LLCKellogg, MN2 GWhOct 2023Dec 2025 Solar
Sturgeon GardenSturgeon Garden LLCGoodhue, MN2 GWhNov 2023Dec 2025 Solar
Winona GardenWinona Garden LLCAltura, MN2 GWhOct 2023Dec 2025 Solar
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2025 Solar
Berryville School District SolarToday's Power, Inc.Berryville, AR2 GWhJan 2018Dec 2025 Solar
C&LToday's Power, Inc.Star City, AR2 GWhMay 2020Dec 2025 Solar
Clay County Electrical CooperativeToday's Power, Inc.Corning, AR2 GWhApr 2020Dec 2025 Solar
Craighead Electric Solar OneToday's Power, Inc.Brookland, AR2 GWhJul 2018Dec 2025 Solar
Farmers Electric CooperativeToday's Power, Inc.Newport, AR2 GWhMay 2019Dec 2025 Solar
Sylvan SolarALLETE, Inc.Pillager, MN25 GWhJun 2023Dec 2025 Solar
Laskin SolarALLETE, Inc.Hoyt Lakes, MN8 GWhNov 2022Dec 2025 Solar
Jean Duluth SolarALLETE, Inc.Duluth, MN2 GWhNov 2022Dec 2025 Solar
IMPA Richmond 8 Solar ParkIndiana Municipal Power AgencyRichmond, IN10 GWhNov 2024Dec 2025 Solar
Webster Creek (Oak 2)Greenbacker Renewable Energy CorporationNew Lisbon, WI3 GWhNov 2023Dec 2025 Solar
Lemonweir (Oak 1)Greenbacker Renewable Energy CorporationMauston, WI6 GWhNov 2023Dec 2025 Solar
IMPA Tipton 2 Solar ParkIndiana Municipal Power AgencyTipton, IN3 GWhApr 2025Dec 2025 Solar
IMPA Veedersburg Solar ParkIndiana Municipal Power AgencyVeedersburg, IN1 GWhApr 2025Dec 2025 Solar
IMPA Winamac Solar ParkIndiana Municipal Power AgencyWinamac, IN2 GWhMay 2025Dec 2025 Solar
USS Jayhawk Solar LLC (CSG)United States Solar CorporationMankato, MN2 GWhNov 2023Dec 2025 Solar
USS Maverick Solar LLC (CSG)United States Solar CorporationGood Thunder, MN1 GWhNov 2023Dec 2025 Solar
USS Riley Solar LLC (CSG)United States Solar CorporationMontevideo, MN2 GWhNov 2023Dec 2025 Solar
Spring Prairie Solar LLC CSGUnited States Solar CorporationGlyndon, MN2 GWhApr 2024Dec 2025 Solar
MN East Regal LLC (CSG)United States Solar CorporationPaynesville, MN2 GWhJul 2024Dec 2025 Solar
MN Buffalo Lake 212-1 LLC (CSG)United States Solar CorporationBuffalo Lake, MN2 GWhNov 2023Dec 2025 Solar
MN Buffalo Lake 212-2 LLC (CSG)United States Solar CorporationBuffalo Lake, MN2 GWhNov 2023Dec 2025 Solar
Georgetown (Polk Burnett)Greenbacker Renewable Energy CorporationBalsam Lake, WI4 GWhOct 2023Dec 2025 Solar
Bluff Prairie (Vernon)Greenbacker Renewable Energy CorporationDe Soto, WI3 GWhOct 2023Dec 2025 Solar
Hay River (Dunn 1)Greenbacker Renewable Energy CorporationBoyceville, WI3 GWhJan 2024Dec 2025 Solar
Walleye (Dunn 2)Greenbacker Renewable Energy CorporationColefax, WI3 GWhJan 2024Dec 2025 Solar
Popple Creek (Clark 1)Greenbacker Renewable Energy CorporationColby, WI4 GWhJan 2024Dec 2025 Solar
Preston Garden (CSG)Preston Garden LLCFranklin, MN2 GWhJul 2024Dec 2025 Solar
Trimbelle (Pierce Pepin)Greenbacker Renewable Energy CorporationHager City, WI3 GWhJan 2024Dec 2025 Solar
OgemaGreenbacker Renewable Energy CorporationOgema, WI2 GWhFeb 2024Dec 2025 Solar
LedgeviewGreenbacker Renewable Energy CorporationFond du Lac, WI10 GWhJul 2024Dec 2025 Solar
Wolf River (Chipewa 1)Greenbacker Renewable Energy CorporationStanley, WI3 GWhJan 2024Dec 2025 Solar
Cedar Rapids Community SolarInterstate Power and Light CoCedar Rapids, IA9 GWhJan 2024Dec 2025 Solar
Fareway Customer Hosted 1 MW SolarInterstate Power and Light CoBoone, IA2 GWhApr 2024Dec 2025 Solar
Hy-Vee Customer Hosted 2.25MW SolarInterstate Power and Light CoChariton, IA4 GWhJun 2024Dec 2025 Solar
ISU Customer Hosted 1MW Solar ProjectInterstate Power and Light CoAmes, IA3 GWhApr 2024Dec 2025 Solar
Perry Customer Hosted 1MW Solar ProjectInterstate Power and Light CoPerry, IA2 GWhJun 2024Dec 2025 Solar
Byrne Solar, LLCByrne Solar, LLCLowell, MI10 GWhSep 2023Dec 2025 Solar
Lightfoot Solar, LLCLightfoot Solar, LLCLuzerne, MI18 GWhSep 2023Dec 2025 Solar
Shipsterns Solar, LLCShipsterns Solar, LLCAlbion, MI41 GWhSep 2023Dec 2025 Solar
Willford Solar, LLCWillford Solar, LLCGladwin, MI41 GWhSep 2023Dec 2025 Solar
Tyto SolarMadison Gas & Electric CoFitchburg, WI11 GWhJan 2024Dec 2025 Solar
Surrey RoadGreenbacker Renewable Energy CorporationClare, MI4 GWhDec 2024Dec 2025 Solar
Morey RoadGreenbacker Renewable Energy CorporationLake City, MI4 GWhOct 2024Dec 2025 Solar
Tully 1Greenbacker Renewable Energy CorporationMorris, IL2 GWhJun 2025Dec 2025 Solar
Lobelia 1Greenbacker Renewable Energy CorporationHarvard, IL5 GWhNov 2024Dec 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division442.5 GWh4
#26Associated Electric Cooperative, Inc.23.4 TWh47
#13Duke Energy Carolinas112.6 TWh577
#50Duke Energy Progress West4.5 TWh15
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.9 TWh25
#1PJM Interconnection, LLC882.8 TWh2,652
#6Southern Company Services, Inc. - Trans253.5 TWh422
#5Southwest Power Pool306.8 TWh856
#53Southwestern Power Administration4.1 TWh34
#9Tennessee Valley Authority163.4 TWh207

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