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 Mar 2026
Annual Generation 659.4 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 | 36.2% Coal | 28.4% Wind | 14.7% Nuclear | 13.9% Solar | 4.8% Water | 1.5% 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 1,301 to 1,400 of 2,148
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Green Energy MachineGreen Energy Machine, LLCAnita, IA7 GWhMay 2016Dec 2024 Wind
Green Cow PowerGreen Cow Power LLCGoshen, IN13 GWhMar 2015Dec 2024 Other Biomass Gas
Dickinson Solar ArrayGreat River EnergyBuffalo, MN3 GWhJul 2016Dec 2024 Solar
Maple LakeGreat River EnergyMaple Lake, MN176 MWhApr 1978Dec 2024 Distillate Fuel Oil
St BonifaciusGreat River EnergySt. Bonifacius, MN2 GWhMay 1978Dec 2024 Distillate Fuel Oil
Pleasant Valley (MN)Great River EnergyDexter, MN86 GWhApr 2001Dec 2024 Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Elk RiverGreat River EnergyElk River, MN124 GWhDec 1950Dec 2025 Natural Gas : 99.9%
Cambridge CT HybridGreat River EnergyCambridge, MN36 GWhApr 1978Dec 2024 Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
Rock Lake CTGreat River EnergyPine City, MN270 MWhMar 1978Dec 2024 Distillate Fuel Oil
Spiritwood StationGreat River EnergySpiritwood, ND186 GWhOct 2014Dec 2025 Natural Gas : 51.7% Refined Coal : 48.3%
Lakefield JunctionGreat River EnergyTrimont, MN64 GWhMay 2001Dec 2024 Natural Gas
Great Pathfinder WindGreat Pathfinder WindStratford, IA810 GWhJan 2023Dec 2025 Wind
Beaver IslandGreat Lakes Energy CoopBeaver Island, MI71 MWhAug 2000Dec 2024 Distillate Fuel Oil
Plant 31 Paper MillGraphic Packaging InternationalWest Monroe, LA523 GWhDec 1963Dec 2024 Natural Gas : 63.2% Black Liquor : 25.1% Wood/Wood Waste Solids : 11.7%
Grant County Wind LLCGrant County Wind, LLCWoodstock, MN55 GWhJul 2010Dec 2024 Wind
GowrieGowrie Municipal UtilitiesGowrie, IA5 MWhDec 2012Dec 2024 Distillate Fuel Oil
Goodyear Beaumont Chemical PlantGoodyear Tire & Rubber CoBeaumont, TX259 GWhFeb 1987Dec 2025 Natural Gas : 98.4% Waste/Other Oil : 1.6%
Gohman Community Solar (CSG)Gohman Community Solar LLCClear Lake, MN2 GWhJan 2020Dec 2024 Solar
GlencoeGlencoe Light & Power CommGlencoe, MN182 MWhMay 1957Dec 2024 Distillate Fuel Oil : 99.8%
Glacier Sands Wind Power, LLCGlacier Sands Wind Power, LLCMason City, IL632 GWhOct 2021Dec 2025 Wind
GL WindGL Wind LLCLewiston, MN6 GWhNov 2011Dec 2024 Wind
Gibson SolarGibson Solar, LLCPrinceton, IN142 GWh-Dec 2025 Solar
Gibson City Energy Center LLCGibson City Energy Center LLCGibson City, IL109 GWhMay 2000Dec 2024 Natural Gas
Georgia-Pacific Monticello PaperGeorgia-Pacific Monticello LLCMonticello, MS550 GWhMay 1968Dec 2024 Black Liquor : 47.2% Natural Gas : 40.2% Wood/Wood Waste Solids : 12.6%
Georgia-Pacific Crossett LLCGeorgia-Pacific Crossett LLCCrossett, AR4 GWhApr 1962Jun 2024 Natural Gas
Consumer Operations LLCGeorgia-Pacific Consumer Oper. Green Bay LLCGreen Bay, WI225 GWhDec 1953Dec 2025 Natural Gas
Genesee Solar ProjectGenesee Solar Energy, LLCFlint, MI1 GWh-Dec 2025 Solar
Fremont Community Digester, LLCGenerate Fremont Digester, LLC.Newaygo, MI375 MWhNov 2012Dec 2024 Other Biomass Gas
MontSun Community SolarGenerate CapitalMontrose, MN9 GWhNov 2017Dec 2024 Solar
WaveSun Community SolarGenerate CapitalWaverly, MN8 GWhNov 2017Dec 2024 Solar
Cedarville (IL)Generate CapitalFreeport, IL1 GWhApr 2024Dec 2024 Solar
Gemini Community SolarGemini Community SolarScandia, MN5 GWhAug 2017Dec 2024 Solar
Geddes 2 Solar, LLCGeddes 2 Solar, LLCSaginaw, MI3 GWhDec 2020Dec 2024 Solar
Geddes 1 Solar, LLCGeddes 1 Solar, LLCSaginaw, MI3 GWhNov 2020Dec 2024 Solar
GRS Arbor HillsGas Recovery Systems IncNorthville, MI1 GWhMay 1996Aug 2025 Landfill Gas
GRS C&CGas Recovery Systems IncMarshall, MI21 GWhJan 1995Dec 2024 Landfill Gas
Garden Wind LLCGarden Wind LLCZearing, IA375 GWhNov 2009Dec 2025 Wind
Galactic WindGalactic WindWaunakee, WI22 GWhNov 2012Dec 2024 Wind
Frontenac Holdco LLC, CSGFrontenac Holdco LLCFrontenac, MN9 GWhFeb 2019Dec 2024 Solar
French Road Solar IIFrench Road Solar II, LLCBurlington, IL4 GWhFeb 2022Dec 2024 Solar
Franklin Heating StationFranklin Heating StationRochester, MN65 GWhDec 1950Dec 2025 Natural Gas : 82.5% Purchased Steam : 16.2% Distillate Fuel Oil : 1.3%
FPL Energy Story Wind LLCFPL Energy Story Wind LLCZearing, IA538 GWhNov 2008Dec 2025 Wind
FPL Energy Oliver Wind II LLCFPL Energy Oliver County Wind II LLCCenter, ND181 GWhNov 2007Dec 2024 Wind
FPL Energy Oliver Wind I LLCFPL Energy Oliver County WindCenter, ND177 GWhNov 2006Dec 2024 Wind
FPL Energy North Dakota Wind I/IIFPL Energy North Dakota Wind LLCEdgeley, ND137 GWhSep 2003Dec 2024 Wind
Langdon Wind II LLCFPL Energy Langdon Wind LLCOsnabrock, ND171 GWhAug 2008Dec 2024 Wind
Langdon Renewables, LLCFPL Energy Langdon Wind LLCLangdon, ND482 GWhNov 2007Dec 2024 Wind
Hancock County Wind Energy CenterFPL Energy Hancock County Wind, LLCGarner, IA255 GWhNov 2002Dec 2025 Wind
FPL Energy Crystal Lake Wind LLCFPL Energy Crystal Lake Wind LLCBritt, IA585 GWhNov 2008Dec 2025 Wind
FPL Energy Crystal Lake Wind II LLCFPL Energy Crystal Lake Wind II LLCBritt, IA722 GWhDec 2008Dec 2025 Wind
FPL Energy Burleigh County WindFPL Energy Burleigh County Wind LLCWilton, ND190 GWhNov 2005Dec 2024 Wind
FPL Energy Ashtabula Wind LLCFPL Energy Ashtabula Wind LLCLuverne, ND594 GWhNov 2008Dec 2024 Wind
Foxtail Wind, LLCFoxtail Wind, LLCForbes, ND623 GWhDec 2019Dec 2025 Wind
FontanelleForward Fontanelle Power, LLCFontanelle, IA6 GWhJul 2012Dec 2024 Wind
Formosa PlasticsFormosa Plastics CorpBaton Rouge, LA402 GWhApr 1985Dec 2024 Natural Gas
Forgeview SolarForgeview Solar, LLCBlytheville, AR15 GWh-Dec 2025 Solar
Forest Lake Solar CSGForest Lake Holdco LLCScandia, MN7 GWhJun 2017Dec 2024 Solar
Foreman's Hill Community SolarForeman's Hill CSG LLCRed Wing, MN7 GWhJun 2018Dec 2024 Solar
IA - City of Ames - Airport RoadForefront Power, LLCAmes, IA3 GWhNov 2020Dec 2024 Solar
Ford County Wind Farm LLCFord RidgeFord County, IL465 GWhFeb 2022Dec 2025 Wind
Flodquist Community Solar LLC CSGFlodquist Community Solar LLCLindstrom, MN2 GWhJul 2021Dec 2024 Solar
Flint Hills Resources Pine Bend, LLCFlint Hills Resources Pine Bend, LLCRosemount, MN299 GWhApr 2019Dec 2024 Natural Gas
Flat Fork SolarFlat Fork Solar, LLCWheatley, AR147 GWh-Dec 2025 Solar
Flambeau Solar PartnersFlambeau Solar Partners, LLCPhillips, WI4 GWhApr 2017Dec 2024 Solar
Sidney A Murray Jr HydroelectricFirst National Bank-CommerceVidalia, LA885 GWhApr 1990Dec 2024 Water
Fiber Recovery, Inc.Fiber Recovery, IncRingle, WI7 GWhDec 2007Dec 2024 Landfill Gas
Fey Windfarm LLCFey Windfarm LLCWoodstock, MN5 GWhAug 2003Dec 2024 Wind
Welcome Wind TurbineFederated Rural Electric AssnWelcome, MN6 GWhApr 2008Sep 2024 Wind
Farmington Holdco SolarFarmington Holdco LLCFarmington, MN8 GWhJan 2017Dec 2024 Solar
Farmers Electric Cooperative - KalonaFarmers Electric Coop - (IA)Kalona, IA83 MWhFeb 2001Dec 2024 Distillate Fuel Oil
Falls Creek GardenFalls Creek Garden LLCFaribault, MN2 GWhJan 2020Dec 2024 Solar
Fairbanks Solar ProjectFairbanks Solar Energy Center LLCFairbanks, IN358 GWh-Dec 2025 Solar
ExxonMobil Beaumont RefineryExxonMobil Oil CorpBeaumont, TX4 TWhDec 1965Dec 2025 Natural Gas : 96.8% Other Gas : 3.2%
ExxonMobil Baton Rouge Turbine GeneratorExxon Mobil CorpBaton Rouge, LA654 GWhApr 1990Dec 2024 Natural Gas
Nicollet GardenExcelsior Energy CapitalCourtland, MN2 GWhNov 2020Dec 2024 Solar
Union GardenExcelsior Energy CapitalNorthfield, MN2 GWhFeb 2021Dec 2024 Solar
Lyman GardenExcelsior Energy CapitalNorthfield, MN2 GWhOct 2020Dec 2024 Solar
Silver Lake GardenExcelsior Energy CapitalWaseca, MN2 GWhDec 2020Dec 2024 Solar
Marion GardenExcelsior Energy CapitalFaribault, MN2 GWhOct 2020Dec 2024 Solar
Ewington Energy Systems, LLCEwington Energy Systems, LLCWorthington, MN86 GWhDec 2007Dec 2024 Wind
Evonik Industries AGEvonik Degussa CorporationLafayette, IN7 MWhApr 1992Dec 2024 Distillate Fuel Oil
Everson GardenEverson Garden LLCWaseca, MN2 GWhApr 2022Dec 2024 Solar
Armstrong SolarETCAP NES CS MN 06 LLCGlenwood, MN5 GWhFeb 2018Dec 2024 Solar
Erin Garden SolarErin Garden LLCCity of Green Isle, MN2 GWhMar 2020Dec 2024 Solar
Ergon Refining VicksburgErgon Refining IncVicksburg, MS32 GWhFeb 1995Dec 2024 Natural Gas
Lake Charles PolymersEquistar Chemicals LPWestlake, LA196 GWhAug 2011Dec 2025 Natural Gas
4710 HostingEpic Hosting, LLCRochester, MN29 MWhMay 2012Dec 2024 Distillate Fuel Oil
Epic VeronaEpic Hosting, LLCVerona, WI3 GWhMay 2009Dec 2024 Solar : 91.9% Distillate Fuel Oil : 8.1%
Neptune Gas Processing PlantEnterprise Products Optg LPCenterville, LA12 GWhJan 2004Dec 2024 Other Fuel
SabineEntergy Texas Inc.Orange, TX3 TWhDec 1961Dec 2025 Natural Gas
Hardin County Peaking FacilityEntergy Texas Inc.Kountze, TX195 GWhJun 2001Dec 2024 Natural Gas
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970Dec 2025 Natural Gas
Montgomery CountyEntergy Texas Inc.Willis, TX6 TWhDec 2020Dec 2025 Natural Gas
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA181 GWhApr 2020Dec 2025 Natural Gas
ENO Paterson SolarEntergy New Orleans, LLCNew Orleans, LA1 GWhMay 2016Dec 2024 Solar
TCI FranceEntergy New Orleans, LLCNew Orleans, LA2 GWhMar 2019Dec 2024 Solar
New Orleans Solar StationEntergy New Orleans, LLCNew Orleans, LA23 GWhNov 2019Dec 2024 Solar
TCI AlvarEntergy New Orleans, LLCNew Orleans, LA2 GWhMar 2019Dec 2024 Solar
AttalaEntergy Mississippi LLCSallis, MS2 TWhFeb 2001Dec 2025 Natural Gas
Hinds Energy FacilityEntergy Mississippi LLCJackson, MS2 TWhApr 2001Dec 2025 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC879.0 TWh2,465
#2Midcontinent Independent System Operator, Inc.659.4 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.9 TWh1,313
#5Southwest Power Pool300.1 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator179.9 TWh2,075
#9Tennessee Valley Authority162.4 TWh204
#10Florida Power & Light Co.150.5 TWh187
#12New York Independent System Operator134.0 TWh1,211
#13Duke Energy Carolinas112.4 TWh565