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

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

Displaying Results 2,201 to 2,269 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Grinnell CollegeAzimuth 180 Solar Electric, LLCGrinnell, IA2 GWhMar 2024Dec 2024 Solar
Neal Energy Center SolarMidAmerican Energy CoSalix, IA7 GWhJan 2022Dec 2024 Solar
Titlow Garden LLC CSGTitlow Garden LLCGaylord, MN2 GWhDec 2022Dec 2024 Solar
Brainerd AirportOnsite Partners, LLCBrainerd, MN10 GWhNov 2022Dec 2024 Solar
ACCEntegrity Solar ACC, LLCSearcy, AR4 GWhApr 2023Dec 2024 Solar
ADC VarnerEntegrity Solar ADC, LLCGould, AR9 GWhFeb 2024Dec 2024 Solar
Crossett SDEntegrity Solar Crossett SD, LLCCrossett, AR2 GWhApr 2022Dec 2024 Solar
El Dorado AREntegrity Solar El Dorado SD, LLCEl Dorado, AR2 GWhJan 2024Dec 2024 Solar
Fayetteville Public Schools (SWEPCO)Nabholz Solar FPS, LLCBooneville, AR9 GWhJul 2023Dec 2024 Solar
LRWRAEntegrity Solar LRWRA, LLCLittle Rock, AR2 GWhJul 2023Dec 2024 Solar
Rivercrest SDEntegrity Solar Rivercrest SD, LLCWilson, AR2 GWhFeb 2022Dec 2024 Solar
Searcy Water IEntegrity Solar SWU, LLCSearcy, AR834 MWhMay 2021Dec 2024 Solar
Searcy Water IIEntegrity Solar SWU 2, LLCSearcy, AR4 GWhMay 2021Dec 2024 Solar
Southside SDEntegrity Solar Southside SD, LLCLittle Rock, AR2 GWhMay 2023Dec 2024 Solar
White River Medical CenterEntegrity Solar WRMC, LLCNewport, AR5 GWhSep 2023Dec 2024 Solar
Lake HallieStandard SolarChippewa Falls, WI1 MWhNov 2024Dec 2024 Solar
CarmiCity of Carmi - (IL)Carmi, IL230 MWhNov 1948Dec 2024 Distillate Fuel Oil
Peru (IN)City of Peru - (IN)Peru, IN6 MWhMay 1949Dec 2024 Distillate Fuel Oil
Streeter StationCedar Falls UtilitiesCedar Falls, IA8 GWhAug 1963Dec 2024 Natural Gas : 94.0% Bituminous Coal : 6.0%
John H WardenL'Anse Warden Electric Company LLCL'Anse, MI111 GWhJul 1959Dec 2024 Wood/Wood Waste Solids : 87.2% Tire-derived Fuels : 12.6%
KleberTower Kleber Ltd PartnershipOnaway, MI5 GWhDec 1924Dec 2024 Water
UblyThumb Electric Coop of MichUbly, MI12 MWhMay 1938Dec 2024 Distillate Fuel Oil : 63.3% Natural Gas : 36.7%
Blue EarthBlue Earth Light & WaterBlue Earth, MN96 MWhOct 1960Dec 2024 Distillate Fuel Oil
Sleepy EyeSleepy Eye Public Utility CommSleepy Eye, MN131 MWhJun 1995Dec 2024 Distillate Fuel Oil
Thief River FallsCity of Thief River Falls - (MN)Thief River Falls, MN3 GWhJul 1927Dec 2024 Water : 99.6%
KahokaCity of Kahoka - (MO)Kahoka, MO5 MWhDec 1940Dec 2024 Distillate Fuel Oil
Flambeau Hydroelectric StationDairyland Power CoopLadysmith, WI62 GWhDec 1950Dec 2024 Water
South StrawberryCity of Strawberry Point -(IA)Strawberry Point, IA13 MWhDec 2001Dec 2024 Distillate Fuel Oil
Waterford 1 & 2Entergy Louisiana LLCKillona, LA319 GWhJun 1975Dec 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Biron MillND Paper, Inc.Wisconsin Rapids, WI96 GWhAug 1947Dec 2024 Natural Gas : 79.6% Subbituminous Coal : 20.4%
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%
St Francisville MillHood Container of Louisiana, LLCSt. Francisville, LA110 GWhFeb 1966Dec 2024 Black Liquor : 58.6% Natural Gas : 41.4%
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA2 GWhApr 1988Dec 2024 Natural Gas
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN22 GWhSep 1987Dec 2024 Natural Gas
WestRock (TX)WestRock (TX)Evadale, TX415 GWhMay 1954Dec 2024 Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1%
National Energy of McBainNational Salvage & Service CorporationMcBain, MI122 GWhNov 1988Dec 2024 Wood/Wood Waste Solids : 88.5% Tire-derived Fuels : 11.2%
Atlantic Alumina, Gramercy OperationsAtalco Gramercy LLCGramercy, LA208 GWhJan 1958Dec 2024 Natural Gas
LaO Energy SystemsDow Chemical CoPlaquemine, LA1 TWhMay 1958Dec 2024 Natural Gas : 84.1% Other Gas : 15.9%
Riverview Energy SystemsRiverview Energy SystemsRiverview, MI1 GWhDec 1987Dec 2024 Landfill Gas
Evonik Industries AGEvonik Degussa CorporationLafayette, IN7 MWhApr 1992Dec 2024 Distillate Fuel Oil
Michigan Power LPMichigan Power Limited PartnershipLudington, MI1 TWhSep 1995Dec 2024 Natural Gas
Gibson City Energy Center LLCGibson City Energy Center LLCGibson City, IL109 GWhMay 2000Dec 2024 Natural Gas
Lakota Ridge LLCLakota Ridge, LLC (Longroad)Hendricks, MN17 GWhMar 1999Dec 2024 Wind
Shaokatan Hills LLCShaokatan Hills, LLC (Longroad)Hendricks, MN12 GWhJul 1999Dec 2024 Wind
SecurityTX LFG Energy, LPCleveland, TX6 GWhFeb 2003Dec 2024 Landfill Gas
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Sun River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Julia Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jessica Mills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Jack River LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Autumn Hills LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Winters Spawn LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Twin Lake Hills LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Spartan Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Soliloquoy Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Ruthton Ridge LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Hope Creek LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Hadley Ridge LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Florence Hills LLCCHI Operations IncLake Benton, MN5 GWhDec 2000Dec 2024 Wind
Noble Ridge LLCRENEW Energy IncWilmont, MN61 MWhNov 2001Dec 2024 Wind
Hardin Hilltop Wind LLCJunction Hilltop Management LLCJefferson, IA32 GWhApr 2007Dec 2024 Wind
Waste Management Eco Vista LFGTEWM Renewable Energy LLCSpringdale, AR22 GWhOct 2010Dec 2024 Natural Gas
Battle Creek MillRockTenn-Battle Creek MillBattle Creek, MI4 GWhDec 1950Dec 2024 Natural Gas
M. G. Emmett J. Bean Federal CenterU.S. General Services AdministrationIndianapolis, IN519 MWhMar 2011Dec 2024 Solar
Hometown Bio Energy LLCHometown Bio Energy LLCLe Sueur, MN3 GWhNov 2013Dec 2024 Other Biomass Gas
Maywood Photovoltaic ProjectENI New Energy US IncIndianapolis, IN11 GWhFeb 2014Dec 2024 Solar
BioTown AgBio Town Biogas, LLCReynolds, IN33 GWhMay 2011Dec 2024 Other Biomass Gas
Fremont Community Digester, LLCGenerate Fremont Digester, LLC.Newaygo, MI375 MWhNov 2012Dec 2024 Other Biomass Gas
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN4 GWhOct 2012Dec 2024 Landfill Gas

Surrounding Balancing Authorities

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