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.

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Midcontinent Independent System Operator, Inc..

Create Your Account Today

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 901 to 1,000 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Marion Solar LNGMarion Solar LLCIndianapolis, IN2 GWhSep 2015Dec 2025 Solar
Duke Building 129Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2025 Solar
Indy GrocersTerraform ArcadiaIndianapolis, IN1 GWhMay 2015Dec 2025 Solar
INDY IIITerraform ArcadiaIndianapolis, IN3 GWhJul 2015Dec 2025 Solar
IND Community Solar Farm 1st PhaseTerraform ArcadiaIndianapolis, IN14 GWhOct 2013Dec 2025 Solar
M. G. Emmett J. Bean Federal CenterU.S. General Services AdministrationIndianapolis, IN519 MWhMar 2011Dec 2024 Solar
IND Solar Farm (Phase IIA)Terraform ArcadiaIndianapolis, IN6 GWhNov 2014Dec 2025 Solar
Indy Solar II, LLCOnward EnergyIndianapolis, IN15 GWhNov 2013May 2026 Solar
Indy Solar I, LLCOnward EnergyIndianapolis, IN15 GWhNov 2013May 2026 Solar
Duke Building 87Concord New EnergyIndianapolis, IN3 GWhNov 2014Dec 2025 Solar
Rockville Solar I LLCCleanCapital HoldingsIndianapolis, IN2 GWhMar 2014Dec 2025 Solar
Indy Solar III, LLCOnward EnergyIndianapolis, IN13 GWhNov 2013May 2026 Solar
Rockville Solar II, LLCCleanCapital HoldingsIndianapolis, IN912 MWhJul 2014Dec 2025 Solar
Duke Building 98Concord New EnergyIndianapolis, IN4 GWhNov 2014Dec 2025 Solar
CC Perry KCitizens Thermal EnergyIndianapolis, IN15 GWhDec 1924May 2026 Natural Gas
Harding StreetAES IndianaIndianapolis, IN4 TWhMay 1958May 2026 Natural Gas
GeorgetownAES IndianaIndianapolis, IN307 GWhMay 2000Dec 2025 Natural Gas
Harvest Gold SolarHarvest Gold Solar Power, LLCIndianola, MS193 GWhJul 2024May 2026 Solar
Grand RapidsWisconsin Public Service CorpIngalls, MI35 GWhMay 1918Dec 2025 Water
Green Lake SolarHeritage Sustainable Energy. LLCInterlochen, MI1 GWhSep 2018Dec 2025 Solar
Boise Cascade International FallsBoise White Paper LLCInternational Falls, MN333 GWhDec 1926May 2026 Black Liquor : 63.4% Natural Gas : 22.5% Wood/Wood Waste Solids : 12.8% Sludge Waste : 1.3%
International Falls PowerBoise White Paper LLCInternational Falls, MN58 GWhDec 1923May 2026 Water
Inver HillsNorthern States Power Co - MinnesotaInver Grove Heights, MN130 GWhMar 1972Dec 2025 Natural Gas : 98.8% Distillate Fuel Oil : 1.2%
Johnson County Hills SolarMidAmerican Energy CoIowa City, IA6 GWhDec 2021Dec 2025 Solar
Franklin County Wind FarmInterstate Power and Light CoIowa Falls, IA302 GWhNov 2012Dec 2025 Wind
Whispering Willow Wind Farm - EastInterstate Power and Light CoIowa Falls, IA405 GWhNov 2009Dec 2025 Wind
Pleasantville Solar ParkPleasantville Solar Park LLCIpava, IL179 GWhOct 2025May 2026 Solar
Grandfather FallsWisconsin Public Service CorpIrma, WI79 GWhNov 1938Dec 2025 Water
Big Quinnesec 61Wisconsin Electric Power CoIron Mountain, MI2 GWhApr 1914Dec 2025 Water
Big Quinnesec 92Wisconsin Electric Power CoIron Mountain, MI100 GWhOct 1949Dec 2025 Water
Superior FallsNorthern States Power Co - MinnesotaIronwood, MI8 GWhDec 1916Dec 2025 Water
Beebe 1ABeebe Renewable Energy, LLCIthaca, MI186 GWhNov 2012Dec 2025 Wind
Beebe 1BBeebe 1B Renewable Energy, LLCIthaca, MI127 GWhNov 2014Dec 2025 Wind
Red Pine Wind ProjectEDF Renewable Asset Holdings, Inc.Ivanhoe, MN765 GWhNov 2017May 2026 Wind
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN337 GWhDec 2007Dec 2025 Wind
Jackson Generating StationConsumers Energy Co - (MI)Jackson, MI2 TWhJun 2002May 2026 Natural Gas
Hinds Energy FacilityEntergy Mississippi LLCJackson, MS2 TWhApr 2001May 2026 Natural Gas
Jackson (MO)City of Jackson - (MO)Jackson, MO202 MWhDec 1935Dec 2025 Distillate Fuel Oil : 67.1% Natural Gas : 32.9%
Prairie Creek SolarSol SystemsJacksonville, IL58 GWhOct 2023May 2026 Solar
JamestownOtter Tail Power CoJamestown, ND1 GWhApr 1976Dec 2025 Distillate Fuel Oil
JanesvilleCity of Janesville - (MN)Janesville, MN35 MWhApr 1955Dec 2025 Distillate Fuel Oil : 97.5% Natural Gas : 2.5%
Enter SolarArcadia Solar, LLCJanesville, MN2 GWhDec 2018Dec 2025 Solar
Novel Jewison Solar CSGREA Investments, LLCJanesville, MN1 GWhSep 2020Dec 2025 Solar
Guse CSGTerraform ArcadiaJanesville, MN2 GWhAug 2018Dec 2025 Solar
Ameresco JanesvilleAMERESCO Janesville LLCJanesville, WI3 GWhSep 2004Dec 2025 Landfill Gas
Janesville Community SolarWisconsin Power & Light CoJanesville, WI3 GWhMar 2025Dec 2025 Solar
Rock County Customer Hosted SolarWisconsin Power & Light CoJanesville, WI2 GWhMar 2025Dec 2025 Solar
Big Cajun 1Louisiana Generating LLCJarreau, LA158 GWhMay 1972Dec 2025 Natural Gas
Sam Rayburn DamUSACE-Fort Worth DistrictJasper, TX208 GWhAug 1965Dec 2025 Water
Jeffers Wind 20 LLCNorthern States Power Co - MinnesotaJeffers, MN196 GWhSep 2008Dec 2025 Wind
Ameresco Jefferson CityAMERESCO Jefferson City LLCJefferson City, MO16 GWhFeb 2009Dec 2025 Landfill Gas
FairgroundsUnion Electric Co - (MO)Jefferson City, MO21 MWhJul 1974Dec 2025 Distillate Fuel Oil
Hardin Hilltop Wind LLCJunction Hilltop Management LLCJefferson, IA32 GWhApr 2007Dec 2024 Wind
Jefferson Solar ParkConcord New EnergyJefferson, WI577 MWhNov 2013Dec 2025 Solar
Crawfish RiverWisconsin Power & Light CoJefferson, WI130 GWhNov 2023May 2026 Solar
Bayou Cove Peaking PowerBayou Cove Peaking Power, LLCJennings, LA125 GWhJun 2002May 2026 Natural Gas
Hickory SolarHickory Solar LLCJerseyville, IL255 GWhAug 2024May 2026 Solar
POET Biorefining - JewellPOET Biorefining - JewellJewell, IA11 GWhFeb 2019Dec 2025 Natural Gas
Jim FallsNorthern States Power Co - MinnesotaJim Falls, WI105 GWhJun 1988Dec 2025 Water
Sycamore (IA)MidAmerican Energy CoJohnston, IA30 GWhJul 1974Dec 2025 Natural Gas
Old Gold Energy Center, LLCOld Gold Energy Center, LLCJoice, IA57 GWhSep 2001Dec 2025 Wind
Lake CatherineEntergy Arkansas LLCJones Mill, AR336 GWhMar 1970Dec 2025 Natural Gas
Jonesboro City Water & Light PlantCity Water and Light Plant - (AR)Jonesboro, AR57 GWhJun 1999Dec 2025 Natural Gas : 99.9%
Jonesboro CWL Solar ParkCity Water and Light Plant - (AR)Jonesboro, AR21 GWhMay 2022Dec 2025 Solar
MSC-Scott01 LLCMSC-Scott01 LLCJordan, MN754 MWhJul 2019Dec 2025 Solar
Jordan Creek Wind Farm, LLCJordan Creek Wind Farm, LLCJudyville, IN1 TWhNov 2020May 2026 Wind
KahokaCity of Kahoka - (MO)Kahoka, MO5 MWhDec 1940Dec 2024 Distillate Fuel Oil
Western Michigan Solar GardensConsumers Energy Co - (MI)Kalamazoo, MI2 GWhJul 2016May 2026 Solar
Western Michigan University Power PlantWestern Michigan UniversityKalamazoo, MI81 GWhJul 1997Dec 2025 Natural Gas
Kalkaska CT #1Michigan Public Power AgencyKalkaska, MI58 GWhNov 2002Dec 2025 Natural Gas
Farmers Electric Cooperative - KalonaFarmers Electric Coop - (IA)Kalona, IA174 MWhFeb 2001Dec 2025 Distillate Fuel Oil
Kankakee Solar 4 LLCKankakee Solar 4 LLCKankakee, IL4 GWhNov 2020Dec 2025 Solar
Triple S Solar I LLC CSGAES Clean EnergyKansas, IL381 MWhSep 2025Dec 2025 Solar
Acturus Community SolarGeronimo PowerKasota, MN2 GWhNov 2018Dec 2024 Solar
DodgeSun CSGGeronimo PowerKasson, MN9 GWhNov 2017Dec 2024 Solar
Crux Community SolarGeronimo PowerKasson, MN2 GWhDec 2018Dec 2025 Solar
Dodge Holdco Solar CSGDodge Holdco LLCKasson, MN7 GWhJun 2017Dec 2025 Solar
Maston Garden SolarMaston Garden LLCKasson, MN2 GWhApr 2020Dec 2025 Solar
Zumbro Solar GardenZumbro Garden LLCKasson, MN2 GWhMar 2020Dec 2025 Solar
Rapide CrocheCity of Kaukauna (WI)Kaukana, WI17 GWhDec 1925Dec 2025 Water
Kaukauna Paper MillThilmany LLCKaukauna, WI90 GWhDec 1950May 2026 Black Liquor : 51.1% Natural Gas : 48.9%
Kaukauna City HydroCity of Kaukauna (WI)Kaukauna, WI31 GWhNov 1940Dec 2025 Water
Kaukauna Gas TurbineCity of Kaukauna (WI)Kaukauna, WI2 GWhApr 1969Dec 2025 Natural Gas
New BadgerCity of Kaukauna (WI)Kaukauna, WI44 GWhDec 2013May 2026 Water
Island Street Peaking PlantWPPI EnergyKaukauna, WI20 GWhMay 2004Dec 2025 Natural Gas
Pepin GardenPepin Garden LLCKellogg, MN2 GWhOct 2023Dec 2025 Solar
UW ParksideWisconsin Electric Power CoKenosha, WI4 GWhOct 2020Dec 2025 Solar
Top of Iowa Windfarm IIIMadison Gas & Electric CoKensett, IA40 GWhJan 2008Dec 2025 Wind
Northern Iowa Windpower IIAvangrid Power LLCKensett, IA134 GWhDec 2007Dec 2025 Wind
Windwalkers LLCRWE Clean EnergyKensett, IA2 GWhAug 2011Dec 2025 Wind
Barton Windpower LLCAvangrid Power LLCKensett, IA365 GWhMay 2009Dec 2025 Wind
Kent School Road Solar 1Kent School Road Solar 1Kent, IL3 GWhNov 2020Dec 2025 Solar
SunE Stolee CSG, LLCEcoplexus, IncKenyon, MN5 GWhFeb 2018Dec 2025 Solar
Kenyon MunicipalKenyon Municipal Utilities - (MN)Kenyon, MN19 MWhJul 1997Dec 2025 Distillate Fuel Oil
KeokukUnion Electric Co - (MO)Keokuk, IA962 GWhJul 1913Dec 2025 Water
Roquette AmericaRoquette AmericaKeokuk, IA208 GWhJun 2004May 2026 Natural Gas
Waterford 3Entergy Louisiana LLCKillona, LA10 TWhAug 1985May 2026 Nuclear
Waterford 1 & 2Entergy Louisiana LLCKillona, LA319 GWhJun 1975Dec 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Blue Water Renewables IncBlue Water Renewables IncKimball Township, MI20 GWhNov 2011Dec 2025 Landfill Gas
Deerfield Wind Energy, LLCDeerfield Wind Energy, LLCKinde, MI477 GWhJan 2017May 2026 Wind

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