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 Nov 2025
Annual Generation 655.1 TWh
Power Plants2,831
Utilities1,296
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 35.7% Coal | 29% Wind | 14.9% Nuclear | 13.9% Solar | 4.5% Water | 1.5% 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 301 to 400 of 2,137
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Boise Cascade International FallsBoise White Paper LLCInternational Falls, MN338 GWhDec 1926Sep 2025 Black Liquor : 63.8% Natural Gas : 22.3% Wood/Wood Waste Solids : 12.5% Sludge Waste : 1.3%
Expander TurbineCleveland CliffsEast Chicago, IN85 GWhApr 1981Sep 2025 Blast Furnace Gas
Anheuser-Busch St LouisAnheuser-Busch IncSt. Louis, MO42 GWhDec 1938Sep 2025 Natural Gas : 93.2% Other Biomass Gas : 6.8%
Cannon Falls Energy CenterInvenergy Services LLCCannon Falls, MN899 GWhMar 2008Sep 2025 Natural Gas
Consumer Operations LLCGeorgia-Pacific Consumer Oper. Green Bay LLCGreen Bay, WI235 GWhDec 1953Sep 2025 Natural Gas
T B Simon Power PlantMichigan State UniversityEast Lansing, MI250 GWhNov 1965Sep 2025 Natural Gas
Escanaba MillBillerud Escanaba LLCEscanaba, MI475 GWhDec 1968Sep 2025 Black Liquor : 44.9% Natural Gas : 31.2% Wood/Wood Waste Solids : 23.2% Residual Fuel Oil : 0.7%
Mosaic Phosphates Uncle SamMosaic Phosphates Co.Uncle Sam, LA28 GWhDec 1967Sep 2025 Waste Heat
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS153 GWhJun 1984Sep 2025 Natural Gas
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN166 GWhSep 1989Sep 2025 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7%
CoyoteOtter Tail Power CoBeulah, ND2 TWhApr 1981Sep 2025 Lignite Coal : 99.7%
Arkansas Nuclear OneEntergy Arkansas LLCRussellville, AR15 TWhNov 1974Sep 2025 Nuclear
Emery StationInterstate Power and Light CoClear Lake, IA2 TWhApr 2004Sep 2025 Natural Gas
Columbia (WI)Wisconsin Power & Light CoPardeville, WI6 TWhApr 1975Sep 2025 Subbituminous Coal : 99.9%
Blue Sky Green Field Wind ProjectWisconsin Electric Power CoFond du Lac, WI341 GWhApr 2008Sep 2025 Wind
Plum Point Energy StationNRG Energy Services - Plum PointOsceola, AR4 TWhAug 2010Sep 2025 Subbituminous Coal : 99.9%
Pomeroy Wind FarmMidAmerican Energy CoFonda, IA972 GWhNov 2007Sep 2025 Wind
State FarmState Farm InsuranceBloomington, IL26 MWhSep 1996Sep 2025 Distillate Fuel Oil
Fenton Wind FarmEDF Renewable Asset Holdings, Inc.Chandler, MN340 GWhAug 2007Sep 2025 Wind
George Neal SouthMidAmerican Energy CoSalix, IA1 TWhJun 1979Sep 2025 Subbituminous Coal : 99.1%
Butler RidgeButler Ridge Wind Energy CenterMayville, WI140 GWhJan 2009Sep 2025 Wind
Tatanka Wind Power LLCAcciona Wind Energy USA LLCAshley, ND465 GWhDec 2007Sep 2025 Wind
Spiritwood StationGreat River EnergySpiritwood, ND154 GWhOct 2014Sep 2025 Natural Gas : 59.9% Refined Coal : 40.1%
D B WilsonBig Rivers Electric CorpCentertown, KY2 TWhAug 1984Sep 2025 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
WarrickAGC Division of APGI IncNewburgh, IN3 TWhMar 1960Sep 2025 Bituminous Coal : 98.5% Natural Gas : 1.5%
LouisaMidAmerican Energy CoMuscatine, IA4 TWhSep 1983Sep 2025 Subbituminous Coal : 99.2% Natural Gas : 0.8%
Buffalo Ridge I LLCAvangrid Power LLCElkton, SD100 GWhMar 2009Sep 2025 Wind
Independence Steam Electric StationEntergy Arkansas LLCNewark, AR5 TWhDec 1982Sep 2025 Subbituminous Coal : 99.8%
R D GreenBig Rivers Electric CorpRobards, KY714 GWhNov 1979Sep 2025 Natural Gas
Pioneer Prairie Wind FarmPioneer Prairie Wind Farm I, LLCMcIntire, IA865 GWhSep 2008Sep 2025 Wind
River BendEntergy Louisiana LLCSt. Francisville, LA7 TWhMay 1986Sep 2025 Nuclear
OttumwaInterstate Power and Light CoOttumwa, IA3 TWhApr 1981Sep 2025 Subbituminous Coal : 99.7%
MeromHallador Power Company, LLCSullivan, IN5 TWhJan 1982Sep 2025 Bituminous Coal : 99.8%
Brame Energy CenterCleco Power LLCLena, LA3 TWhMay 1975Sep 2025 Subbituminous Coal : 49.0% Natural Gas : 32.2% Petroleum Coke : 13.6% Bituminous Coal : 5.2%
CallawayUnion Electric Co - (MO)Fulton, MO8 TWhNov 1984Sep 2025 Nuclear
A B BrownSouthern Indiana Gas & Elec CoMount Vernon, IN395 GWhFeb 1979Sep 2025 Natural Gas : 99.9%
GibsonDuke Energy Indiana, LLCOwensville, IN10 TWhMar 1975Sep 2025 Bituminous Coal : 99.6%
Big StoneOtter Tail Power CoBig Stone City, SD2 TWhApr 1975Sep 2025 Subbituminous Coal : 99.8%
Sherburne CountyNorthern States Power Co - MinnesotaBecker, MN7 TWhMar 1976Sep 2025 Subbituminous Coal : 99.9%
Lewis & ClarkMontana-Dakota Utilities CoRichland, MT8 GWhSep 1958Sep 2025 Natural Gas
R M SchahferNorthern Indiana Pub Serv CoWheatfield, IN2 TWhNov 1976Sep 2025 Bituminous Coal : 93.7% Natural Gas : 6.3%
Grand GulfSystem Energy Resources, IncPort Gibson, MS11 TWhJun 1985Sep 2025 Nuclear
R D MorrowCooperative EnergyPurvis, MS2 TWhMar 1978Sep 2025 Natural Gas
Big Cajun 2Louisiana Generating LLCNew Roads, LA2 TWhJun 1981Sep 2025 Subbituminous Coal : 72.0% Natural Gas : 28.0%
Greenwood (MI)DTE Electric CompanyAvoca, MI984 GWhJun 1979Sep 2025 Natural Gas
Belle RiverDTE Electric CompanyChina Twp, MI8 TWhOct 1981Sep 2025 Subbituminous Coal : 93.6% Natural Gas : 6.0%
Coal CreekRainbow Energy CenterUnderwood, ND8 TWhMay 1979Sep 2025 Refined Coal : 99.9%
NewtonIllinois Power Generating CoNewton, IL4 TWhOct 1977Sep 2025 Subbituminous Coal : 99.9%
White BluffEntergy Arkansas LLCRedfield, AR3 TWhJul 1980Sep 2025 Subbituminous Coal : 99.5%
John P MadgettDairyland Power CoopAlma, WI1 TWhOct 1979Sep 2025 Subbituminous Coal : 99.8%
Waterford 3Entergy Louisiana LLCKillona, LA8 TWhAug 1985Sep 2025 Nuclear
Osceola Windpower IIOsceola Windpower IIHarris, IA197 GWhAug 2008Sep 2025 Wind
ManitowocManitowoc Public UtilitiesManitowoc, WI179 GWhMay 1955Sep 2025 Wood/Wood Waste Solids : 91.2% Petroleum Coke : 4.8% Bituminous Coal : 3.6%
FPL Energy Story Wind LLCFPL Energy Story Wind LLCZearing, IA525 GWhNov 2008Sep 2025 Wind
New BadgerCity of KaukaunaKaukauna, WI47 GWhDec 2013Sep 2025 Water
FPL Energy Crystal Lake Wind II LLCFPL Energy Crystal Lake Wind II LLCBritt, IA713 GWhDec 2008Sep 2025 Wind
Forward Wind Energy CenterWisconsin Public Service CorpBrownsville, WI146 GWhJun 2008Sep 2025 Wind
WestonWisconsin Public Service CorpRothschild, WI5 TWhNov 1954Sep 2025 Subbituminous Coal : 99.5% Natural Gas : 0.5%
Nobles Wind ProjectNorthern States Power Co - MinnesotaReading, MN804 GWhNov 2010Sep 2025 Wind
Merricourt Wind Energy CenterOtter Tail Power CoKulm, ND603 GWhNov 2020Sep 2025 Wind
PulliamWisconsin Public Service CorpGreen Bay, WI109 GWhAug 1949Sep 2025 Natural Gas
Granite City WorksUnited States Steel Granite City WorksGranite City, IL438 GWhMay 2010Sep 2025 Natural Gas : 50.8% Purchased Steam : 49.2%
Quilt Block Wind Farm LLCQuilt Block Wind Farm LLCDarlington, WI387 GWhAug 2017Sep 2025 Wind
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951Sep 2025 Subbituminous Coal : 99.9%
Point Beach Nuclear PlantNextEra Energy Point Beach LLCTwo Rivers, WI10 TWhMay 1969Sep 2025 Nuclear
Valley (WI)Wisconsin Electric Power CoMilwaukee, WI353 GWhMay 1968Sep 2025 Natural Gas
South Oak CreekWisconsin Electric Power CoOak Creek, WI2 TWhNov 1959Sep 2025 Subbituminous Coal : 99.7%
Port Washington Generating StationWisconsin Electric Power CoPort Washington, WI7 TWhJun 2005Sep 2025 Natural Gas
Glacier HillsWisconsin Electric Power CoCambria, WI375 GWhNov 2011Sep 2025 Wind
Iowa Lakes Community College Wind FarmIowa Lakes Community CollegeEstherville, IA2 GWhJan 2005Sep 2025 Wind
OREG 3 IncOrmat Nevada IncTrimont, MN43 GWhJul 2010Sep 2025 Waste Heat
French IslandNorthern States Power Co - MinnesotaLa Cross, WI60 GWhDec 1939Sep 2025 Wood/Wood Waste Solids : 47.5% Non-biogenic Municipal Solid Waste : 28.4% Biogenic Municipal Solid Waste : 23.3%
Lakefield Wind Project LLCEDF Renewable Asset Holdings, Inc.Lakefield, MN323 GWhSep 2011Sep 2025 Wind
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY328 GWhJun 2017Sep 2025 Water
Gratiot Wind ParkDTE Electric CompanyBreckenridge, MI225 GWhOct 2011Sep 2025 Wind
Buffalo Ridge II LLCAvangrid Power LLCElkton, SD454 GWhNov 2010Sep 2025 Wind
Pine Tree Acres WM LFGTEWM Renewable Energy LLCLenox, MI79 GWhFeb 2012Sep 2025 Landfill Gas
Crystal Lake 3 LLCCrystal Lake 3 LLCBritt, IA234 GWhNov 2009Sep 2025 Wind
SabineEntergy Texas Inc.Orange, TX4 TWhDec 1961Sep 2025 Natural Gas
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970Sep 2025 Natural Gas
Garden Wind LLCGarden Wind LLCZearing, IA345 GWhNov 2009Sep 2025 Wind
Milton R YoungMinnkota Power Coop, IncCenter, ND4 TWhSep 1970Sep 2025 Lignite Coal : 99.8%
R M HeskettMontana-Dakota Utilities CoMandan, ND57 GWhOct 1954Sep 2025 Natural Gas
Rolling Hills Wind FarmMidAmerican Energy CoMassena, IA2 TWhNov 2011Sep 2025 Wind
SiouxUnion Electric Co - (MO)West Alton, MO4 TWhApr 1967Sep 2025 Subbituminous Coal : 73.2% Bituminous Coal : 26.7%
LabadieUnion Electric Co - (MO)Labadie, MO16 TWhMay 1970Sep 2025 Subbituminous Coal : 99.9%
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970Sep 2025 Natural Gas
Prairie Rose Wind FarmEnel Green Power NA, Inc.Hardwick, MN414 GWhNov 2012Sep 2025 Wind
Elk RiverGreat River EnergyElk River, MN73 GWhDec 1950Sep 2025 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Wabash Valley Power IGCCWabash Valley Power Assn, IncTerre Haute, IN340 GWhNov 1953Sep 2025 Natural Gas
Sigel Wind ParkDTE Electric CompanyHarbor Beach, MI257 GWhNov 2012Sep 2025 Wind
Minden Wind ParkDTE Electric CompanyMinden City, MI111 GWhNov 2012Sep 2025 Wind
McKinley Wind ParkDTE Electric CompanyPigeon, MI52 GWhNov 2012Sep 2025 Wind
Eclipse Wind FarmMidAmerican Energy CoAdair, IA826 GWhAug 2012Sep 2025 Wind
Lake Charles PolymersEquistar Chemicals LPWestlake, LA201 GWhAug 2011Sep 2025 Natural Gas
SIUCSouthern Illinois University CarbondaleCarbondale, IL9 GWhMay 1998Sep 2025 Bituminous Coal
ADA Carbon Solutions Red RiverADA Carbon Solutions (Red River), LLCCoushatta, LA99 GWhJan 2011Sep 2025 Waste Heat
Roquette AmericaRoquette AmericaKeokuk, IA209 GWhJun 2004Sep 2025 Natural Gas
California Ridge Wind Energy LLCSunEdison LLCFithian, IL669 GWhNov 2012Sep 2025 Wind
SABIC Innovative Plastics Mt. VernonSABIC IP Mt. Vernon, LLCMount Vernon, IN386 GWhMay 1996Sep 2025 Natural Gas

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565