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 2024
Annual Generation 631.0 TWh
Power Plants2,653
Utilities1,202
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 | 39.8% Coal | 26.3% Wind | 15.6% Nuclear | 14% Solar | 2.1% Water | 1.7% Other Fuel | 0.4%

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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 to 100 of 2,003
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
White BluffEntergy Arkansas LLCRedfield, AR3 TWhJul 1980Aug 2024 Subbituminous Coal : 99.5%
Nine Mile PointEntergy Louisiana LLCWestwego, LA9 TWhOct 1955Aug 2024 Natural Gas
MeromHallador Power Company, LLCSullivan, IN3 TWhJan 1982Aug 2024 Bituminous Coal : 99.8%
DegrayUSCE -Vickburg DistrictArkadelphia, AR156 GWhJan 1972Aug 2024 Water
Elk RiverGreat River EnergyElk River, MN47 GWhDec 1950Aug 2024 Natural Gas : 99.8%
D B WilsonBig Rivers Electric CorpCentertown, KY3 TWhAug 1984Aug 2024 Bituminous Coal : 99.7%
Clinton Power StationConstellation NuclearClinton, IL9 TWhOct 1987Aug 2024 Nuclear
M L HibbardALLETE, Inc.Duluth, MN70 GWhMay 1949Aug 2024 Wood/Wood Waste Solids : 86.7% Subbituminous Coal : 12.2% Natural Gas : 1.1%
French IslandNorthern States Power Co - MinnesotaLa Cross, WI59 GWhDec 1939Aug 2024 Wood/Wood Waste Solids : 52.3% Non-biogenic Municipal Solid Waste : 25.5% Biogenic Municipal Solid Waste : 20.8% Distillate Fuel Oil : 1.1%
Baldwin Energy ComplexDynegy Midwest Generation IncBaldwin, IL6 TWhJun 1970Aug 2024 Subbituminous Coal : 99.8%
South Oak CreekWisconsin Electric Power CoOak Creek, WI3 TWhNov 1959Aug 2024 Subbituminous Coal : 99.3% Natural Gas : 0.7%
Rush IslandUnion Electric Co - (MO)Festus, MO573 GWhFeb 1976Aug 2024 Subbituminous Coal : 98.1% Distillate Fuel Oil : 1.9%
T B Simon Power PlantMichigan State UniversityEast Lansing, MI233 GWhNov 1965Aug 2024 Natural Gas
Arkansas Nuclear OneEntergy Arkansas LLCRussellville, AR16 TWhNov 1974Aug 2024 Nuclear
WarrickAGC Division of APGI IncNewburgh, IN4 TWhMar 1960Aug 2024 Bituminous Coal : 98.9% Natural Gas : 1.1%
FermiDTE Electric CompanyFrenchtown Twp, MI8 TWhMar 1966Aug 2024 Nuclear
R M HeskettMontana-Dakota Utilities CoMandan, ND32 GWhOct 1954Aug 2024 Natural Gas
Riverside (MN)Northern States Power Co - MinnesotaMinneapolis, MN3 TWhMar 1987Aug 2024 Natural Gas
Milton R YoungMinnkota Power Coop, IncCenter, ND5 TWhSep 1970Aug 2024 Lignite Coal : 99.4% Distillate Fuel Oil : 0.6%
GeneseoCity of Geneseo - (IL)Geneseo, IL8 GWhJun 1957Aug 2024 Wind : 73.9% Solar : 20.9% Distillate Fuel Oil : 5.1%
Belle RiverDTE Electric CompanyChina Twp, MI6 TWhOct 1981Aug 2024 Subbituminous Coal : 89.5% Natural Gas : 10.0%
WestonWisconsin Public Service CorpRothschild, WI4 TWhNov 1954Aug 2024 Subbituminous Coal : 99.7%
Peru (IL)City of Peru - (IL)City of Peru, IL21 GWhSep 1968Aug 2024 Water : 99.1% Distillate Fuel Oil : 0.7%
Independence Steam Electric StationEntergy Arkansas LLCNewark, AR6 TWhDec 1982Aug 2024 Subbituminous Coal : 99.9%
RantoulVillage of Rantoul - (IL)Rantoul, IL120 MWhDec 1950Aug 2024 Distillate Fuel Oil
Consumer Operations LLCGeorgia-Pacific Consumer Oper. Green Bay LLCGreen Bay, WI258 GWhDec 1953Aug 2024 Natural Gas
DallmanCity of Springfield - (IL)Springfield, IL534 GWhMay 1968Aug 2024 Bituminous Coal : 99.0% Natural Gas : 1.0%
Emery StationInterstate Power and Light CoClear Lake, IA3 TWhApr 2004Aug 2024 Natural Gas
Sullivan (IL)City of Sullivan - (IL)Sullivan, IL214 MWhMay 1946Aug 2024 Distillate Fuel Oil
CallawayUnion Electric Co - (MO)Fulton, MO9 TWhNov 1984Aug 2024 Nuclear
MarionSouthern Illinois Power CoopMarion, IL764 GWhMay 1963Aug 2024 Bituminous Coal : 85.7% Natural Gas : 14.2%
Harding StreetAES IndianaIndianapolis, IN4 TWhMay 1958Aug 2024 Natural Gas : 99.9%
Eagle Valley (IN)AES IndianaMartinsville, IN5 TWhNov 1951Aug 2024 Natural Gas
Hardy Hills Solar Energy LLCHardy Hills Solar LLCFrankfort, IN192 GWh-Aug 2024 Solar
AES PetersburgAES IndianaPetersburg, IN3 TWhMay 1967Aug 2024 Bituminous Coal : 99.7%
Michigan CityNorthern Indiana Pub Serv CoMichigan City, IN1 TWhApr 1974Aug 2024 Subbituminous Coal : 78.7% Bituminous Coal : 20.2% Natural Gas : 1.1%
Red WingNorthern States Power Co - MinnesotaRed Wing, MN121 GWhSep 1949Aug 2024 Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Wood/Wood Waste Solids : 1.5% Natural Gas : 0.7%
St ClairDTE Electric CompanyEast China Twp, MI290 MWhJul 1953Aug 2024 Natural Gas
CayugaDuke Energy Indiana, LLCCayuga, IN4 TWhSep 1970Aug 2024 Bituminous Coal : 99.5%
EdwardsportDuke Energy Indiana, LLCEdwardsport, IN3 TWhMay 2013Aug 2024 Coal-Derived Synthesis Gas : 54.9% Natural Gas : 36.1% Bituminous Coal : 9.0%
Point Beach Nuclear PlantNextEra Energy Point Beach LLCTwo Rivers, WI10 TWhMay 1969Aug 2024 Nuclear
NewtonIllinois Power Generating CoNewton, IL3 TWhOct 1977Aug 2024 Subbituminous Coal : 99.9%
F B CulleySouthern Indiana Gas & Elec CoNewburgh, IN2 TWhNov 1966Aug 2024 Bituminous Coal : 97.5% Natural Gas : 2.5%
Grand GulfSystem Energy Resources, IncPort Gibson, MS11 TWhJun 1985Aug 2024 Nuclear
Little GypsyEntergy Louisiana LLCLa Place, LA994 GWhFeb 1961Aug 2024 Natural Gas
Iowa Hydro LLCRenewable World Energies LLCMaquoketa, IA4 GWhDec 1923Aug 2024 Water
John P MadgettDairyland Power CoopAlma, WI1 TWhOct 1979Aug 2024 Subbituminous Coal : 99.7%
Prairie CreekInterstate Power and Light CoCedar Rapids, IA75 GWhSep 1958Aug 2024 Subbituminous Coal : 68.0% Natural Gas : 32.0%
George Neal SouthMidAmerican Energy CoSalix, IA777 GWhJun 1979Aug 2024 Subbituminous Coal : 98.5% Distillate Fuel Oil : 1.5%
Walter Scott Jr Energy CenterMidAmerican Energy CoCouncil Bluffs, IA6 TWhFeb 1954Aug 2024 Subbituminous Coal : 99.1% Distillate Fuel Oil : 0.7%
LouisaMidAmerican Energy CoMuscatine, IA3 TWhSep 1983Aug 2024 Subbituminous Coal : 98.7% Natural Gas : 1.3%
George Neal NorthMidAmerican Energy CoSergeant Bluff, IA873 GWhApr 1964Aug 2024 Subbituminous Coal : 98.5% Natural Gas : 1.5%
OttumwaInterstate Power and Light CoOttumwa, IA1 TWhApr 1981Aug 2024 Subbituminous Coal : 99.3%
Burlington (IA)Interstate Power and Light CoBurlington, IA6 GWhMay 1968Aug 2024 Natural Gas
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN202 GWhSep 1989Aug 2024 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7%
CoyoteOtter Tail Power CoBeulah, ND2 TWhApr 1981Aug 2024 Lignite Coal : 99.8%
Columbia (WI)Wisconsin Power & Light CoPardeville, WI4 TWhApr 1975Aug 2024 Subbituminous Coal : 99.9%
Escanaba MillBillerud Escanaba LLCEscanaba, MI412 GWhDec 1968Aug 2024 Black Liquor : 43.4% Natural Gas : 31.7% Wood/Wood Waste Solids : 23.5% Residual Fuel Oil : 0.8% Bituminous Coal : 0.6%
Expander TurbineCleveland CliffsEast Chicago, IN60 GWhApr 1981Aug 2024 Blast Furnace Gas
Anheuser-Busch St LouisAnheuser-Busch IncSt. Louis, MO40 GWhDec 1938Aug 2024 Natural Gas : 92.4% Other Biomass Gas : 7.6%
CF Industries Yazoo City ComplexCF Industries Nitrogen LLCYazoo City, MS154 GWhJun 1984Aug 2024 Natural Gas
State FarmState Farm InsuranceBloomington, IL27 MWhSep 1996Aug 2024 Distillate Fuel Oil
Brame Energy CenterCleco Power LLCLena, LA3 TWhMay 1975Aug 2024 Subbituminous Coal : 49.7% Natural Gas : 37.4% Petroleum Coke : 9.6% Bituminous Coal : 3.3%
Monroe (MI)DTE Electric CompanyMonroe, MI13 TWhOct 1969Aug 2024 Subbituminous Coal : 73.2% Bituminous Coal : 17.0% Petroleum Coke : 9.5%
J H CampbellConsumers Energy Co - (MI)West Olive, MI7 TWhSep 1962Aug 2024 Subbituminous Coal : 98.7% Bituminous Coal : 1.1%
Clay BoswellALLETE, Inc.Cohasset, MN4 TWhJun 1958Aug 2024 Subbituminous Coal : 99.6%
Allen S KingNorthern States Power Co - MinnesotaOak Park Heights, MN563 GWhFeb 1958Aug 2024 Subbituminous Coal : 99.5%
High BridgeNorthern States Power Co - MinnesotaSt. Paul, MN3 TWhApr 2008Aug 2024 Natural Gas
WyandotteWyandotte Municipal Serv CommWyandotte, MI82 MWhDec 1947Aug 2024 Distillate Fuel Oil
Dan E KarnConsumers Energy Co - (MI)Essexville, MI79 GWhOct 1959Aug 2024 Natural Gas : 92.5% Residual Fuel Oil : 7.5%
Coughlin Power StationCleco Power LLCSt Landry, LA5 TWhMar 1961Aug 2024 Natural Gas
MoselleCooperative EnergyMoselle, MS2 TWhJul 1970Aug 2024 Natural Gas
WilmarthNorthern States Power Co - MinnesotaMankato, MN106 GWhAug 1948Aug 2024 Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Natural Gas : 1.4%
Prairie IslandNorthern States Power Co - MinnesotaWelch, MN6 TWhJan 1974Aug 2024 Nuclear
SiouxUnion Electric Co - (MO)West Alton, MO3 TWhApr 1967Aug 2024 Subbituminous Coal : 77.8% Bituminous Coal : 22.0%
SabineEntergy Texas Inc.Orange, TX3 TWhDec 1961Aug 2024 Natural Gas
Lewis CreekEntergy Texas Inc.Willis, TX2 TWhNov 1970Aug 2024 Natural Gas
LabadieUnion Electric Co - (MO)Labadie, MO16 TWhMay 1970Aug 2024 Subbituminous Coal : 99.9%
Monticello Nuclear FacilityNorthern States Power Co - MinnesotaMonticello, MN5 TWhMay 1971Aug 2024 Nuclear
Valley (WI)Wisconsin Electric Power CoMilwaukee, WI375 GWhMay 1968Aug 2024 Natural Gas
Muscatine Plant #1Board of Water Electric & CommunicationsMuscatine, IA502 GWhMar 1958Aug 2024 Subbituminous Coal : 99.8%
Port Washington Generating StationWisconsin Electric Power CoPort Washington, WI8 TWhJun 2005Aug 2024 Natural Gas
PulliamWisconsin Public Service CorpGreen Bay, WI55 GWhAug 1949Aug 2024 Natural Gas
ManitowocManitowoc Public UtilitiesManitowoc, WI145 GWhMay 1955Aug 2024 Wood/Wood Waste Solids : 90.3% Petroleum Coke : 7.8% Bituminous Coal : 1.4% Natural Gas : 0.5%
New BadgerCity of KaukaunaKaukauna, WI46 GWhDec 2013Aug 2024 Water
R S NelsonEntergy Louisiana LLCWestlake, LA1 TWhJan 1959Aug 2024 Subbituminous Coal : 99.6%
EdgewaterWisconsin Power & Light CoSheboygan, WI2 TWhJun 1951Aug 2024 Subbituminous Coal : 99.8%
Greenwood (MI)DTE Electric CompanyAvoca, MI1 TWhJun 1979Aug 2024 Natural Gas
Coal CreekRainbow Energy CenterUnderwood, ND8 TWhMay 1979Aug 2024 Refined Coal : 99.9%
Waterford 3Entergy Louisiana LLCKillona, LA4 TWhAug 1985Aug 2024 Nuclear
Louisiana 1Entergy Louisiana LLCBaton Rouge, LA3 TWhSep 1951Aug 2024 Natural Gas : 73.7% Other Gas : 26.3%
R D MorrowCooperative EnergyPurvis, MS3 TWhMar 1978Aug 2024 Natural Gas
Lewis & ClarkMontana-Dakota Utilities CoRichland, MT17 GWhSep 1958Aug 2024 Natural Gas
R M SchahferNorthern Indiana Pub Serv CoWheatfield, IN2 TWhNov 1976Aug 2024 Bituminous Coal : 97.4% Natural Gas : 2.6%
Big Cajun 2Louisiana Generating LLCNew Roads, LA2 TWhJun 1981Aug 2024 Subbituminous Coal : 66.3% Natural Gas : 33.7%
A B BrownSouthern Indiana Gas & Elec CoMount Vernon, IN290 GWhFeb 1979Aug 2024 Bituminous Coal : 82.5% Natural Gas : 17.4%
R D GreenBig Rivers Electric CorpRobards, KY535 GWhNov 1979Aug 2024 Natural Gas
River BendEntergy Louisiana LLCSt. Francisville, LA8 TWhMay 1986Aug 2024 Nuclear
GibsonDuke Energy Indiana, LLCOwensville, IN10 TWhMar 1975Aug 2024 Bituminous Coal : 99.7%
Big StoneOtter Tail Power CoBig Stone City, SD2 TWhApr 1975Aug 2024 Subbituminous Coal : 99.8%

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RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC843.8 TWh2,305
#2Midcontinent Independent System Operator, Inc.631.0 TWh2,653
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#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans247.9 TWh393
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556