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Summary of Electricity Activity in Illinois

Summary of Illinois Generation

Illinois is ranked #5 out of 51 U.S. states and territories in terms of total annual net electricity generation.

GridInfo.com electricity generation data is aggregated from Jan 2001 to Mar 2025.

Companies on File343
Plants on File545
Total Generation15.59G MMBtu
Total Sales 10.49G kWh
Total Revenue $1.44B

Map of Top Producing Cities in the Illinois

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Overall National Rank

#5 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

185.1 TWh

Total Annual Fuel Consumption

1.8 G MMBtu

Electric Companies in Illinois

343

Illinois
Power Plants

545

Natural Gas Rank

#19

Coal Rank

#9

Nuclear Rank

#1

Hydroelectric Rank

#44

Wind Rank

#5

Solar Rank

#10

Monthly Net Generation for Illinois

Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential3.35G kWh17.59 cents/kWh$589.47M
Commercial3.74G kWh13.13 cents/kWh$491.00M
Industrial3.37G kWh10.63 cents/kWh$358.14M
Transportation34.22M kWh6.34 cents/kWh$2.17M
Total10.49G kWh13.73 cents/kWh$1.44B

* Data is aggregated from Jan 2001 to Mar 2025.

Production by Source

Largest 24 Power Plants in Illinois

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#9Baldwin Energy ComplexDynegy Midwest Generation IncBaldwin, Illinois7.0 TWhJun 1970Mar 2025 Subbituminous Coal : 99.8%
#20Blooming Grove Wind Energy CenterInvenergy Services LLCChenoa, Illinois890.7 GWhNov 2020Mar 2025 Wind
#3Braidwood Generation StationConstellation NuclearBraceville, Illinois19.5 TWhJun 1988Mar 2025 Nuclear
#1Byron Generating StationConstellation NuclearByron, Illinois19.8 TWhAug 1985Mar 2025 Nuclear
#23California Ridge Wind Energy LLCSunEdison LLCFithian, Illinois743.7 GWhNov 2012Mar 2025 Wind
#7Clinton Power StationConstellation NuclearClinton, Illinois9.6 TWhOct 1987Mar 2025 Nuclear
#21Cordova EnergyCordova Energy Co LLCCordova, Illinois770.2 GWhMay 2001Dec 2023 Natural Gas
#10CPV Three Rivers Energy CenterCPV Three Rivers, LLCMorris, Illinois6.3 TWhMay 2023Mar 2025 Natural Gas
#4Dresden Generating StationConstellation NuclearMorris, Illinois15.2 TWhJul 1970Mar 2025 Nuclear
#22Harvest Ridge Wind FarmHarvest Ridge Wind FarmNewman, Illinois747.2 GWhJun 2020Mar 2025 Wind
#16Holland Energy FacilityNAES Corporation - (WA)Beecher City, Illinois2.2 TWhAug 2002Mar 2025 Natural Gas
#8Jackson Generation, LLCJackson Generation, LLCElwood, Illinois7.0 TWhApr 2022Mar 2025 Natural Gas
#11Kendall County Generation FacilityDynegy Kendall Energy LLCMinooka, Illinois5.3 TWhFeb 2002Mar 2025 Natural Gas
#15Kincaid Generation LLCDynegy Kincaid GenerationKincaid, Illinois2.6 TWhMay 1967Feb 2025 Subbituminous Coal : 99.5% Natural Gas : 0.5%
#2LaSalle Generating StationConstellation NuclearMarseilles, Illinois19.6 TWhDec 1983Mar 2025 Nuclear
#17Lincoln Land WindLincoln Land Wind, LLCTBD, Illinois1.1 TWhOct 2021Mar 2025 Wind
#13Nelson Energy CenterInvenergy Services LLCRock Falls, Illinois2.9 TWhApr 2015Dec 2023 Natural Gas
#12NewtonIllinois Power Generating CoNewton, Illinois3.0 TWhOct 1977Mar 2025 Subbituminous Coal : 99.9%
#14PowertonMidwest Generations EME LLCPekin, Illinois2.8 TWhAug 1972Mar 2025 Subbituminous Coal : 99.7%
#6Prairie State Generating StationPrairie State Generating Co LLCMarissa, Illinois11.2 TWhMay 2012Mar 2025 Bituminous Coal : 99.8%
#5Quad Cities Generating StationConstellation NuclearCordova, Illinois15.2 TWhNov 1972Mar 2025 Nuclear
#18Radfords Run Wind FarmRWE Renewables Americas, LLCMaroa, Illinois1.1 TWhNov 2017Mar 2025 Wind
#19Sapphire Sky Wind Energy LLCInvenergy Services LLCFarmer City, Illinois969.5 GWhNov 2021Mar 2025 Wind
#24Walnut Ridge Wind FarmBHE Renewables, LLCSheffield, Illinois738.6 GWhNov 2018Mar 2025 Wind
* Data is based on the last 12 months since Mar 2025.
View All Plants in Illinois

Electricity Generation by Illinois Counties

State RankCounty# Power PlantsNet Generation
Past 12 Months		Net Generation
from Natural Gas		Net Generation
from Wind		Net Generation
from Solar		Net Generation
from Nuclear
#72Adams County, IL22.4 GWh0.0 Wh0.0 Wh2.4 GWh0.0 Wh
#62Boone County, IL37.9 GWh0.0 Wh0.0 Wh7.9 GWh0.0 Wh
#71Brown County, IL12.6 GWh0.0 Wh2.6 GWh0.0 Wh0.0 Wh
#17Bureau County, IL92.1 TWh1.0 GWh2.1 TWh23.7 GWh0.0 Wh
#52Cass County, IL351.1 GWh0.0 Wh0.0 Wh51.1 GWh0.0 Wh
#43Champaign County, IL12281.3 GWh224.8 GWh106.0 MWh46.2 GWh0.0 Wh
#14Christian County, IL62.6 TWh13.5 GWh0.0 Wh3.2 GWh0.0 Wh
#42Clark County, IL3295.8 GWh0.0 Wh0.0 Wh295.4 GWh0.0 Wh
#47Clay County, IL6128.4 GWh778.1 MWh0.0 Wh127.4 GWh0.0 Wh
#61Clinton County, IL69.1 GWh0.0 Wh0.0 Wh8.6 GWh0.0 Wh
#36Coles County, IL2367.9 GWh0.0 Wh0.0 Wh367.9 GWh0.0 Wh
#30Cook County, IL60611.7 GWh560.4 GWh0.0 Wh25.6 GWh0.0 Wh
#7De Witt County, IL410.2 TWh0.0 Wh602.1 GWh0.0 Wh9.6 TWh
#28DeKalb County, IL14667.1 GWh0.0 Wh641.2 GWh27.5 GWh0.0 Wh
#27Douglas County, IL2747.2 GWh0.0 Wh747.2 GWh0.0 Wh0.0 Wh
#35DuPage County, IL13468.8 GWh441.1 GWh0.0 Wh1.7 GWh0.0 Wh
#76Effingham County, IL180.0 MWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#44Fayette County, IL3232.2 GWh0.0 Wh0.0 Wh232.2 GWh0.0 Wh
#23Ford County, IL31.2 TWh75.8 GWh1.2 TWh0.0 Wh0.0 Wh
#67Franklin County, IL13.8 GWh0.0 Wh0.0 Wh3.8 GWh0.0 Wh
#68Fulton County, IL23.6 GWh0.0 Wh0.0 Wh3.6 GWh0.0 Wh
#2Grundy County, IL1022.1 TWh6.9 TWh0.0 Wh5.0 GWh15.2 TWh
#70Henderson County, IL12.8 GWh0.0 Wh0.0 Wh2.8 GWh0.0 Wh
#20Henry County, IL61.6 TWh-3.1 MWh1.6 TWh1.7 GWh0.0 Wh
#25Iroquois County, IL3759.3 GWh0.0 Wh755.2 GWh4.1 GWh0.0 Wh
#63Jackson County, IL27.1 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#13Jasper County, IL23.0 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#66Jefferson County, IL13.9 GWh0.0 Wh0.0 Wh3.9 GWh0.0 Wh
#49Jersey County, IL165.1 GWh0.0 Wh0.0 Wh65.1 GWh0.0 Wh
#64Jo Daviess County, IL26.9 GWh0.0 Wh0.0 Wh6.9 GWh0.0 Wh
#50Kane County, IL1356.8 GWh5.3 GWh0.0 Wh10.6 GWh0.0 Wh
#29Kankakee County, IL15617.0 GWh22.9 GWh568.0 GWh26.1 GWh0.0 Wh
#9Kendall County, IL25.3 TWh5.3 TWh0.0 Wh0.0 Wh0.0 Wh
#73Knox County, IL41.6 GWh0.0 Wh0.0 Wh1.6 GWh0.0 Wh
#39Lake County, IL8345.1 GWh345.6 GWh0.0 Wh0.0 Wh0.0 Wh
#3LaSalle County, IL1720.6 TWh0.0 Wh896.5 GWh46.3 GWh19.6 TWh
#10Lee County, IL125.2 TWh3.6 TWh1.6 TWh0.0 Wh0.0 Wh
#15Livingston County, IL122.4 TWh0.0 Wh2.3 TWh4.0 GWh0.0 Wh
#21Logan County, IL61.5 TWh0.0 Wh1.4 TWh154.5 GWh0.0 Wh
#18Macon County, IL52.1 TWh302.2 GWh1.1 TWh0.0 Wh0.0 Wh
#60Macoupin County, IL210.5 GWh0.0 Wh0.0 Wh10.5 GWh0.0 Wh
#33Madison County, IL9484.7 GWh250.8 GWh0.0 Wh4.0 GWh0.0 Wh
#69Marion County, IL13.2 GWh3.1 GWh0.0 Wh0.0 Wh0.0 Wh
#40Marshall County, IL4339.0 GWh0.0 Wh323.3 GWh15.7 GWh0.0 Wh
#22Mason County, IL41.3 TWh0.0 Wh1.3 TWh20.5 GWh0.0 Wh
#32McDonough County, IL5545.3 GWh0.0 Wh539.0 GWh6.3 GWh0.0 Wh
#57McHenry County, IL1729.0 GWh8.5 GWh0.0 Wh21.2 GWh0.0 Wh
#11McLean County, IL143.2 TWh0.0 Wh3.2 TWh7.8 GWh0.0 Wh
#74Monroe County, IL2462.0 MWh339.1 MWh0.0 Wh0.0 Wh0.0 Wh
#59Montgomery County, IL217.3 GWh0.0 Wh0.0 Wh17.4 GWh0.0 Wh
#46Morgan County, IL8169.5 GWh0.0 Wh0.0 Wh169.5 GWh0.0 Wh
#75Moultrie County, IL1206.0 MWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#4Ogle County, IL1119.8 TWh1.3 GWh0.0 Wh10.2 GWh19.8 TWh
#55Peoria County, IL735.3 GWh23.4 GWh0.0 Wh12.0 GWh0.0 Wh
#41Perry County, IL3311.8 GWh42.4 GWh0.0 Wh269.4 GWh0.0 Wh
#48Piatt County, IL2112.5 GWh712.0 MWh111.8 GWh0.0 Wh0.0 Wh
#54Pike County, IL441.8 GWh0.0 Wh41.8 GWh0.0 Wh0.0 Wh
#8Randolph County, IL57.0 TWh0.0 Wh0.0 Wh31.9 GWh0.0 Wh
#65Richland County, IL14.5 GWh0.0 Wh0.0 Wh4.5 GWh0.0 Wh
#5Rock Island County, IL716.0 TWh770.3 GWh0.0 Wh0.0 Wh15.2 TWh
#51Saline County, IL153.4 GWh0.0 Wh0.0 Wh53.4 GWh0.0 Wh
#19Sangamon County, IL102.1 TWh43.2 GWh1.1 TWh289.0 GWh0.0 Wh
#58Scott County, IL120.1 GWh20.1 GWh0.0 Wh0.0 Wh0.0 Wh
#16Shelby County, IL32.3 TWh2.3 TWh0.0 Wh0.0 Wh0.0 Wh
#6St. Clair County, IL611.3 TWh42.1 GWh0.0 Wh20.3 GWh0.0 Wh
#38Stark County, IL1363.5 GWh0.0 Wh363.5 GWh0.0 Wh0.0 Wh
#34Stephenson County, IL26479.1 GWh38.4 GWh231.8 GWh208.8 GWh0.0 Wh
#12Tazewell County, IL73.1 TWh8.3 GWh255.9 GWh0.0 Wh0.0 Wh
#24Vermilion County, IL91.2 TWh62.7 GWh1.1 TWh14.2 GWh0.0 Wh
#53Warren County, IL150.2 GWh0.0 Wh0.0 Wh50.2 GWh0.0 Wh
#37White County, IL3367.7 GWh0.0 Wh0.0 Wh367.7 GWh0.0 Wh
#56Whiteside County, IL1532.2 GWh0.0 Wh0.0 Wh22.3 GWh0.0 Wh
#1Will County, IL3327.3 TWh7.6 TWh0.0 Wh26.1 GWh19.5 TWh
#26Williamson County, IL7748.3 GWh117.5 GWh0.0 Wh13.6 GWh0.0 Wh
#45Winnebago County, IL20192.4 GWh154.9 GWh0.0 Wh24.6 GWh0.0 Wh
#31Woodford County, IL3580.4 GWh0.0 Wh580.4 GWh0.0 Wh0.0 Wh
* Net Generation data is based on the last 12 months since Dec 2023.
View All Counties in Illinois

Top 20 Electricity Producing Cities in Illinois

CityNet Generation# Power Plants
Baldwin, Illinois7.0 TWh2
Beecher City, Illinois2.2 TWh1
Braceville, Illinois19.5 TWh1
Byron, Illinois19.8 TWh1
Cambridge, Illinois1.3 TWh3
Chenoa, Illinois1.6 TWh2
Clinton, Illinois10.2 TWh3
Cordova, Illinois15.9 TWh2
Ellsworth, Illinois1.1 TWh2
Elwood, Illinois7.3 TWh2
Kincaid, Illinois2.6 TWh1
Marissa, Illinois11.2 TWh1
Marseilles, Illinois20.0 TWh4
Mason City, Illinois1.3 TWh3
Metropolis, Illinois6.4 TWh1
Minooka, Illinois5.3 TWh1
Morris, Illinois22.1 TWh4
Newton, Illinois3.0 TWh1
Pekin, Illinois2.8 TWh1
Rock Falls, Illinois3.6 TWh7
* Data is based on the last 12 months since Mar 2025.
Browse All Cities in Illinois

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#6Alabama144.9 TWh102
#26Arkansas61.0 TWh118
#8Georgia140.0 TWh316
#17Indiana98.6 TWh271
#21Iowa71.6 TWh349
#27Kansas59.5 TWh197
#23Kentucky69.5 TWh85
#11Michigan127.3 TWh375
#29Minnesota58.5 TWh889
#19Mississippi74.8 TWh92
#22Missouri69.6 TWh177
#37Nebraska38.0 TWh146
#7Ohio143.1 TWh292
#18Oklahoma94.3 TWh159
#3Pennsylvania245.6 TWh371
#15South Carolina101.2 TWh297
#20Tennessee71.7 TWh114
#14Virginia101.6 TWh315
#31West Virginia51.9 TWh66
#24Wisconsin65.1 TWh323

* Net Generation data is based on the last 12 months since Mar 2025