Directory of Power Plants in Illinois
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| High Point Solar LLC | Acciona Energy USA Global, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 145.3 GWh | Oct 2023 | Aug 2024 | Solar |
| Heartland Community College | Heartland Community College | Normal, IL | Midcontinent Independent System Operator, Inc. (MISO) | 943.0 MWh | May 2012 | Dec 2023 | Wind |
| Harvest Ridge Wind Farm | Harvest Ridge Wind Farm | Newman, IL | Midcontinent Independent System Operator, Inc. (MISO) | 734.7 GWh | Jun 2020 | Aug 2024 | Wind |
| Harmony Road Solar | Forefront Power, LLC | Huntley, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Aug 2020 | Dec 2023 | Solar |
| GSG LLC | Leeward Asset Management, LLC | West Brooklyn, IL | PJM Interconnection, LLC (PJM) | 92.5 GWh | May 2007 | Dec 2023 | Wind |
| Greene Valley Gas Recovery | WM Illinois Renewable Energy LLC | Naperville, IL | PJM Interconnection, LLC (PJM) | 26.1 GWh | Apr 1996 | Dec 2023 | Landfill Gas |
| Green River Wind Farm | Green River Wind Farm Phase 1, LLC | Deer Grove, IL | PJM Interconnection, LLC (PJM) | 540.4 GWh | Oct 2019 | Aug 2024 | Wind |
| Granite City Works | United States Steel Granite City Works | Granite City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 506.8 GWh | May 2010 | Aug 2024 | Natural Gas : 50.4% Purchased Steam : 49.2% |
| Grand Ridge Wind Energy Center | Invenergy Services LLC | Marseilles, IL | PJM Interconnection, LLC (PJM) | 426.0 GWh | Sep 2008 | Dec 2023 | Wind |
| Grand Ridge Solar Farm | Invenergy Services LLC | Marseilles, IL | PJM Interconnection, LLC (PJM) | 25.4 GWh | Jun 2012 | Aug 2024 | Solar |
| Goose Creek Energy Center | Union Electric Co - (MO) | Monticello, IL | Midcontinent Independent System Operator, Inc. (MISO) | 712.0 MWh | Apr 2003 | Dec 2023 | Natural Gas |
| Glacier Sands Wind Power, LLC | Glacier Sands Wind Power, LLC | Mason City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 629.3 GWh | Oct 2021 | Aug 2024 | Wind |
| Gibson City Energy Center LLC | Earthrise Energy, PBC | Gibson City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 75.8 GWh | May 2000 | Nov 2023 | Natural Gas |
| Geneva Generation Facility | City of Geneva- (IL) | Geneva, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | May 2005 | Dec 2023 | Natural Gas |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.5 GWh | Jun 1957 | Aug 2024 | Wind : 73.9% Solar : 20.9% Distillate Fuel Oil : 5.1% |
| Galesburg Solar Array | AEP Onsite Partners, LLC | Oquawka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Feb 2020 | Dec 2023 | Solar |
| Gala (CSG) | Gala Solar, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 5.7 GWh | Nov 2021 | Dec 2023 | Solar |
| French Road Solar II | French Road Solar II, LLC | Burlington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Feb 2022 | Dec 2023 | Solar |
| Freedom Power Project | Southwestern Electric Coop Inc - (IL) | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | May 2000 | Aug 2023 | Natural Gas |
| Freeburg | Village of Freeburg - (IL) | Freeburg, IL | Midcontinent Independent System Operator, Inc. (MISO) | 230.0 MWh | Jul 1948 | Dec 2023 | Distillate Fuel Oil |
| FPL Energy Illinois Wind LLC Hybrid | FPL Energy Illinois Wind LLC | Shabbona, IL | PJM Interconnection, LLC (PJM) | 629.1 GWh | Nov 2009 | Aug 2024 | Wind : 99.7% |
| Ford County Wind Farm LLC | Ford Ridge | Ford County, IL | Midcontinent Independent System Operator, Inc. (MISO) | 475.2 GWh | Feb 2022 | Aug 2024 | Wind |
| Flora Site B | City of Flora - (IL) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 27.0 MWh | Nov 2001 | Dec 2023 | Distillate Fuel Oil |
| Flora Site A | City of Flora - (IL) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 40.0 MWh | Nov 2001 | Dec 2023 | Distillate Fuel Oil |
| Five Oaks Gas Recovery | WM Renewable Energy LLC | Taylorville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 21.9 GWh | Jan 2008 | Dec 2023 | Landfill Gas |
| FedEx Chicago Solar Facility | DG Illinois Solar, LLC | Bedford Park, IL | PJM Interconnection, LLC (PJM) | 2.0 GWh | Sep 2020 | Dec 2023 | Solar |
| Farmer City | City of Farmer City - (IL) | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.0 MWh | Mar 1951 | Dec 2023 | Distillate Fuel Oil |
| Factory | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 64.0 MWh | Jul 1973 | Dec 2023 | Distillate Fuel Oil |
| ExxonMobil Oil Joliet Refinery | ExxonMobil Oil Corp | Channahon, IL | PJM Interconnection, LLC (PJM) | 190.9 GWh | Apr 1986 | Aug 2024 | Other Gas |
| Exelon Solar Chicago | Luminace Solar Chicago, LLC | Chicago, IL | PJM Interconnection, LLC (PJM) | 11.1 GWh | Nov 2009 | Aug 2024 | Solar |
| ESIL-PFCHICAGO 3, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2020 | Dec 2023 | Solar |
| ESIL-PFCHICAGO 2, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Oct 2020 | Dec 2023 | Solar |
| Energy Shelby County | Earthrise Energy, PBC | Neoga, IL | Midcontinent Independent System Operator, Inc. (MISO) | 170.0 GWh | May 2000 | Dec 2023 | Natural Gas |
| Elwood Energy LLC | Elwood Energy LLC | Elwood, IL | PJM Interconnection, LLC (PJM) | 187.2 GWh | Jun 1999 | Aug 2024 | Natural Gas |
| Elgin Energy Center LLC | Lincoln Operating Services, LLC | Elgin, IL | PJM Interconnection, LLC (PJM) | 216.5 GWh | Aug 2002 | Nov 2023 | Natural Gas |
| Elba Solar LLC | Elba Solar LLC | Williamsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2023 | Dec 2023 | Solar |
| Edwardsville Solar II | Edwardsville Solar II, LLC | Edwardsville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jun 2021 | Dec 2023 | Solar |
| EcoGrove Wind LLC | Acciona Wind Energy USA LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 231.8 GWh | Jun 2009 | Dec 2023 | Wind |
| Earp Solar, LLC | Birch Creek Power, LLC | Monmouth, IL | Midcontinent Independent System Operator, Inc. (MISO) | 17.1 GWh | - | Aug 2024 | Solar |
| E D Edwards | Illinois Power Resources Generating LLC | Bartonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 TWh | Apr 1960 | Dec 2022 | Subbituminous Coal : 99.9% |
| Dressor Plains Solar, LLC | Dressor Plains Solar, LLC | Herrick, IL | Midcontinent Independent System Operator, Inc. (MISO) | 230.4 GWh | Aug 2021 | Aug 2024 | Solar |
| Dresden Generating Station | Constellation Nuclear | Morris, IL | PJM Interconnection, LLC (PJM) | 15.3 TWh | Jul 1970 | Aug 2024 | Nuclear |
| Dodds (CSG) | Dodds Solar, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Nov 2021 | Dec 2023 | Solar |
| Dixon Hydroelectric Dam | Eagle Creek Renewable Energy, LLC | Dixon, IL | PJM Interconnection, LLC (PJM) | 11.4 GWh | May 1925 | Dec 2023 | Water |
| DePue Holdings, LLC | DePue Holdings, LLC | DePue, IL | Midcontinent Independent System Operator, Inc. (MISO) | 23.7 GWh | Jan 2023 | Dec 2023 | Solar |
| Dayton Hydro | Eagle Creek Renewable Energy, LLC | Ottawa, IL | Midcontinent Independent System Operator, Inc. (MISO) | 11.4 GWh | Dec 1924 | Dec 2023 | Water |
| Dallman | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 534.3 GWh | May 1968 | Aug 2024 | Bituminous Coal : 99.0% Natural Gas : 1.0% |
| CSL Behring LLC | CSL Behring LLC | Bradley, IL | PJM Interconnection, LLC (PJM) | 22.9 GWh | Apr 1993 | Dec 2023 | Natural Gas |
| CSG Mt. Morris 2, LLC | CSG Mt. Morris 2, LLC | Mt. Morries, IL | PJM Interconnection, LLC (PJM) | 3.6 GWh | Mar 2021 | Dec 2023 | Solar |
| Crete Energy Venture LLC | Earthrise Energy, PBC | Crete, IL | PJM Interconnection, LLC (PJM) | 54.1 GWh | Apr 2002 | Dec 2023 | Natural Gas |
| Crescent Ridge | Leeward Asset Management, LLC | Tiskilwa, IL | PJM Interconnection, LLC (PJM) | 203.8 GWh | Nov 2005 | Dec 2023 | Wind |
| CPV Three Rivers Energy Center | CPV Three Rivers, LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 6.5 TWh | May 2023 | Aug 2024 | Natural Gas |
| Cortland | Cortland Solar 2 LLC | Cortland, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Apr 2021 | Dec 2023 | Solar |
| Cordova Energy | Cordova Energy Co LLC | Cordova, IL | PJM Interconnection, LLC (PJM) | 770.2 GWh | May 2001 | Dec 2023 | Natural Gas |
| Conagra Foods at St. Elmo | Luminace Solar Illinois 2, LLC | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Dec 2020 | Dec 2023 | Solar |
| Com Adam 1WF-1 | FPC Services Inc. | Sublette, IL | PJM Interconnection, LLC (PJM) | 6.5 GWh | Sep 2007 | Dec 2023 | Wind |
| Clinton Solar 4 LLC CSG | Clinton Solar 4 LLC | Carlyle, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Sep 2020 | Dec 2023 | Solar |
| Clinton Power Station | Constellation Nuclear | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 8.7 TWh | Oct 1987 | Aug 2024 | Nuclear |
| Clinton LFGTE | Wabash Valley Power Assn, Inc | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 10.6 GWh | Jan 2006 | Aug 2024 | Landfill Gas |
| Clendenin A Community Solar, LLC CSG | Clendenin A Community Solar, LLC | Herrin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jun 2021 | Dec 2023 | Solar |
| Clay FC | Clay FC, LLC | Louisville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jun 2021 | Dec 2023 | Solar |
| CID Gas Recovery | WM Illinois Renewable Energy LLC | Calumet City, IL | PJM Interconnection, LLC (PJM) | 14.7 GWh | Feb 1989 | Dec 2023 | Landfill Gas |
| Chicago West Side Energy Center | Energy Systems Group LLC | Chicago, IL | PJM Interconnection, LLC (PJM) | 17.3 GWh | Sep 2003 | Dec 2023 | Natural Gas |
| Charter Durabar at Woodstock | Luminace Solar Illinois 2, LLC | Woodstock, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Dec 2020 | Dec 2023 | Solar |
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | PJM Interconnection, LLC (PJM) | 8.2 GWh | Mar 1992 | Aug 2024 | Natural Gas |
| Cedarville Road | SRC P9 - Lena Solar, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 3.6 GWh | Nov 2020 | Dec 2023 | Solar |
| CED Spring Creek Solar | Bay4 Energy Services, LLC | St Anne, IL | PJM Interconnection, LLC (PJM) | 3.1 GWh | Mar 2021 | Dec 2023 | Solar |
| CED Peoria Solar | Bay4 Energy Services, LLC | Mapleton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Apr 2021 | Dec 2023 | Solar |
| CED Hilltop Solar | Bay4 Energy Services, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Apr 2021 | Dec 2023 | Solar |
| CED Champaign Solar LLC | Consolidated Edison Development Inc. | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Jun 2020 | Dec 2023 | Solar |
| CED Beecher Sun Solar | Bay4 Energy Services, LLC | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Apr 2021 | Dec 2023 | Solar |
| Cattail (CSG) | Cattail Solar, LLC | Fulton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 GWh | May 2022 | Dec 2023 | Solar |
| Casey City of | City of Casey - (IL) | Casey, IL | Midcontinent Independent System Operator, Inc. (MISO) | 174.0 MWh | Apr 2002 | Dec 2023 | Distillate Fuel Oil |
| Carmi | City of Carmi - (IL) | Carmi, IL | Midcontinent Independent System Operator, Inc. (MISO) | 47.0 MWh | Nov 1948 | Dec 2023 | Distillate Fuel Oil |
| Carlyle | City of Carlyle - (IL) | Carlyle, IL | Midcontinent Independent System Operator, Inc. (MISO) | 189.0 MWh | Jul 1964 | Dec 2023 | Distillate Fuel Oil |
| Cardinal Point Wind | Cardinal Point LLC | Sciota, IL | Midcontinent Independent System Operator, Inc. (MISO) | 540.6 GWh | Feb 2020 | Aug 2024 | Wind |
| Camp Grove Wind Farm | Orion Energy Group LLC | Wyoming, IL | PJM Interconnection, LLC (PJM) | 363.5 GWh | Nov 2007 | Dec 2023 | Wind |
| Calumet Energy Team LLC | IPA Operations Inc - Calumet | Chicago, IL | PJM Interconnection, LLC (PJM) | 6.2 GWh | May 2002 | Oct 2023 | Natural Gas |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 738.8 GWh | Nov 2012 | Aug 2024 | Wind |
| Byron Generating Station | Constellation Nuclear | Byron, IL | PJM Interconnection, LLC (PJM) | 20.1 TWh | Aug 1985 | Aug 2024 | Nuclear |
| Bushnell | City of Bushnell - (IL) | Bushnell, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.0 MWh | May 1940 | Dec 2023 | Distillate Fuel Oil |
| Brown County Wind Turbine | Adams Electric Cooperative | Mount Sterling, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Aug 2011 | Dec 2023 | Wind |
| Briscoe 2A | 7th Road Solar 2, LLC (Briscoe 2A) | Lostant, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Jan 2023 | Dec 2023 | Solar |
| Briscoe 1A | 7th Road Solar 1, LLC (Briscoe 1A) | Tonica, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jan 2023 | Dec 2023 | Solar |
| Bright Stalk Wind Farm I | Lexington Chenoa Wind Farm LLC | Chenoa, IL | PJM Interconnection, LLC (PJM) | 685.4 GWh | Nov 2019 | Aug 2024 | Wind |
| Breese | City of Breese - (IL) | Breese, IL | Midcontinent Independent System Operator, Inc. (MISO) | 264.0 MWh | Nov 1953 | Dec 2023 | Distillate Fuel Oil |
| Braidwood Generation Station | Constellation Nuclear | Braceville, IL | PJM Interconnection, LLC (PJM) | 20.0 TWh | Jun 1988 | Aug 2024 | Nuclear |
| Blue Goose Solar CSG | Blue Goose Solar | Morrison, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2023 | Solar |
| Blooming Grove Wind Energy Center | Invenergy Services LLC | Chenoa, IL | PJM Interconnection, LLC (PJM) | 850.1 GWh | Nov 2020 | Aug 2024 | Wind |
| Blackstone Wind Farm LLC | Blackstone Wind Farm LLC | Ransom, IL | PJM Interconnection, LLC (PJM) | 225.9 GWh | Sep 2009 | Dec 2023 | Wind |
| Blackstone Wind Farm II LLC | Blackstone Wind Farm II LLC | Dwight, IL | PJM Interconnection, LLC (PJM) | 455.2 GWh | Jul 2010 | Dec 2023 | Wind |
| Bishop Hill III | Invenergy Services LLC | Cambridge, IL | Midcontinent Independent System Operator, Inc. (MISO) | 435.2 GWh | May 2018 | Aug 2024 | Wind |
| Bishop Hill II Wind Farm | Bishop Hill Energy II, LLC | Cambridge, IL | Midcontinent Independent System Operator, Inc. (MISO) | 229.0 GWh | Sep 2012 | Dec 2023 | Wind |
| Bishop Hill Energy LLC | SunEdison LLC | Cambridge, IL | PJM Interconnection, LLC (PJM) | 564.1 GWh | May 2012 | Dec 2023 | Wind |
| Big Sky Wind LLC | Big Sky Wind LLC | Ohio, IL | PJM Interconnection, LLC (PJM) | 674.7 GWh | Jan 2011 | Dec 2023 | Wind |
| Big River Solar | Big River Solar, LLC | Norris City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 335.2 GWh | Jul 2022 | Aug 2024 | Solar |
| Bennington Wind | Minonk Stewardship Wind LLC | Minonk, IL | Midcontinent Independent System Operator, Inc. (MISO) | 319.5 GWh | Sep 2021 | Aug 2024 | Wind |
| Beecher Gas Recovery | Will County Energy LLC | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.2 GWh | May 2006 | Dec 2023 | Landfill Gas |
| Baldwin Energy Complex | Dynegy Midwest Generation Inc | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 TWh | Jun 1970 | Aug 2024 | Subbituminous Coal : 99.8% |
| Avenue A Generator Sets | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 171.0 MWh | Aug 2000 | Dec 2023 | Distillate Fuel Oil |