Directory of Power Plants in Illinois
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| IGS East Central, LLC | IGS East Central, LLC | Joliet, IL | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2020 | Dec 2023 | Solar |
| SV CSG Lily Lake 2 LLC | SV CSG Lily Lake 2 LLC | Maple Park, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Nov 2020 | Dec 2023 | Solar |
| Cedarville Road | SRC P9 - Lena Solar, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | Nov 2020 | Dec 2023 | Solar |
| SCS Beltway 011754 Rock Falls, LLC | Sol Systems | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Aug 2020 | Dec 2023 | Solar |
| Pontiac | Pontiac Solar, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Jan 2021 | Dec 2023 | Solar |
| Rockford CSG | Rockford Baxter Rd Holdco LLC CSG | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2021 | Dec 2023 | Solar |
| Pine Road Solar, LLC CSG | Pine Road Solar, LLC | Sandwich, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Mar 2021 | Dec 2023 | Solar |
| CSG Mt. Morris 2, LLC | CSG Mt. Morris 2, LLC | Mt. Morries, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | Mar 2021 | Dec 2023 | Solar |
| Tower Road Solar, LLC CSG | Tower Road Solar, LLC | Lee, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Mar 2021 | Dec 2023 | Solar |
| Amazon MDW6 Solar Project | Solar Star Prime 5, LLC | Romeoville, IL | PJM Interconnection, LLC (PJM) | 3.2 GWh | Nov 2020 | Dec 2023 | Solar |
| Mondelez Global LLC | Mondelez Global, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 26.9 GWh | Jan 1995 | Dec 2022 | Natural Gas |
| Calumet Energy Team LLC | IPA Operations Inc - Calumet | Chicago, IL | PJM Interconnection, LLC (PJM) | 6.2 GWh | May 2002 | Oct 2023 | Natural Gas |
| Aurora | Aurora Generation LLC | Aurora, IL | PJM Interconnection, LLC (PJM) | 527.2 GWh | Apr 2001 | Jun 2024 | Natural Gas |
| Crete Energy Venture LLC | Earthrise Energy, PBC | Crete, IL | PJM Interconnection, LLC (PJM) | 68.6 GWh | Apr 2002 | Dec 2023 | Natural Gas |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 84.3 GWh | May 2001 | Dec 2023 | Natural Gas |
| NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 113.2 GWh | May 2000 | Dec 2023 | Natural Gas |
| Powerton | Midwest Generations EME LLC | Pekin, IL | PJM Interconnection, LLC (PJM) | 2.0 TWh | Aug 1972 | Jun 2024 | Subbituminous Coal : 99.8% |
| Lee Energy Facility | Lee County Generating Station | Dixon, IL | PJM Interconnection, LLC (PJM) | 69.7 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Woodland Landfill Gas Recovery | WM Illinois Renewable Energy LLC | South Elgin, IL | PJM Interconnection, LLC (PJM) | 17.3 GWh | Apr 1992 | Dec 2023 | Landfill Gas |
| Quad Cities Generating Station | Constellation Nuclear | Cordova, IL | PJM Interconnection, LLC (PJM) | 16.8 TWh | Nov 1972 | Jun 2024 | Nuclear |
| Lincoln Generating Facility | Earthrise Energy, PBC | Manhattan, IL | PJM Interconnection, LLC (PJM) | 12.4 GWh | May 2000 | Oct 2023 | Natural Gas |
| CSL Behring LLC | CSL Behring LLC | Bradley, IL | PJM Interconnection, LLC (PJM) | 24.7 GWh | Apr 1993 | Dec 2023 | Natural Gas |
| Presence Saint Mary of Nazareth Hospital | Presence Health | Chicago, IL | PJM Interconnection, LLC (PJM) | 15.9 MWh | Jul 1993 | Dec 2023 | Distillate Fuel Oil : 70.5% Natural Gas : 29.5% |
| Morris Cogeneration LLC | Morris Cogeneration LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 597.1 GWh | Oct 1998 | Jun 2024 | Natural Gas |
| Kincaid Generation LLC | Dynegy Kincaid Generation | Kincaid, IL | PJM Interconnection, LLC (PJM) | 2.3 TWh | May 1967 | Jun 2024 | Subbituminous Coal : 99.6% |
| South Main Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 884.0 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
| North Ninth Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 2.2 GWh | Sep 1940 | Jun 2024 | Natural Gas : 61.0% Distillate Fuel Oil : 25.2% Solar : 13.8% |
| Lake Gas Recovery | WM Illinois Renewable Energy LLC | Northbrook, IL | PJM Interconnection, LLC (PJM) | 12.6 GWh | Jul 1993 | Dec 2023 | Landfill Gas |
| Elwood Energy LLC | Elwood Energy LLC | Elwood, IL | PJM Interconnection, LLC (PJM) | 815.8 GWh | Jun 1999 | Jun 2024 | Natural Gas |
| Cordova Energy | Cordova Energy Co LLC | Cordova, IL | PJM Interconnection, LLC (PJM) | 507.0 GWh | May 2001 | Dec 2022 | Natural Gas |
| Nelson Energy Center | Invenergy Services LLC | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 3.1 TWh | Apr 2015 | Dec 2023 | Natural Gas |
| CID Gas Recovery | WM Illinois Renewable Energy LLC | Calumet City, IL | PJM Interconnection, LLC (PJM) | 15.8 GWh | Feb 1989 | Dec 2023 | Landfill Gas |
| Kendall County Generation Facility | Dynegy Kendall Energy LLC | Minooka, IL | PJM Interconnection, LLC (PJM) | 5.0 TWh | Feb 2002 | Jun 2024 | Natural Gas |
| Livingston Generating Facility | Hoosier Energy R E C, Inc | Pontiac, IL | PJM Interconnection, LLC (PJM) | 68.3 GWh | Nov 1999 | Dec 2023 | Landfill Gas |
| Greene Valley Gas Recovery | WM Illinois Renewable Energy LLC | Naperville, IL | PJM Interconnection, LLC (PJM) | 27.9 GWh | Apr 1996 | Dec 2023 | Landfill Gas |
| Dixon Hydroelectric Dam | Eagle Creek Renewable Energy, LLC | Dixon, IL | PJM Interconnection, LLC (PJM) | 12.6 GWh | May 1925 | Dec 2023 | Water |
| Nalco | Nalco Co | Naperville, IL | PJM Interconnection, LLC (PJM) | 17.8 GWh | Oct 1985 | Dec 2023 | Natural Gas |
| Settlers Hill Gas Recovery | WM Illinois Renewable Energy LLC | Batavia, IL | PJM Interconnection, LLC (PJM) | 26.5 GWh | Sep 1988 | Dec 2023 | Landfill Gas |
| Braidwood Generation Station | Constellation Nuclear | Braceville, IL | PJM Interconnection, LLC (PJM) | 21.7 TWh | Jun 1988 | Jun 2024 | Nuclear |
| Geneva Generation Facility | City of Geneva- (IL) | Geneva, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | May 2005 | Dec 2023 | Natural Gas |
| GSG LLC | Leeward Asset Management, LLC | West Brooklyn, IL | PJM Interconnection, LLC (PJM) | 112.7 GWh | May 2007 | Dec 2023 | Wind |
| Beecher Gas Recovery | Will County Energy LLC | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.4 GWh | May 2006 | Dec 2023 | Landfill Gas |
| INEOS Naperville Cogeneration Plant | INEOS US Chemicals Company - Naperville Campus | Naperville, IL | PJM Interconnection, LLC (PJM) | 33.5 GWh | Nov 1990 | Dec 2023 | Natural Gas |
| ITT Cogen Facility | IIT Energy Tech Partners, LLC | Chicago, IL | PJM Interconnection, LLC (PJM) | 26.6 MWh | Apr 1991 | Dec 2022 | Natural Gas |
| University of Illinois Cogen Facility | University of Illinois | Chicago, IL | PJM Interconnection, LLC (PJM) | 114.5 GWh | Mar 1993 | Jun 2024 | Natural Gas : 99.9% |
| High Trail Wind Farm LLC | High Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 560.9 GWh | Feb 2007 | Jun 2024 | Wind |
| Crescent Ridge | Leeward Asset Management, LLC | Tiskilwa, IL | PJM Interconnection, LLC (PJM) | 223.7 GWh | Nov 2005 | Dec 2023 | Wind |
| Mendota Hills, LLC | Leeward Asset Management, LLC | Paw Paw, IL | PJM Interconnection, LLC (PJM) | 269.5 GWh | Oct 2003 | Dec 2023 | Wind |
| LaSalle Generating Station | Constellation Nuclear | Marseilles, IL | PJM Interconnection, LLC (PJM) | 21.2 TWh | Dec 1983 | Jun 2024 | Nuclear |
| Byron Generating Station | Constellation Nuclear | Byron, IL | PJM Interconnection, LLC (PJM) | 21.7 TWh | Aug 1985 | Jun 2024 | Nuclear |
| Zion Energy Center | Zion Energy LLC | Zion, IL | PJM Interconnection, LLC (PJM) | 335.1 GWh | May 2002 | Dec 2023 | Natural Gas : 99.5% |
| WestRock (IL) | WestRock (IL) | Aurora, IL | PJM Interconnection, LLC (PJM) | 3.5 MWh | May 1992 | Dec 2022 | Natural Gas |
| Hoffer Plastics | Hoffer Plastics | South Elgin, IL | PJM Interconnection, LLC (PJM) | 1.5 GWh | Mar 1992 | Jun 2024 | Natural Gas |
| Ingredion Incorporated | Ingredion Inc - Illinois | Bedford Park, IL | PJM Interconnection, LLC (PJM) | 229.7 GWh | Apr 1991 | Dec 2023 | Natural Gas |
| Elgin Energy Center LLC | Lincoln Operating Services, LLC | Elgin, IL | PJM Interconnection, LLC (PJM) | 138.0 GWh | Aug 2002 | Dec 2022 | Natural Gas |
| Dresden Generating Station | Constellation Nuclear | Morris, IL | PJM Interconnection, LLC (PJM) | 16.7 TWh | Jul 1970 | Jun 2024 | Nuclear |
| Winnetka | Village of Winnetka - (IL) | Winnetka, IL | PJM Interconnection, LLC (PJM) | 2.5 GWh | Dec 1947 | Dec 2022 | Natural Gas : 89.1% Distillate Fuel Oil : 10.9% |
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | PJM Interconnection, LLC (PJM) | 8.7 GWh | Mar 1992 | Jun 2024 | Natural Gas |
| University Park North | LSP University Park LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 224.7 GWh | May 2002 | Dec 2023 | Natural Gas |
| ExxonMobil Oil Joliet Refinery | ExxonMobil Oil Corp | Channahon, IL | PJM Interconnection, LLC (PJM) | 218.3 GWh | Apr 1986 | Jun 2024 | Other Gas |
| NRG Rockford II Energy Center | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 46.4 GWh | May 2002 | Dec 2023 | Natural Gas |
| Hurricane Creek CSG | SPG IL Hurricane Creek Solar LLC | Carterville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2021 | Dec 2022 | Solar |
| Highland | City of Highland | Highland, IL | Midcontinent Independent System Operator, Inc. (MISO) | 135.7 MWh | Feb 1967 | Dec 2023 | Distillate Fuel Oil |
| Viking Solar CSG | Viking Solar, LLC | Palmyra, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 GWh | May 2021 | Dec 2023 | Solar |
| Moraine CSG | Moraine Solar, LLC | Downs, IL | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | Aug 2021 | Dec 2023 | Solar |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 MWh | Sep 1996 | Jun 2024 | Distillate Fuel Oil |
| Peru (IL) | City of Peru - (IL) | City of Peru, IL | Midcontinent Independent System Operator, Inc. (MISO) | 28.6 GWh | Sep 1968 | Jun 2024 | Water : 99.3% |
| Marshall (IL) | City of Marshall - (IL) | Marshall, IL | Midcontinent Independent System Operator, Inc. (MISO) | 226.0 MWh | Mar 2002 | Dec 2023 | Distillate Fuel Oil |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | Jun 1957 | Jun 2024 | Wind : 73.0% Solar : 22.2% Distillate Fuel Oil : 4.8% |
| Marion | Southern Illinois Power Coop | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 813.3 GWh | May 1963 | Jun 2024 | Bituminous Coal : 86.4% Natural Gas : 13.5% |
| Prairie Creek Solar | Sol Systems | Jacksonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.4 GWh | Oct 2023 | Jun 2024 | Solar |
| Upper Sterling | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 10.3 GWh | May 1988 | Dec 2023 | Water |
| Interstate | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 39.5 GWh | Aug 1997 | Dec 2023 | Natural Gas : 99.9% |
| Pearl Station | Prairie Power, Inc | Pearl, IL | Midcontinent Independent System Operator, Inc. (MISO) | 141.1 MWh | May 1973 | Dec 2023 | Distillate Fuel Oil |
| SCS American Bottoms 009885 Sauget, LLC | Sol Systems | Sauget, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Jul 2020 | Dec 2022 | Solar |
| Glacier Sands Wind Power, LLC | Glacier Sands Wind Power, LLC | Mason City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 662.5 GWh | Oct 2021 | Jun 2024 | Wind |
| Sandoval | Sandoval Holdco, LLC | Centralia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Feb 2021 | Dec 2023 | Solar |
| Newton | Illinois Power Generating Co | Newton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | Oct 1977 | Jun 2024 | Subbituminous Coal : 99.9% |
| Clendenin A Community Solar, LLC CSG | Clendenin A Community Solar, LLC | Herrin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2021 | Dec 2022 | Solar |
| Kern A Community Solar, LLC CSG | Kern A Community Solar, LLC | West Frankfort, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Jun 2021 | Dec 2023 | Solar |
| Lukuc B Community Solar LLC CSG | Lukuc B Community Solar LLC | Herrin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Jun 2021 | Dec 2023 | Solar |
| Princeton (IL) | City of Princeton - (IL) | Princeton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Jun 1953 | Dec 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Waterloo | City of Waterloo - (IL) | Waterloo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 524.9 MWh | May 1946 | Dec 2023 | Natural Gas : 70.8% Distillate Fuel Oil : 29.2% |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 243.0 MWh | May 1946 | Jun 2024 | Distillate Fuel Oil |
| JM Huber at Quincy | Luminace Solar Illinois 2, LLC | Quincy, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Nov 2021 | Dec 2023 | Solar |
| Big River Solar | Big River Solar, LLC | Norris City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 379.0 GWh | Jul 2022 | Jun 2024 | Solar |
| Reynolds | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 93.5 MWh | Oct 1970 | Dec 2023 | Distillate Fuel Oil |
| Dallman | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 632.1 GWh | May 1968 | Jun 2024 | Bituminous Coal : 99.2% Natural Gas : 0.8% |
| Red Bud | City of Red Bud - (IL) | Red Bud, IL | Midcontinent Independent System Operator, Inc. (MISO) | 133.3 MWh | Feb 1959 | Dec 2023 | Distillate Fuel Oil |
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 162.0 MWh | Dec 1950 | Jun 2024 | Distillate Fuel Oil |
| Morgan Solar 1 CSG | Morgan Solar 1 LLC | Meredosia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jul 2021 | Dec 2023 | Solar |
| Morgan Solar 1b CSG | Morgan Solar 1b LLC | Meredosia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Jul 2021 | Dec 2023 | Solar |
| Solar Star Urbana Landfill Central | Solar Star Urbana Landfill Central, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Oct 2021 | Dec 2023 | Solar |
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Alden Road Harvard Solar 1 | Alden Road Harvard Solar 1, LLC | Harvard, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| Elba Solar LLC | Elba Solar LLC | Williamsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2023 | Dec 2023 | Solar |
| SV CSG Barrass Farms II LL | SV CSG Barrass Farms II LLC | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 672.0 MWh | Aug 2023 | Dec 2023 | Solar |
| Kankakee 2 | Kankakee Solar 2 LLC | Bourbonnais, IL | Midcontinent Independent System Operator, Inc. (MISO) | 221.0 MWh | Jul 2022 | Dec 2022 | Solar |
| Amazon MDW7 Solar Project | Solar Star Prime 6, LLC | Monee, IL | Midcontinent Independent System Operator, Inc. (MISO) | 361.0 MWh | Oct 2022 | Dec 2023 | Solar |
| IL Sidney Project1 | IL Sidney Project1, LLC | Sidney, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Mar 2021 | Dec 2023 | Solar |