Directory of Power Plants in Illinois
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Zion Energy Center | Zion Energy LLC | Zion, IL | PJM Interconnection, LLC (PJM) | 335.1 GWh | May 2002 | Dec 2023 | Natural Gas : 99.5% |
| Woodlawn CSG | Woodlawn Solar, LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | May 2021 | Dec 2022 | Solar |
| Woodlawn II (CSG) | Woodlawn Solar II, LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Nov 2021 | Dec 2023 | Solar |
| Wolfcastle | Wolfcastle Solar, LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 4.3 GWh | Sep 2021 | Dec 2023 | Solar |
| Five Oaks Gas Recovery | WM Renewable Energy LLC | Taylorville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 23.2 GWh | Jan 2008 | Dec 2023 | Landfill Gas |
| Lake Gas Recovery | WM Illinois Renewable Energy LLC | Northbrook, IL | PJM Interconnection, LLC (PJM) | 12.6 GWh | Jul 1993 | Dec 2023 | Landfill 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 |
| Greene Valley Gas Recovery | WM Illinois Renewable Energy LLC | Naperville, IL | PJM Interconnection, LLC (PJM) | 27.9 GWh | Apr 1996 | Dec 2023 | Landfill Gas |
| Tazewell Gas Recovery | WM Illinois Renewable Energy LLC | East Peoria, IL | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 GWh | Jun 1989 | Dec 2023 | Landfill 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 |
| Milam Gas Recovery | WM Illinois Renewable Energy LLC | East St. Lois, IL | Midcontinent Independent System Operator, Inc. (MISO) | 20.8 GWh | Mar 1991 | 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 |
| Beecher Gas Recovery | Will County Energy LLC | Beecher, IL | PJM Interconnection, LLC (PJM) | 3.4 GWh | May 2006 | Dec 2023 | Landfill Gas |
| Whitney Hill Wind Power LLC | Whitney Hill Wind Power LLC | Mt.Pulaski, IL | PJM Interconnection, LLC (PJM) | 173.4 GWh | Feb 2020 | Jun 2024 | Wind |
| Whiteside Solar 1 CSG | Whiteside Solar 1, LLC | Fulton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Nov 2020 | Dec 2023 | Solar |
| White Oak Energy LLC | White Oak Energy LLC | Carlock, IL | Midcontinent Independent System Operator, Inc. (MISO) | 508.9 GWh | May 2011 | Dec 2022 | Wind |
| WestRock (IL) | WestRock (IL) | Aurora, IL | PJM Interconnection, LLC (PJM) | 3.5 MWh | May 1992 | Dec 2022 | Natural Gas |
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | PJM Interconnection, LLC (PJM) | 8.7 GWh | Mar 1992 | Jun 2024 | Natural Gas |
| Clinton LFGTE | Wabash Valley Power Assn, Inc | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 14.3 GWh | Jan 2006 | Jun 2024 | Landfill Gas |
| Vulcan | Vulcan Solar, LLC | Kankakee, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Apr 2021 | Dec 2022 | Solar |
| 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% |
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 162.0 MWh | Dec 1950 | Jun 2024 | Distillate Fuel Oil |
| Freeburg | Village of Freeburg - (IL) | Freeburg, IL | Midcontinent Independent System Operator, Inc. (MISO) | 244.6 MWh | Jul 1948 | 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 |
| Vermilion Solar 1, LLC CSG | Vermilion Solar 1, LLC | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 84.3 GWh | May 2001 | Dec 2023 | Natural Gas |
| University of Illinois Abbott Power Plt | University of Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 234.5 GWh | Oct 1940 | Dec 2022 | Natural Gas : 95.6% Bituminous Coal : 4.4% |
| 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% |
| Granite City Works | United States Steel Granite City Works | Granite City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 563.2 GWh | May 2010 | Jun 2024 | Purchased Steam : 49.2% Natural Gas : 45.6% Blast Furnace Gas : 5.2% |
| Raccoon Creek Energy Center | Union Electric Co - (MO) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 778.1 MWh | May 2002 | Dec 2023 | Natural Gas |
| Goose Creek Energy Center | Union Electric Co - (MO) | Monticello, IL | Midcontinent Independent System Operator, Inc. (MISO) | 668.2 MWh | Apr 2003 | Dec 2023 | Natural Gas |
| Kinmundy | Union Electric Co - (MO) | Patoka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 224.0 MWh | Mar 2001 | Dec 2022 | Natural Gas |
| Pinckneyville | Union Electric Co - (MO) | Pinckneyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 42.5 GWh | May 2000 | Dec 2023 | Natural Gas |
| Venice | Union Electric Co - (MO) | Venice, IL | Midcontinent Independent System Operator, Inc. (MISO) | 15.4 GWh | May 2002 | Dec 2023 | Natural Gas |
| Triton East and West Cogen | Triton College | River Grove, IL | PJM Interconnection, LLC (PJM) | 82.0 MWh | Mar 1998 | Jun 2024 | Natural Gas |
| Tower Road Solar, LLC CSG | Tower Road Solar, LLC | Lee, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Mar 2021 | Dec 2023 | Solar |
| SV CSG South Dekalb 2 LLC | SV CSG South Dekalb 2 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 432.0 MWh | Sep 2023 | Dec 2023 | Solar |
| SV CSG South Dekalb 1 LLC | SV CSG South Dekalb 1 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 447.0 MWh | Sep 2023 | 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 |
| SV Gardner 1 (Lutz) CSG | SV CSG Gardner 1 LLC | Gardner, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Oct 2021 | 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 |
| SV CSG Baileyville 2 LLC | SV CSG Baileyville 2 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 450.0 MWh | Aug 2023 | Dec 2023 | Solar |
| SV CSG Baileyville 1 LLC | SV CSG Baileyville 1 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 460.0 MWh | Aug 2023 | Dec 2023 | Solar |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 778.1 GWh | Nov 2012 | Jun 2024 | Wind |
| Bishop Hill Energy LLC | SunEdison LLC | Cambridge, IL | PJM Interconnection, LLC (PJM) | 625.1 GWh | May 2012 | Dec 2023 | Wind |
| Sullivan B Community Solar LLC | Sullivan B Community Solar LLC | Macomb, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Nov 2020 | Dec 2022 | Solar |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 670.0 GWh | Oct 2020 | Jun 2024 | Wind |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 MWh | Sep 1996 | Jun 2024 | Distillate Fuel Oil |
| USS Sycamore Solar (CSG) | Standard Solar | Sycamore, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Apr 2022 | Dec 2023 | Solar |
| USS Goodrich Solar | Standard Solar | Bonfield, IL | PJM Interconnection, LLC (PJM) | 3.2 GWh | Jul 2022 | Dec 2023 | Solar |
| USS Solar Brick | Standard Solar | Standard City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | May 2021 | Dec 2023 | Solar |
| Cedarville Road | SRC P9 - Lena Solar, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | Nov 2020 | Dec 2023 | Solar |
| 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 |
| IL17021 Brush Creek I CSG | SPG IL Brush Creek Solar LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Feb 2022 | Dec 2023 | Solar |
| Freedom Power Project | Southwestern Electric Coop Inc - (IL) | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | May 2000 | Aug 2023 | Natural Gas |
| SIUC | Southern Illinois University Carbondale | Carbondale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | May 1998 | May 2024 | Bituminous Coal |
| 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% |
| Somonauk Road Solar 1 | Somonauk Road Solar 1, LLC | Somonauk, IL | PJM Interconnection, LLC (PJM) | 3.8 GWh | Feb 2021 | Dec 2023 | Solar |
| Solar Star Urbana Landfill East | Solar Star Urbana Landfill East, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Sep 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 |
| 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 |
| Amazon MDW6 Solar Project | Solar Star Prime 5, LLC | Romeoville, IL | PJM Interconnection, LLC (PJM) | 3.2 GWh | Nov 2020 | Dec 2023 | Solar |
| SCS West Fairchild 011958 Danville, LLC | Sol Systems | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jun 2021 | Dec 2023 | Solar |
| SCS American Bottoms 009885 Sauget, LLC | Sol Systems | Sauget, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Jul 2020 | Dec 2022 | Solar |
| SCS Beltway 011754 Rock Falls, LLC | Sol Systems | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Aug 2020 | Dec 2023 | Solar |
| Prairie Creek Solar | Sol Systems | Jacksonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.4 GWh | Oct 2023 | Jun 2024 | Solar |
| Northern Cardinal Solar SCS IL 1, LLC | Sol Systems | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 19.6 GWh | Jan 2021 | Dec 2023 | Solar |
| SCS COUNTY 012631 Champaign, LLC | Sol Systems | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Aug 2021 | Dec 2022 | Solar |
| SCS Plainfield 011755 Naperville, LLC | Sol Systems | Naperville, IL | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jan 2021 | Dec 2023 | Solar |
| SCS Galena 012589 Peoria, LLC | Sol Systems | Peoria, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2021 | Dec 2023 | Solar |
| Shady Oaks Wind 2 | Shady Oaks Wind 2, LLC | Compton, IL | PJM Interconnection, LLC (PJM) | 273.6 GWh | Sep 2023 | Jun 2024 | Wind |
| Segunda II (CSG) | Segunda Solar II, LLC | Streator, IL | PJM Interconnection, LLC (PJM) | 6.2 GWh | Oct 2021 | Dec 2023 | Solar |
| Schulte 2 Community Solar | Schulte 2 Community Solar | Lacon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2020 | Dec 2023 | Solar |
| Sandoval | Sandoval Holdco, LLC | Centralia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Feb 2021 | Dec 2023 | Solar |
| Settlers Trail Wind Farm LLC | RWE Renewables Americas, LLC | Sheldon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 354.1 GWh | Sep 2011 | Dec 2023 | Wind |
| Pioneer Trail Wind Farm, LLC | RWE Renewables Americas, LLC | Paxton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 479.7 GWh | Nov 2011 | Dec 2023 | Wind |
| Radfords Run Wind Farm | RWE Renewables Americas, LLC | Maroa, IL | PJM Interconnection, LLC (PJM) | 1.2 TWh | Nov 2017 | Jun 2024 | Wind |
| Route 76 Boone Solar 1 | Route 76 Boone Solar 1, LLC | Poplar Grove, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Sep 2020 | Dec 2023 | Solar |
| Rockford Solar | Rockford Solar, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2021 | Dec 2023 | Solar |
| Rockford Solar Farm | Rockford Solar Partners | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Sep 2012 | Dec 2022 | Solar |
| NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 113.2 GWh | May 2000 | Dec 2023 | Natural Gas |
| NRG Rockford II Energy Center | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 46.4 GWh | May 2002 | Dec 2023 | Natural Gas |
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Rockford CS 1 | Rockford CS 1, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 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 |
| 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% |
| South Main Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 884.0 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
| River Ferry Solar 1 | River Ferry Solar 1, LLC | West Union, IL | PJM Interconnection, LLC (PJM) | 187.5 GWh | Nov 2023 | Jun 2024 | Solar |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Nov 2020 | Dec 2023 | Solar |
| John A Logan College Solar | REA Investments, LLC | Carterville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 GWh | Nov 2019 | Dec 2022 | Solar |
| Rail Splitter Wind Farm | Rail Splitter Wind Farm LLC | Hopedale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 320.8 GWh | Jul 2009 | Dec 2022 | Wind |
| Prophet CSG | Prophet Solar, LLC | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 5.4 GWh | Sep 2021 | Dec 2023 | Solar |
| Primient Decatur Plant Cogen | Primary Products Ingredients Americas, LLC | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 297.5 GWh | Dec 1988 | Dec 2022 | Natural Gas |
| Pretzel CSG | Pretzel Solar, LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Feb 2022 | Dec 2023 | Solar |
| 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% |
| Prairie State Solar Project | Prairie State Solar, LLC | Swanwick Township, IL | Midcontinent Independent System Operator, Inc. (MISO) | 265.1 GWh | Jun 2021 | Jun 2024 | Solar |
| Prairie State Generating Station | Prairie State Generating Co LLC | Marissa, IL | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 TWh | May 2012 | Jun 2024 | Bituminous Coal : 99.8% |
| Pearl Station | Prairie Power, Inc | Pearl, IL | Midcontinent Independent System Operator, Inc. (MISO) | 141.1 MWh | May 1973 | Dec 2023 | Distillate Fuel Oil |
| Alsey | Prairie Power, Inc | Alsey, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.1 GWh | May 1999 | Dec 2023 | Natural Gas : 99.8% |
| Pontiac | Pontiac Solar, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Jan 2021 | Dec 2023 | Solar |