| Braidwood Generation Station | Nuclear | Constellation Nuclear | 2.45 GW |
| Byron Generating Station | Nuclear | Constellation Nuclear | 2.45 GW |
| LaSalle Generating Station | Nuclear | Constellation Nuclear | 2.34 GW |
| Dresden Generating Station | Nuclear | Constellation Nuclear | 2.02 GW |
| Quad Cities Generating Station | Nuclear | Constellation Nuclear | 2.02 GW |
| Powerton | Coal | Midwest Generations EME LLC | 1.79 GW |
| Prairie State Generating Station | Coal | Prairie State Generating Co LLC | 1.77 GW |
| Elwood Energy LLC | Natural Gas | Elwood Energy LLC | 1.73 GW |
| Kincaid Generation LLC | Coal | Dynegy Kincaid Generation | 1.32 GW |
| CPV Three Rivers Energy Center | Natural Gas | CPV Three Rivers, LLC | 1.30 GW |
| Jackson Generation, LLC | Natural Gas | Jackson Generation, LLC | 1.29 GW |
| Baldwin Energy Complex | Coal | Dynegy Midwest Generation Inc | 1.26 GW |
| Kendall County Generation Facility | Natural Gas | Dynegy Kendall Energy LLC | 1.26 GW |
| Clinton Power Station | Nuclear | Constellation Nuclear | 1.14 GW |
| Aurora | Natural Gas | Aurora Generation LLC | 1.09 GW |
| University Park North | Natural Gas | LSP University Park LLC | 726 MW |
| Holland Energy Facility | Natural Gas | NAES Corporation - (WA) | 702.1 MW |
| Lee Energy Facility | Natural Gas | Lee County Generating Station | 692 MW |
| Lincoln Generating Facility | Natural Gas | Lincoln Generating Facility LLC | 692 MW |
| Goose Creek Energy Center | Natural Gas | Union Electric Co - (MO) | 684 MW |
| Nelson Energy Center | Natural Gas | Invenergy Services LLC | 627.5 MW |
| Newton | Coal | Illinois Power Generating Co | 617.4 MW |
| Cordova Energy | Natural Gas | Cordova Energy Co LLC | 611.2 MW |
| Zion Energy Center | Natural Gas | Zion Energy LLC | 596.7 MW |
| Double Back Diamond | Solar | Double Back Diamond Solar Power, LLC | 592.8 MW |
| Venice | Natural Gas | Union Electric Co - (MO) | 586 MW |
| MRP Elgin LLC | Natural Gas | Lincoln Operating Services, LLC | 540 MW |
| Shelby Energy County | Natural Gas | Shelby County Energy Center, LLC | 483 MW |
| Raccoon Creek Energy Center | Natural Gas | Union Electric Co - (MO) | 456 MW |
| MRP Rocky Road LLC | Natural Gas | Lincoln Operating Services, LLC | 415.5 MW |
| Invenergy Nelson Expansion LLC | Natural Gas | Invenergy Services LLC | 380 MW |
| Pinckneyville | Natural Gas | Union Electric Co - (MO) | 380 MW |
| Crete Energy Venture LLC | Natural Gas | Crete Energy Venture LLC | 356 MW |
| University Park South | Natural Gas | University Park Energy LLC | 353.4 MW |
| Archer Daniels Midland Decatur | Coal | Archer Daniels Midland Co | 335 MW |
| NRG Rockford I | Natural Gas | Rockford Generation LLC | 316 MW |
| Calumet Energy Team LLC | Natural Gas | IPA Operations Inc - Calumet | 312.8 MW |
| Lincoln Land Wind | Wind | Lincoln Land Wind, LLC | 302 MW |
| Streator Cayuga Ridge South | Wind | Avangrid Power LLC | 300 MW |
| Radfords Run Wind Farm | Wind | Big Sky Wind, LLC | 278 MW |
| Gibson City Energy Center LLC | Natural Gas | Gibson City Energy Center LLC | 270 MW |
| Kinmundy | Natural Gas | Union Electric Co - (MO) | 270 MW |
| Fisk Street | Oil | Midwest Generations EME LLC | 260 MW |
| Sapphire Sky Wind Energy LLC | Wind | Invenergy Services LLC | 259.8 MW |
| Blooming Grove Wind Energy Center | Wind | Invenergy Services LLC | 250 MW |
| Maple Flats | Solar | Invenergy Services LLC | 250 MW |
| Marion | Natural Gas | Southern Illinois Power Coop | 249 MW |
| Big Sky Wind LLC | Wind | Big Sky Wind LLC | 239.4 MW |
| FPL Energy Illinois Wind LLC Hybrid | Wind | FPL Energy Illinois Wind LLC | 237.5 MW |
| Dallman | Coal | City of Springfield - (IL) | 230.1 MW |
| Morris Cogeneration LLC | Natural Gas | Morris Cogeneration LLC | 218.8 MW |
| California Ridge Wind Energy LLC | Wind | SunEdison LLC | 217 MW |
| Old Trail Wind Farm | Wind | Old Trail Wind Farm LLC | 213.8 MW |
| Walnut Ridge Wind Farm | Wind | BHE Renewables, LLC | 212 MW |
| High Trail Wind Farm LLC | Wind | High Trail Wind Farm LLC | 210.9 MW |
| Grand Ridge Wind Energy Center | Wind | Invenergy Services LLC | 210 MW |
| Bright Stalk Wind Farm I | Wind | Lexington Chenoa Wind Farm LLC | 205.2 MW |
| Harvest Ridge Wind Farm | Wind | Harvest Ridge Wind Farm | 202 MW |
| Sugar Creek Wind One LLC | Wind | Sugar Creek Wind One LLC | 202 MW |
| Alta Farms II Wind Project, LLC | Wind | Alta Farms II Wind Project, LLC | 200.5 MW |
| Bishop Hill Energy LLC | Wind | SunEdison LLC | 200 MW |
| Blackstone Wind Farm II LLC | Wind | Blackstone Wind Farm II LLC | 200 MW |
| Minonk Wind Farm | Wind | Algonquin Power Co | 200 MW |
| Prairie Wolf Solar LLC | Solar | National Grid Renewables | 200 MW |
| Green River Wind Farm | Wind | Green River Wind Farm Phase 1, LLC | 194.3 MW |
| Tilton | Natural Gas | Tilton Energy LLC | 188 MW |
| Glacier Sands Wind Power, LLC | Wind | Glacier Sands Wind Power, LLC | 185 MW |
| Hilltopper Wind Project | Wind | Hilltopper Wind Project, LLC | 185 MW |
| Kelly Creek Wind Project | Wind | EDF Renewable Asset Holdings, Inc. | 184 MW |
| Pilot Hill Wind Farm | Wind | EDF Renewable Asset Holdings, Inc. | 175 MW |
| Alsey | Natural Gas | Prairie Power, Inc | 173 MW |
| Moraine Sands Wind Power | Wind | Moraine Sands Wind Power, LLC | 171 MW |
| NRG Rockford II Energy Center | Natural Gas | Rockford Generation LLC | 168 MW |
| River Ferry Solar 1 | Solar | River Ferry Solar 1, LLC | 165.3 MW |
| Pioneer Trail Wind Farm, LLC | Wind | Big Sky Wind, LLC | 150.4 MW |
| Settlers Trail Wind Farm LLC | Wind | Big Sky Wind, LLC | 150.4 MW |
| Boomtown Renewable Energy Center | Solar | Union Electric Co - (MO) | 150 MW |
| Camp Grove Wind Farm | Wind | Orion Energy Group LLC | 150 MW |
| Cardinal Point Wind | Wind | Cardinal Point LLC | 150 MW |
| Cass County Renewable Energy Center | Solar | Union Electric Co - (MO) | 150 MW |
| Otter Creek Wind Farm LLC | Wind | Avangrid Power LLC | 150 MW |
| White Oak Energy LLC | Wind | White Oak Energy LLC | 150 MW |
| Big River Solar | Solar | Big River Solar, LLC | 149 MW |
| Wolf Run Solar | Solar | Wolf Run Solar LLC | 140 MW |
| Interstate | Natural Gas | City of Springfield - (IL) | 138.6 MW |
| Ford County Wind Farm LLC | Wind | Ford Ridge | 121.3 MW |
| Bishop Hill III | Wind | Invenergy Services LLC | 119 MW |
| Waukegan | Oil | Midwest Generations EME LLC | 112 MW |
| Hickory Solar | Solar | Hickory Solar LLC | 110 MW |
| Shady Oaks Wind Farm | Wind | Algonquin Power Co | 109.5 MW |
| Shady Oaks Wind 2 | Wind | Shady Oaks Wind 2, LLC | 108.3 MW |
| Blackstone Wind Farm LLC | Wind | Blackstone Wind Farm LLC | 106 MW |
| Midland Wind | Wind | Avangrid Power LLC | 105.5 MW |
| EcoGrove Wind LLC | Wind | Acciona Wind Energy USA LLC | 100.5 MW |
| Rail Splitter Wind Farm | Wind | Rail Splitter Wind Farm LLC | 100.5 MW |
| High Point Solar LLC | Solar | Acciona Energy USA Global, LLC | 100 MW |
| Dressor Plains Solar, LLC | Solar | Dressor Plains Solar, LLC | 99 MW |
| Prairie State Solar Project | Solar | Prairie State Solar, LLC | 99 MW |
| Hoopeston Wind LLC | Wind | Hoopeston Wind LLC | 98 MW |
| Bennington Wind | Wind | Minonk Stewardship Wind LLC | 93 MW |
| Bishop Hill II Wind Farm | Wind | Bishop Hill Energy II, LLC | 81 MW |
| University of Illinois Abbott Power Plt | Natural Gas | University of Illinois | 80.3 MW |
| GSG LLC | Wind | Leeward Asset Management, LLC | 80 MW |
| Lone Tree Wind, LLC | Wind | Leeward Asset Management, LLC | 79 MW |
| Granite City Works | Other | United States Steel Granite City Works | 78 MW |
| Mendota Hills, LLC | Wind | Leeward Asset Management, LLC | 76.2 MW |
| Moline | Natural Gas | MidAmerican Energy Co | 75.6 MW |
| Providence Heights Wind LLC | Wind | Avangrid Power LLC | 72 MW |
| Baldwin Solar BESS | Solar | Vistra Corp | 70.4 MW |
| Mulligan Solar, LLC | Solar | Mulligan Solar | 70 MW |
| Whitney Hill Wind Power LLC | Wind | Whitney Hill Wind Power LLC | 65 MW |
| Primient Decatur Plant Cogen | Natural Gas | Primary Products Ingredients Americas, LLC | 64.8 MW |
| University of Illinois Cogen Facility | Natural Gas | University of Illinois | 59.9 MW |
| Ingredion Incorporated | Natural Gas | Ingredion Inc - Illinois | 54.6 MW |
| Crescent Ridge | Wind | Leeward Asset Management, LLC | 53 MW |
| Kimmel Road Solar, LLC | Solar | Birch Creek Power, LLC | 50 MW |
| Coffeen Solar BESS | Solar | Vistra Corp | 46.2 MW |
| ExxonMobil Oil Joliet Refinery | Natural Gas | ExxonMobil Oil Corp | 43.4 MW |
| Princeton (IL) | Natural Gas | City of Princeton - (IL) | 37.9 MW |
| Grand Ridge Battery Projects | Storage | Invenergy Services LLC | 36 MW |
| Earp Solar, LLC | Solar | Birch Creek Power, LLC | 35 MW |
| Geneseo | Natural Gas | City of Geneseo - (IL) | 33.6 MW |
| Winnetka | Natural Gas | Village of Winnetka - (IL) | 33.4 MW |
| Waterloo | Oil | City of Waterloo - (IL) | 30.2 MW |
| Prairie Creek Solar | Solar | Sol Systems | 30 MW |
| Geneva Generation Facility | Natural Gas | City of Geneva- (IL) | 29.5 MW |
| Factory | Oil | City of Springfield - (IL) | 26.6 MW |
| Pearl Station | Oil | Prairie Power, Inc | 24 MW |
| Sullivan (IL) | Oil | City of Sullivan - (IL) | 23.7 MW |
| DePue Holdings, LLC | Solar | DePue Holdings, LLC | 20 MW |
| Grand Ridge Solar Farm | Solar | Invenergy Services LLC | 20 MW |
| Marengo Battery Storage LLC | Storage | Marengo Battery Storage LLC | 20 MW |
| McHenry Battery Storage | Storage | McHenry Battery Storage | 20 MW |
| Archer Daniels Midland Peoria | Natural Gas | BioUrja Renewables LLC | 18 MW |
| Reynolds | Oil | City of Springfield - (IL) | 17.5 MW |
| North Ninth Street | Natural Gas | Rochelle Municipal Utilities | 17.4 MW |
| Breese | Oil | City of Breese - (IL) | 16.9 MW |
| Marshall (IL) | Oil | City of Marshall - (IL) | 16.9 MW |
| City of Peru Water Street Generating Sta | Oil | City of Peru - (IL) | 16.3 MW |
| Lockport Powerhouse | Hydroelectric | Metro Wtr Recl Dist Grtr Chi | 16 MW |
| Freeburg | Oil | Village of Freeburg - (IL) | 15.8 MW |
| South Main Street | Oil | Rochelle Municipal Utilities | 15.8 MW |
| Livingston Generating Facility | Waste | Hoosier Energy R E C, Inc | 15 MW |
| Red Bud | Oil | City of Red Bud - (IL) | 15 MW |
| Rantoul | Oil | Village of Rantoul - (IL) | 14.4 MW |
| Highland | Oil | City of Highland | 13.6 MW |
| City of Peru Plank Road Generating Station | Oil | City of Peru - (IL) | 13.5 MW |
| Carmi | Oil | City of Carmi - (IL) | 13.4 MW |
| Industrial Park | Oil | City of Rock Falls - (IL) | 13.4 MW |
| North Chicago Energy Center | Natural Gas | Energy Systems Group LLC | 12.4 MW |
| Carlyle | Oil | City of Carlyle - (IL) | 12.3 MW |
| Farmer City | Oil | City of Farmer City - (IL) | 11.3 MW |
| Bushnell | Oil | City of Bushnell - (IL) | 10.8 MW |
| Loyola University Health Plant | Natural Gas | Loyola University Health System | 10.6 MW |
| Northern Cardinal Solar SCS IL 1, LLC | Solar | Arevon Energy, Inc. | 10 MW |
| AES Belleville Solar LLC | Solar | AES Distributed Energy | 9.9 MW |
| McLeansboro | Oil | City of McLeansboro - (IL) | 9.2 MW |
| Exelon Solar Chicago | Solar | Luminace Solar Chicago, LLC | 9 MW |
| IMEA Flora | Oil | Illinois Municipal Elec Agency | 9 MW |
| Agriwind | Wind | Agriwind Holdings, LLC | 8.4 MW |
| City of Peru Hydro-Electric Generating S | Hydroelectric | City of Peru - (IL) | 7.6 MW |
| Altamont | Oil | City of Altamont - (IL) | 7.2 MW |
| Hoffer Plastics | Natural Gas | Hoffer Plastics | 7.2 MW |
| Adkins Energy LLC | Natural Gas | Adkins Energy LLC | 6.8 MW |
| Greene Valley Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 6.6 MW |
| Argonne National Laboratory CHP | Natural Gas | Argonne National Laboratory | 6.3 MW |
| Charter Dura-Bar | Natural Gas | Wells Manufacturing Co | 6 MW |
| Lake Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 6 MW |
| MPEA Energy Center | Oil | Metropolitan Pier and Exposition Auth | 6 MW |
| Settlers Hill Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 6 MW |
| Casey City of | Oil | City of Casey - (IL) | 5.4 MW |
| City of Peru Rail Generating Station | Oil | City of Peru - (IL) | 5.4 MW |
| Flora Site A | Oil | City of Flora - (IL) | 5.4 MW |
| Lakeside | Oil | City of Springfield - (IL) | 5.4 MW |
| SIUC | Coal | Southern Illinois University Carbondale | 5.1 MW |
| State Farm | Oil | State Farm Insurance | 5.1 MW |
| Com Adam 1WF-1 | Wind | FPC Services Inc. | 5 MW |
| Dakota | Solar | Cypress Creek Renewables | 5 MW |
| Galt | Solar | Cypress Creek Renewables | 5 MW |
| Presence Saint Mary of Nazareth Hospital | Oil | Presence Health | 5 MW |
| Skyline | Solar | Cypress Creek Renewables | 5 MW |
| Walldog | Solar | Cypress Creek Renewables | 5 MW |
| Rochelle Energy Center | Waste | Frontier Operation Services | 4.8 MW |
| Woodland Landfill Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 4.8 MW |
| Fuyao Glass Illinois Inc. | Oil | Fuyao Glass Illinois, Inc | 4.7 MW |
| Mondelez Global LLC | Natural Gas | Mondelez Global, LLC | 4.7 MW |
| Nalco | Natural Gas | Nalco Co | 4.7 MW |
| Phoenix Solar South Farms LLC Solar Farm | Solar | Phoenix Solar South Farms LLC | 4.7 MW |
| Northwest Community Hospital | Natural Gas | Northwest Community Hospital | 4.4 MW |
| CSL Behring LLC | Natural Gas | CSL Behring LLC | 4.2 MW |
| McDonough Solar 1, LLC CSG | Solar | McDonough Solar 1, LLC | 4 MW |
| IGS Stockton DG CSG | Solar | IGS Stockton DG, LLC | 3.8 MW |
| Avenue A Generator Sets | Oil | City of Rock Falls - (IL) | 3.6 MW |
| Dayton Hydro | Hydroelectric | Eagle Creek Renewable Energy, LLC | 3.6 MW |
| Flora Site B | Oil | City of Flora - (IL) | 3.6 MW |
| IMEA Highland | Oil | City of Highland | 3.6 MW |
| Triton East and West Cogen | Natural Gas | Triton College | 3.6 MW |
| Chicago West Side Energy Center | Natural Gas | Energy Systems Group LLC | 3.5 MW |
| Mars Snackfood US | Natural Gas | M&M Mars Inc | 3.5 MW |
| Beecher Gas Recovery | Waste | Will County Energy LLC | 3.3 MW |
| Clinton LFGTE | Waste | Wabash Valley Power Assn, Inc | 3.2 MW |
| Five Oaks Gas Recovery | Waste | WM Renewable Energy LLC | 3.2 MW |
| Lake Forest Hospital Central Energy Plan | Natural Gas | Northwestern Lake Forest Hospital | 3.2 MW |
| Northeastern Illinois University Cogen | Natural Gas | Northeastern Illinois University | 3.2 MW |
| CID Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 3 MW |
| Dixon Hydroelectric Dam | Hydroelectric | Eagle Creek Renewable Energy, LLC | 3 MW |
| Kishwaukee CHP Plant | Biomass | Four Rivers Sanitation Authority | 3 MW |
| WestRock (IL) | Natural Gas | WestRock (IL) | 2.9 MW |
| Rockford Solar Farm | Solar | Rockford Solar Partners | 2.6 MW |
| Evanston Township High School | Natural Gas | Evanston Board of Education | 2.4 MW |
| Milam Gas Recovery | Natural Gas | WM Illinois Renewable Energy LLC | 2.4 MW |
| Tazewell Gas Recovery | Waste | WM Illinois Renewable Energy LLC | 2.4 MW |
| Upper Sterling | Hydroelectric | City of Rock Falls - (IL) | 2.2 MW |
| 2662 Freeport Solar 1 CSG | Solar | 2662 Freeport Solar 1, LLC | 2 MW |
| 9521 US 14 SOLAR 1, LLC | Solar | Generate Capital | 2 MW |
| Abel Solar | Solar | SoCore Energy LLC | 2 MW |
| AES Griggs Solar, LLC | Solar | AES Griggs Solar, LLC | 2 MW |
| Ahern Community Solar I, LLC | Solar | Ahern Community Solar I, LLC | 2 MW |
| Alden Road Harvard Solar 1 | Solar | Alden Road Harvard Solar 1, LLC | 2 MW |
| Ameresco Danville Solar, LLC | Solar | Greenbacker Renewable Energy Corporation | 2 MW |
| Armstrong 1 | Solar | Greenbacker Renewable Energy Corporation | 2 MW |
| Blue Goose Solar CSG | Solar | Blue Goose Solar | 2 MW |
| Breezewood | Solar | Cypress Creek Renewables | 2 MW |
| Briscoe 1A | Solar | 7th Road Solar 1, LLC (Briscoe 1A) | 2 MW |
| Briscoe 2A | Solar | 7th Road Solar 2, LLC (Briscoe 2A) | 2 MW |
| Bunker Hill Solar | Solar | SoCore Energy LLC | 2 MW |
| Cattail (CSG) | Solar | Cattail Solar, LLC | 2 MW |
| CED Beecher Sun Solar | Solar | Bay4 Energy Services, LLC | 2 MW |
| CED Hilltop Solar | Solar | Bay4 Energy Services, LLC | 2 MW |
| CED Peoria Solar | Solar | Bay4 Energy Services, LLC | 2 MW |
| CED Spring Creek Solar | Solar | Bay4 Energy Services, LLC | 2 MW |
| Cedarville (IL) | Solar | Generate Capital | 2 MW |
| Cedarville Road | Solar | SRC P9 - Lena Solar, LLC | 2 MW |
| Charter Durabar at Woodstock | Solar | Luminace Solar Illinois 2, LLC | 2 MW |
| Clay FC | Solar | Clay FC, LLC | 2 MW |
| Clendenin A Community Solar, LLC CSG | Solar | Clendenin A Community Solar, LLC | 2 MW |
| Clinton Solar 2b | Solar | Pivot Energy | 2 MW |
| Clinton Solar 4 LLC CSG | Solar | Clinton Solar 4 LLC | 2 MW |
| Cortland | Solar | Cortland Solar 2 LLC | 2 MW |
| Cottage Grove North Solar 1, LLC | Solar | Generate Capital | 2 MW |
| Cottage Grove South Solar 1, LLC | Solar | Generate Capital | 2 MW |
| CSG Mt. Morris 2, LLC | Solar | CSG Mt. Morris 2, LLC | 2 MW |
| Dakota Solar 1, LLC | Solar | Generate Capital | 2 MW |
| DG Harlem Solar | Solar | DG Harlem, LLC | 2 MW |
| Dodds (CSG) | Solar | Dodds Solar, LLC | 2 MW |
| Edwardsville Solar II | Solar | Edwardsville Solar II, LLC | 2 MW |
| Elba Solar LLC | Solar | Elba Solar LLC | 2 MW |
| French Road Solar II | Solar | French Road Solar II, LLC | 2 MW |
| Gala (CSG) | Solar | Gala Solar, LLC | 2 MW |
| Goodenow Road West Solar 1, LLC | Solar | Generate Capital | 2 MW |
| Gooseberry Solar, LLC | Solar | Reactivate | 2 MW |
| Harmony Solar Project | Solar | SoCore Energy LLC | 2 MW |
| Hurricane Creek CSG | Solar | SPG IL Hurricane Creek Solar LLC | 2 MW |
| IGS East Central, LLC | Solar | IGS East Central, LLC | 2 MW |
| IGS Frankfort 2 CSG | Solar | IGS Solar LLC | 2 MW |
| IKEA Joliet Rooftop PV System | Solar | IKEA Property Inc | 2 MW |
| IL Sidney Project1 | Solar | IL Sidney Project1, LLC | 2 MW |
| IL West Hallock Project1 | Solar | IL West Hallock Project1, LLC | 2 MW |
| IL17021 Brush Creek I CSG | Solar | SPG IL Brush Creek I Solar LLC | 2 MW |
| Illinois PV Fulton 1 CSG | Solar | Illinois PV Fulton 1, LLC | 2 MW |
| Illinois PV Knox 1A | Solar | SoCore Energy LLC | 2 MW |
| Illinois PV Knox 1B | Solar | SoCore Energy LLC | 2 MW |
| Illinois PV Knox 3A | Solar | SoCore Energy LLC | 2 MW |
| Illinois PV Knox 3B | Solar | SoCore Energy LLC | 2 MW |
| Iroquois Solar 1B LLC CSG | Solar | Iroquois Solar 1B LLC | 2 MW |
| Kankakee Solar 1 | Solar | Pivot Energy | 2 MW |
| Kankakee Solar 3 | Solar | Pivot Energy | 2 MW |
| Kankakee Solar 4 LLC | Solar | Kankakee Solar 4 LLC | 2 MW |
| Keeversville Solar CSG | Solar | Keeversville Solar Energy Center LLC | 2 MW |
| Kent School Road Solar 1 | Solar | Kent School Road Solar 1 | 2 MW |
| Kern A Community Solar, LLC CSG | Solar | Kern A Community Solar, LLC | 2 MW |
| Kish CSG | Solar | Kish Solar, LLC | 2 MW |
| Lafayette 2 - Kankakee Yonke | Solar | MN8 Energy LLC | 2 MW |
| Lafayette 2 - McHenry Franks 1 | Solar | MN8 Energy LLC | 2 MW |
| Lafayette 2 - McHenry Franks 2 | Solar | MN8 Energy LLC | 2 MW |
| Lawrence Solar 1 LLC | Solar | SunVest Solar LLC | 2 MW |
| Lawrence Solar 2 LLC | Solar | SunVest Solar LLC | 2 MW |
| Lena | Solar | Lena Solar 1 LLC | 2 MW |
| Lobelia 1 | Solar | Greenbacker Renewable Energy Corporation | 2 MW |
| Long John CSG | Solar | Long John Solar, LLC | 2 MW |
| Lukuc B Community Solar LLC CSG | Solar | Lukuc B Community Solar LLC | 2 MW |
| Macomb 2A | Solar | SoCore Energy LLC | 2 MW |
| Marengo Solar | Solar | DG Illinois Solar, LLC | 2 MW |
| Marion Solar 4b LLC | Solar | Pivot Energy | 2 MW |
| Marlow Solar, LLC CSG | Solar | Marlow Solar, LLC | 2 MW |
| Mendota | Solar | Mendota US Solar 1 LLC | 2 MW |
| Mendota Rich Dev CSG | Solar | 42nd Road Solar LLC | 2 MW |
| Monee Solar 1, LLC | Solar | Reactivate | 2 MW |
| Mooseheart School Solar | Solar | Forefront Power, LLC | 2 MW |
| Moraine CSG | Solar | Moraine Solar, LLC | 2 MW |
| Morgan Solar 1 CSG | Solar | Morgan Solar 1 LLC | 2 MW |
| Morgan Solar 1b CSG | Solar | Morgan Solar 1b LLC | 2 MW |
| Morgan Solar 2, LLC CSG | Solar | Morgan Solar 2, LLC | 2 MW |
| Morgan Solar 4, LLC CSG | Solar | Morgan Solar 4, LLC | 2 MW |
| Mt. Morris Solar CSG | Solar | DG Illinois Solar, LLC | 2 MW |
| Mulberry Solar, LLC | Solar | Reactivate | 2 MW |
| N Solon Road (North) | Solar | Greenbacker Renewable Energy Corporation | 2 MW |
| N Solon Road (South) | Solar | Greenbacker Renewable Energy Corporation | 2 MW |
| NL IL - Kendall | Solar | Newark Road Kendall Solar 1, LLC | 2 MW |
| North Cottage Grove Solar 1, LLC | Solar | Reactivate | 2 MW |
| Nostrand | Solar | Nostrand Solar, LLC | 2 MW |
| OE IL Solar 3 | Solar | OE IL Solar 3, LLC | 2 MW |
| Olmstead II CSG | Solar | Olmstead Solar II, LLC | 2 MW |
| Olney Solar II CSG | Solar | Olney Solar II, LLC | 2 MW |
| Peterman II | Solar | Peterman Solar II, LLC | 2 MW |
| Pine Road Solar, LLC CSG | Solar | Pine Road Solar, LLC | 2 MW |
| Plote Somonauk | Solar | Solar DG IL 2, LLC | 2 MW |
| Pontiac 1A | Solar | Solar DG IL 3 LLC | 2 MW |
| Pontiac | Solar | Pontiac Solar, LLC | 2 MW |
| Pretzel CSG | Solar | Pretzel Solar, LLC | 2 MW |
| Prophet CSG | Solar | Prophet Solar, LLC | 2 MW |
| Putnam Solar 1 | Solar | Pivot Energy | 2 MW |
| Putnam Solar 1B | Solar | Pivot Energy | 2 MW |
| Rantoul Solar | Solar | Altorfer Inc. | 2 MW |
| Ridge Farm | Solar | Ridge Farm Solar 1 LLC | 2 MW |
| Rockford CS 1 | Solar | Rockford CS 1, LLC | 2 MW |
| Rockford CS 2 | Solar | Rockford CS 2, LLC | 2 MW |
| Rockford CSG | Solar | Rockford Baxter Rd Holdco LLC CSG | 2 MW |
| Rockford Plant | Solar | SoCore Energy LLC | 2 MW |
| Rockford Solar | Solar | Rockford Solar, LLC | 2 MW |
| Round Grove 1 | Solar | SoCore Energy LLC | 2 MW |
| Round Grove 2 | Solar | SoCore Energy LLC | 2 MW |
| Route 76 Boone Solar 1 | Solar | Route 76 Boone Solar 1, LLC | 2 MW |
| Sand Prairie Solar | Solar | DG Sand Prairie, LLC | 2 MW |
| Sandoval | Solar | Sandoval Holdco, LLC | 2 MW |
| Schmidt CSG 1 | Solar | SunVest Solar LLC | 2 MW |
| Schulte 2 Community Solar | Solar | Schulte 2 Community Solar | 2 MW |
| SCS COUNTY 012631 Champaign, LLC | Solar | Arevon Energy, Inc. | 2 MW |
| SCS Galena 012589 Peoria, LLC | Solar | Arevon Energy, Inc. | 2 MW |
| Segunda II (CSG) | Solar | Segunda Solar II, LLC | 2 MW |
| Somonauk Road Solar 1 | Solar | Somonauk Road Solar 1, LLC | 2 MW |
| St. Clair Solar 3 | Solar | Pivot Energy | 2 MW |
| Sullivan B Community Solar LLC | Solar | Sullivan B Community Solar LLC | 2 MW |
| SV CSG Baileyville 1 LLC | Solar | SV CSG Baileyville 1 LLC | 2 MW |
| SV CSG Baileyville 2 LLC | Solar | SV CSG Baileyville 2 LLC | 2 MW |
| SV CSG Barrass Farms II LL | Solar | SV CSG Barrass Farms II LLC | 2 MW |
| SV CSG Lily Lake 2 LLC | Solar | SV CSG Lily Lake 2 LLC | 2 MW |
| SV CSG South Dekalb 1 LLC | Solar | SV CSG South Dekalb 1 LLC | 2 MW |
| SV CSG South Dekalb 2 LLC | Solar | SV CSG South Dekalb 2 LLC | 2 MW |
| SV CSG Wagner A LLC | Solar | SunVest Solar LLC | 2 MW |
| SV CSG Wagner B LLC | Solar | SunVest Solar LLC | 2 MW |
| SV Gardner 1 (Lutz) CSG | Solar | SV CSG Gardner 1 LLC | 2 MW |
| Torrence Ave Solar 1 LLC | Solar | Reactivate | 2 MW |
| Tower Road Solar, LLC CSG | Solar | Tower Road Solar, LLC | 2 MW |
| Trenton East | Solar | Generate Capital | 2 MW |
| Trenton West | Solar | Generate Capital | 2 MW |
| Trinity Freeport | Solar | Generate Capital | 2 MW |
| Unity Solar Project (IL) | Solar | SoCore Energy LLC | 2 MW |
| USS Goodrich Solar | Solar | Standard Solar | 2 MW |
| USS Solar Brick | Solar | Standard Solar | 2 MW |
| USS Sycamore Solar (CSG) | Solar | Standard Solar | 2 MW |
| Vermilion Solar 1, LLC CSG | Solar | Vermilion Solar 1, LLC | 2 MW |
| Viking Solar CSG | Solar | Viking Solar, LLC | 2 MW |
| Vulcan | Solar | Vulcan Solar, LLC | 2 MW |
| Whiskey Acres | Solar | Solar DG IL 4, LLC | 2 MW |
| Whiteside Solar 1 CSG | Solar | Whiteside Solar 1, LLC | 2 MW |
| Wolfcastle | Solar | Wolfcastle Solar, LLC | 2 MW |
| Woodlawn CSG | Solar | Woodlawn Solar, LLC | 2 MW |
| Woodlawn II (CSG) | Solar | Woodlawn Solar II, LLC | 2 MW |
| Yager | Solar | Generate Capital | 2 MW |
| Yorktown 1 Solar | Solar | SoCore Energy LLC | 2 MW |
| Yorktown 2 Solar | Solar | SoCore Energy LLC | 2 MW |
| Albertsons at Melrose Park | Solar | ESIL-AL-Melrose, LLC | 1.9 MW |
| Amazon MDW6 Solar Project | Solar | Solar Star Prime 5, LLC | 1.9 MW |
| Amazon MDW7 Solar Project | Solar | Solar Star Prime 6, LLC | 1.9 MW |
| Harmony Road Solar | Solar | Forefront Power, LLC | 1.9 MW |
| Heartland Community College | Wind | Heartland Community College | 1.9 MW |
| Solar Star Urbana Landfill Central | Solar | Solar Star Urbana Landfill Central, LLC | 1.9 MW |
| Solar Star Urbana Landfill East | Solar | Solar Star Urbana Landfill East, LLC | 1.9 MW |
| Conagra Foods at St. Elmo | Solar | Luminace Solar Illinois 2, LLC | 1.8 MW |
| Mooseheart Power House | Natural Gas | Moose International | 1.8 MW |
| SCS American Bottoms 009885 Sauget, LLC | Solar | Arevon Energy, Inc. | 1.8 MW |
| Slidematic at Rockford | Solar | Luminace Solar Illinois 2, LLC | 1.8 MW |
| Bourbonnais | Solar | Solar DG IL 5, LLC | 1.7 MW |
| Machesney Park | Solar | Solar DG IL 1 LLC | 1.7 MW |
| Museum of Science and Industry | Natural Gas | Museum of Science and Industry | 1.7 MW |
| Pike County Wind Power | Wind | Illinois Rural Electric Coop | 1.7 MW |
| CED Champaign Solar LLC | Solar | Consolidated Edison Development Inc. | 1.6 MW |
| Lineage Logistics Solar | Solar | DG Illinois Solar, LLC | 1.6 MW |
| SCS West Fairchild 011958 Danville, LLC | Solar | Arevon Energy, Inc. | 1.6 MW |
| All World Solar Facility | Solar | All World Machinery Supply, Inc. | 1.5 MW |
| Brown County Wind Turbine | Wind | Adams Electric Cooperative | 1.5 MW |
| DPC York | Solar | SoCore Energy LLC | 1.5 MW |
| FedEx Chicago Solar Facility | Solar | DG Illinois Solar, LLC | 1.5 MW |
| JM Huber at Quincy | Solar | Luminace Solar Illinois 2, LLC | 1.5 MW |
| Kankakee 2 | Solar | Kankakee Solar 2 LLC | 1.5 MW |
| Square Barn Solar | Solar | Forefront Power, LLC | 1.5 MW |
| TAC-Distributed Energy Resource Hybrid | Natural Gas | Ameren Illinois | 1.5 MW |
| The GSI Group LLC at Assumption | Solar | Luminace Solar Illinois 2, LLC | 1.5 MW |
| ESIL-PFCHICAGO 3, LLC | Solar | Madison Energy Holdings LLC | 1.4 MW |
| Galesburg Solar Array | Solar | AEP Onsite Partners, LLC | 1.4 MW |
| Thornwood High School | Natural Gas | Thorton Township School Dist | 1.4 MW |
| John A Logan College Solar | Solar | REA Investments, LLC | 1.3 MW |
| Reed Road Solar | Solar | Forefront Power, LLC | 1.3 MW |
| Apple Canyon Lake Solar | Solar | ACM Solar, LLC. | 1.2 MW |
| Kankakee Hydro Facility | Hydroelectric | Kankakee City of | 1.2 MW |
| MTHS Co-Gen Buildings | Natural Gas | Maine Township High School Dist 207 | 1.2 MW |
| NorthropGrummanSolar(Rolling Meadows,IL) | Solar | DG Illinois Solar, LLC | 1.1 MW |
| Rockton | Hydroelectric | Eagle Creek Renewable Energy, LLC | 1.1 MW |
| ESIL-PFCHICAGO 2, LLC | Solar | Madison Energy Holdings LLC | 1 MW |
| SCS Beltway 011754 Rock Falls, LLC | Solar | Arevon Energy, Inc. | 1 MW |
| SCS Plainfield 011755 Naperville, LLC | Solar | Arevon Energy, Inc. | 1 MW |
| Thornridge High School | Natural Gas | Thorton Township School Dist | 1 MW |
| GE-Hitachi Solar - Morris, IL | Solar | DG Illinois Solar, LLC | 0.9 MW |