| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
|---|
| #106 | East Dundee, IL | 33.8 GWh | 1 |
| #112 | Batavia, IL | 22.2 GWh | 1 |
| #114 | Moline, IL | 20.8 GWh | 1 |
| #117 | Maywood, IL | 19.5 GWh | 1 |
| #119 | Fairmont City, IL | 19.4 GWh | 1 |
| #121 | Venice, IL | 18.3 GWh | 1 |
| #123 | North Utica, IL | 17.2 GWh | 1 |
| #128 | Calumet City, IL | 13.3 GWh | 1 |
| #131 | Geneva, IL | 12.7 GWh | 1 |
| #133 | Northbrook, IL | 10.8 GWh | 1 |
| #140 | Aledo, IL | 9.5 GWh | 1 |
| #145 | Sterling, IL | 9.1 GWh | 1 |
| #146 | Williamson, IL | 9.1 GWh | 1 |
| #147 | Carbondale, IL | 8.9 GWh | 1 |
| #149 | Mound City, IL | 8.8 GWh | 1 |
| #163 | Geneseo, IL | 7.6 GWh | 1 |
| #171 | Sublette, IL | 7.0 GWh | 1 |
| #174 | Rockton, IL | 6.5 GWh | 1 |
| #176 | Viola, IL | 6.4 GWh | 1 |
| #188 | Lawrenceville, IL | 4.7 GWh | 1 |
| #189 | Sparta, IL | 4.7 GWh | 1 |
| #190 | Downs, IL | 4.6 GWh | 1 |
| #192 | Standard City, IL | 4.5 GWh | 1 |
| #194 | Dakota, IL | 4.5 GWh | 1 |
| #195 | Burlington, IL | 4.5 GWh | 1 |
| #197 | Greenwood, IL | 4.4 GWh | 1 |
| #198 | Olney, IL | 4.4 GWh | 1 |
| #199 | Cortland, IL | 4.3 GWh | 1 |
| #200 | Bluford, IL | 4.3 GWh | 1 |
| #201 | Williamsfield, IL | 4.3 GWh | 1 |
| #202 | West Frankfort, IL | 4.2 GWh | 1 |
| #204 | Sycamore, IL | 4.2 GWh | 1 |
| #206 | Edwardsville, IL | 4.1 GWh | 1 |
| #207 | Poplar Grove, IL | 4.1 GWh | 1 |
| #209 | Frankfort, IL | 4.1 GWh | 1 |
| #210 | Newark, IL | 4.1 GWh | 1 |
| #211 | Bonfield, IL | 4.0 GWh | 1 |
| #212 | Watseka, IL | 4.0 GWh | 1 |
| #213 | Palmyra, IL | 4.0 GWh | 1 |
| #214 | Mapleton, IL | 4.0 GWh | 1 |
| #215 | Farmington, IL | 4.0 GWh | 1 |
| #220 | Stockton, IL | 3.7 GWh | 1 |
| #222 | Braidwood, IL | 3.6 GWh | 1 |
| #224 | Grant Park, IL | 3.6 GWh | 1 |
| #225 | Washington Park, IL | 3.5 GWh | 1 |
| #226 | Monee, IL | 3.5 GWh | 1 |
| #227 | Machesney Park, IL | 3.5 GWh | 1 |
| #229 | Pearl City, IL | 3.2 GWh | 1 |
| #231 | Green Valley, IL | 3.2 GWh | 1 |
| #232 | Apple River, IL | 3.2 GWh | 1 |
| #233 | Roscoe, IL | 3.2 GWh | 1 |
| #234 | Patoka, IL | 3.1 GWh | 1 |
| #237 | Oquawka, IL | 2.9 GWh | 1 |
| #238 | Winnetka, IL | 2.9 GWh | 1 |
| #239 | Thomson, IL | 2.8 GWh | 1 |
| #242 | German Valley, IL | 2.3 GWh | 1 |
| #244 | Polo, IL | 2.2 GWh | 1 |
| #245 | Algonquin, IL | 2.1 GWh | 1 |
| #248 | Sauget, IL | 1.9 GWh | 1 |
| #251 | Lebanon, IL | 1.5 GWh | 1 |
| #252 | Rolling Meadows, IL | 1.5 GWh | 1 |
| #253 | River Grove, IL | 1.4 GWh | 1 |
| #254 | Bolingbrook, IL | 762.0 MWh | 1 |
| #257 | Arlington Heights, IL | 587.0 MWh | 1 |
| #258 | Sullivan, IL | 574.0 MWh | 1 |
| #259 | Breese, IL | 539.0 MWh | 1 |
| #260 | Hoffman Estates, IL | 515.0 MWh | 1 |
| #261 | Delavan, IL | 386.0 MWh | 1 |
| #264 | Red Bud, IL | 262.0 MWh | 1 |
| #267 | Lake Forest, IL | 170.0 MWh | 1 |
| #269 | Spring Valley, IL | 148.0 MWh | 1 |
| #270 | Freeburg, IL | 145.0 MWh | 1 |
| #272 | Homer, IL | 96.0 MWh | 1 |
| #273 | Bushnell, IL | 78.0 MWh | 1 |
| #274 | Altamont, IL | 75.0 MWh | 1 |
| #275 | Pearl, IL | 64.0 MWh | 1 |
| #276 | McLeansboro, IL | 42.0 MWh | 1 |
| #278 | Henry, IL | 7.0 MWh | 1 |
| #279 | Shirley, IL | 7.0 MWh | 1 |
| #280 | Mount Sterling, IL | 3.0 MWh | 1 |
Net Generation data is based on the last 12 months since Feb 2025
