Electricity Generation Aggregated by Illinois City
| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
|---|---|---|---|
| #2 | Byron, IL | 19.6 TWh | 1 |
| #265 | Mount Sterling, IL | 3.0 MWh | 1 |
| #264 | Shirley, IL | 7.0 MWh | 1 |
| #262 | McLeansboro, IL | 42.0 MWh | 1 |
| #261 | Pearl, IL | 64.0 MWh | 1 |
| #260 | Altamont, IL | 75.0 MWh | 1 |
| #259 | Bushnell, IL | 78.0 MWh | 1 |
| #257 | Homer, IL | 96.0 MWh | 1 |
| #255 | Freeburg, IL | 145.0 MWh | 1 |
| #253 | Lake Forest, IL | 170.0 MWh | 1 |
| #250 | Red Bud, IL | 262.0 MWh | 1 |
| #248 | Delavan, IL | 386.0 MWh | 1 |
| #247 | Hoffman Estates, IL | 515.0 MWh | 1 |
| #246 | Breese, IL | 539.0 MWh | 1 |
| #245 | Sullivan, IL | 569.0 MWh | 1 |
| #244 | Arlington Heights, IL | 587.0 MWh | 1 |
| #241 | Bolingbrook, IL | 762.0 MWh | 1 |
| #240 | River Grove, IL | 1.0 GWh | 1 |
| #239 | Rolling Meadows, IL | 1.5 GWh | 1 |
| #238 | Lebanon, IL | 1.5 GWh | 1 |
| #236 | Sauget, IL | 1.9 GWh | 1 |
| #232 | Polo, IL | 2.2 GWh | 1 |
| #231 | Algonquin, IL | 2.3 GWh | 1 |
| #230 | German Valley, IL | 2.3 GWh | 1 |
| #228 | Oquawka, IL | 2.5 GWh | 1 |
| #226 | Thomson, IL | 2.8 GWh | 1 |
| #225 | Winnetka, IL | 2.9 GWh | 1 |
| #220 | Patoka, IL | 3.1 GWh | 1 |
| #219 | Roscoe, IL | 3.2 GWh | 1 |
| #218 | Apple River, IL | 3.2 GWh | 1 |
| #217 | Green Valley, IL | 3.2 GWh | 1 |
| #216 | Pearl City, IL | 3.2 GWh | 1 |
| #214 | Machesney Park, IL | 3.5 GWh | 1 |
| #213 | Monee, IL | 3.5 GWh | 1 |
| #212 | Washington Park, IL | 3.5 GWh | 1 |
| #211 | Watseka, IL | 3.5 GWh | 1 |
| #210 | Grant Park, IL | 3.6 GWh | 1 |
| #208 | Braidwood, IL | 3.6 GWh | 1 |
| #206 | Mount Morris, IL | 3.8 GWh | 1 |
| #205 | West Frankfort, IL | 3.8 GWh | 1 |
| #202 | Lacon, IL | 4.0 GWh | 1 |
| #201 | Farmington, IL | 4.0 GWh | 1 |
| #200 | Mapleton, IL | 4.0 GWh | 1 |
| #199 | Bonfield, IL | 4.0 GWh | 1 |
| #198 | Frankfort, IL | 4.1 GWh | 1 |
| #196 | Poplar Grove, IL | 4.1 GWh | 1 |
| #195 | Edwardsville, IL | 4.1 GWh | 1 |
| #193 | Sycamore, IL | 4.2 GWh | 1 |
| #190 | Williamsfield, IL | 4.3 GWh | 1 |
| #189 | Bluford, IL | 4.3 GWh | 1 |
| #188 | Cortland, IL | 4.3 GWh | 1 |
| #187 | Olney, IL | 4.4 GWh | 1 |
| #186 | Greenwood, IL | 4.4 GWh | 1 |
| #184 | Palmyra, IL | 4.5 GWh | 1 |
| #183 | Burlington, IL | 4.5 GWh | 1 |
| #182 | Dakota, IL | 4.5 GWh | 1 |
| #180 | Standard City, IL | 4.5 GWh | 1 |
| #178 | Lee, IL | 4.5 GWh | 1 |
| #177 | Downs, IL | 4.6 GWh | 1 |
| #175 | Sparta, IL | 4.7 GWh | 1 |
| #174 | Lawrenceville, IL | 4.7 GWh | 1 |
| #162 | Viola, IL | 6.4 GWh | 1 |
| #160 | Rockton, IL | 6.5 GWh | 1 |
| #159 | Sublette, IL | 7.0 GWh | 1 |
| #153 | Geneseo, IL | 7.6 GWh | 1 |
| #144 | Mound City, IL | 8.8 GWh | 1 |
| #142 | Carbondale, IL | 8.9 GWh | 1 |
| #140 | Williamson, IL | 9.1 GWh | 1 |
| #139 | Sterling, IL | 9.1 GWh | 1 |
| #136 | Aledo, IL | 9.5 GWh | 1 |
| #129 | Northbrook, IL | 10.8 GWh | 1 |
| #127 | East Dundee, IL | 12.4 GWh | 1 |
| #126 | Geneva, IL | 12.7 GWh | 1 |
| #124 | Calumet City, IL | 13.3 GWh | 1 |
| #119 | North Utica, IL | 17.2 GWh | 1 |
| #116 | Venice, IL | 18.3 GWh | 1 |
| #115 | Lockport, IL | 18.9 GWh | 1 |
| #113 | Fairmont City, IL | 19.4 GWh | 1 |
| #112 | Maywood, IL | 19.5 GWh | 1 |
| #109 | Moline, IL | 20.8 GWh | 1 |
| #107 | Batavia, IL | 22.2 GWh | 1 |
| #103 | Alsey, IL | 34.7 GWh | 1 |
| #102 | De Pue, IL | 35.0 GWh | 1 |
| #100 | Lemont, IL | 40.3 GWh | 1 |
| #94 | Salem, IL | 66.2 GWh | 1 |
| #93 | Mattoon, IL | 68.3 GWh | 1 |
| #91 | Monmouth, IL | 76.4 GWh | 1 |
| #43 | Sciota, IL | 525.4 GWh | 1 |
| #79 | Channahon, IL | 188.4 GWh | 1 |
| #25 | Mansfield, IL | 947.3 GWh | 1 |
| #77 | Ipava, IL | 214.9 GWh | 1 |
| #76 | Beason, IL | 215.5 GWh | 1 |
| #27 | Maroa, IL | 882.2 GWh | 1 |
| #32 | Newman, IL | 719.5 GWh | 1 |
| #38 | Cabery, IL | 627.4 GWh | 1 |
| #39 | Shabbona, IL | 616.4 GWh | 1 |
| #41 | Herscher, IL | 588.6 GWh | 1 |
| #42 | Mount Pulaski, IL | 576.6 GWh | 1 |
| #71 | Paw Paw, IL | 255.9 GWh | 1 |
| #62 | West Union, IL | 314.1 GWh | 1 |
Net Generation data is based on the last 12 months since Jun 2026
Top 20 Illinois Cities by Net Generation
Totals are based on the most recent 12 months net generation- Morris, IL22.16 TWh
- Byron, IL19.62 TWh
- Braceville, IL19.57 TWh
- Marseilles, IL18.97 TWh
- Cordova, IL16.35 TWh
- Marissa, IL12.29 TWh
- Clinton, IL8.96 TWh
- Metropolis, IL6.96 TWh
- Elwood, IL6.79 TWh
- Baldwin, IL5.94 TWh
- Minooka, IL5.37 TWh
- Rock Falls, IL3.89 TWh
- Newton, IL3.35 TWh
- Pekin, IL3.15 TWh
- Beecher City, IL2.89 TWh
- Kincaid, IL1.88 TWh
- Chenoa, IL1.61 TWh
- Cambridge, IL1.48 TWh
- Mason City, IL1.33 TWh
- Ellsworth, IL1.12 TWh
- Decatur, IL1.06 TWh
- Virden, IL1.01 TWh
- Pleasant Plains, IL1.01 TWh
- Farmer City, IL962.95 GWh