Electricity Generation Aggregated by Illinois City
| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
|---|---|---|---|
| #54 | Kansas, IL | 378.3 GWh | 2 |
| #59 | Kewanee, IL | 340.9 GWh | 2 |
| #15 | Kincaid, IL | 2.4 TWh | 1 |
| #169 | Lacon, IL | 3.9 GWh | 1 |
| #220 | Lake Forest, IL | 313.0 MWh | 1 |
| #206 | Lake in the Hills, IL | 2.0 GWh | 1 |
| #80 | Latham, IL | 140.3 GWh | 1 |
| #189 | Lee, IL | 3.2 GWh | 1 |
| #96 | Lemont, IL | 47.9 GWh | 1 |
| #46 | Lena, IL | 504.6 GWh | 12 |
| #111 | Lockport, IL | 17.2 GWh | 1 |
| #150 | Lostant, IL | 4.6 GWh | 2 |
| #47 | Louisville, IL | 496.8 GWh | 2 |
| #112 | Lyndon, IL | 16.9 GWh | 5 |
| #234 | Machesney Park, IL | 3.0 MWh | 1 |
| #190 | Macomb, IL | 3.2 GWh | 2 |
| #125 | Manhattan, IL | 9.5 GWh | 1 |
| #28 | Mansfield, IL | 833.2 GWh | 1 |
| #230 | Manteno, IL | 107.0 MWh | 1 |
| #183 | Maple Park, IL | 3.5 GWh | 1 |
| #180 | Mapleton, IL | 3.6 GWh | 1 |
| #138 | Marengo, IL | 7.1 GWh | 4 |
| #29 | Marion, IL | 787.6 GWh | 2 |
| #6 | Marissa, IL | 12.3 TWh | 1 |
| #22 | Maroa, IL | 1.0 TWh | 1 |
| #4 | Marseilles, IL | 19.2 TWh | 5 |
| #229 | Marshall, IL | 116.0 MWh | 1 |
| #19 | Mason City, IL | 1.3 TWh | 3 |
| #116 | Maywood, IL | 14.8 GWh | 1 |
| #194 | Melrose Park, IL | 2.9 GWh | 2 |
| #134 | Mendota, IL | 7.3 GWh | 2 |
| #141 | Meredosia, IL | 6.9 GWh | 3 |
| #9 | Metropolis, IL | 6.8 TWh | 1 |
| #24 | Minonk, IL | 951.2 GWh | 2 |
| #11 | Minooka, IL | 5.4 TWh | 1 |
| #109 | Moline, IL | 18.6 GWh | 1 |
| #191 | Monee, IL | 3.1 GWh | 1 |
| #88 | Monmouth, IL | 75.9 GWh | 1 |
| #213 | Monticello, IL | 817.0 MWh | 1 |
| #1 | Morris, IL | 22.3 TWh | 8 |
| #140 | Morrison, IL | 7.1 GWh | 2 |
| #181 | Mount Morris, IL | 3.6 GWh | 1 |
| #42 | Mount Pulaski, IL | 571.3 GWh | 1 |
| #133 | Murrayville, IL | 7.4 GWh | 2 |
| #97 | Naperville, IL | 44.6 GWh | 4 |
| #74 | Neoga, IL | 200.5 GWh | 1 |
| #34 | Newman, IL | 664.3 GWh | 1 |
| #13 | Newton, IL | 3.7 TWh | 2 |
| #170 | Normal, IL | 3.9 GWh | 2 |
| #61 | Norris City, IL | 316.7 GWh | 2 |
| #178 | North Aurora, IL | 3.7 GWh | 3 |
| #99 | North Chicago, IL | 38.2 GWh | 2 |
| #122 | Northbrook, IL | 11.0 GWh | 1 |
| #33 | Odell, IL | 664.7 GWh | 2 |
| #31 | Ohio, IL | 730.9 GWh | 2 |
| #155 | Olney, IL | 4.4 GWh | 1 |
| #199 | Oquawka, IL | 2.5 GWh | 1 |
| #152 | Oregon, IL | 4.5 GWh | 2 |
| #115 | Ottawa, IL | 15.6 GWh | 3 |
| #148 | Palmyra, IL | 4.9 GWh | 1 |
| #67 | Paw Paw, IL | 263.7 GWh | 1 |
| #51 | Paxton, IL | 458.8 GWh | 1 |
| #223 | Pearl, IL | 161.0 MWh | 1 |
| #164 | Pearl City, IL | 4.1 GWh | 1 |
| #14 | Pekin, IL | 3.1 TWh | 3 |
| #85 | Peoria, IL | 82.4 GWh | 5 |
| #195 | Peotone, IL | 2.8 GWh | 1 |
| #108 | Peru, IL | 19.1 GWh | 3 |
| #86 | Pinckneyville, IL | 79.8 GWh | 1 |
| #79 | Pittsfield, IL | 148.2 GWh | 3 |
| #23 | Pleasant Plains, IL | 996.6 GWh | 1 |
| #197 | Polo, IL | 2.6 GWh | 1 |
| #90 | Pontiac, IL | 69.1 GWh | 6 |
| #166 | Poplar Grove, IL | 4.1 GWh | 1 |
| #218 | Princeton, IL | 434.0 MWh | 2 |
| #205 | Quincy, IL | 2.2 GWh | 2 |
| #32 | Ransom, IL | 697.8 GWh | 4 |
| #186 | Rantoul, IL | 3.3 GWh | 2 |
| #228 | Red Bud, IL | 121.0 MWh | 1 |
| #225 | Richmond, IL | 138.0 MWh | 3 |
| #156 | Ridge Farm, IL | 4.4 GWh | 2 |
| #215 | River Grove, IL | 764.0 MWh | 1 |
| #106 | Rochelle, IL | 19.8 GWh | 5 |
| #231 | Rock City, IL | 82.0 MWh | 1 |
| #12 | Rock Falls, IL | 4.1 TWh | 7 |
| #77 | Rockford, IL | 181.4 GWh | 19 |
| #146 | Rockton, IL | 5.7 GWh | 1 |
| #207 | Rolling Meadows, IL | 1.6 GWh | 1 |
| #198 | Romeoville, IL | 2.6 GWh | 5 |
| #204 | Roscoe, IL | 2.2 GWh | 1 |
| #56 | Rossville, IL | 371.3 GWh | 1 |
| #211 | Sandoval, IL | 970.0 MWh | 2 |
| #132 | Sandwich, IL | 7.6 GWh | 2 |
| #201 | Sauget, IL | 2.5 GWh | 1 |
| #44 | Sciota, IL | 514.1 GWh | 1 |
| #39 | Shabbona, IL | 620.5 GWh | 1 |
| #30 | Sheffield, IL | 758.3 GWh | 1 |
| #58 | Sheldon, IL | 353.9 GWh | 1 |
| #50 | Sibley, IL | 460.5 GWh | 1 |
| #102 | Sidney, IL | 29.5 GWh | 2 |
Net Generation data is based on the last 12 months since Feb 2026
Top 20 Illinois Cities by Net Generation
Totals are based on the most recent 12 months net generation- Morris, IL22.25 TWh
- Braceville, IL20.16 TWh
- Byron, IL19.88 TWh
- Marseilles, IL19.24 TWh
- Cordova, IL16.45 TWh
- Marissa, IL12.32 TWh
- Clinton, IL8.89 TWh
- Elwood, IL7.41 TWh
- Metropolis, IL6.75 TWh
- Baldwin, IL6.24 TWh
- Minooka, IL5.38 TWh
- Rock Falls, IL4.09 TWh
- Newton, IL3.71 TWh
- Pekin, IL3.11 TWh
- Kincaid, IL2.36 TWh
- Beecher City, IL1.97 TWh
- Chenoa, IL1.58 TWh
- Cambridge, IL1.35 TWh
- Mason City, IL1.29 TWh
- Decatur, IL1.16 TWh
- Ellsworth, IL1.07 TWh
- Maroa, IL1.03 TWh
- Pleasant Plains, IL996.58 GWh
- Minonk, IL951.25 GWh