Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Osborn Wind Energy | Osborn Wind Energy LLC | Stewartsville, MO | Southwest Power Pool (SWPP) | 665.4 GWh | Nov 2016 | Aug 2024 | Wind |
| Osage Dam | Union Electric Co - (MO) | Eldon, MO | Midcontinent Independent System Operator, Inc. (MISO) | 176.1 GWh | Sep 1931 | Dec 2023 | Water |
| Ozark Beach | Empire District Electric Co | Forsyth, MO | Southwest Power Pool (SWPP) | 55.7 GWh | May 1931 | Dec 2023 | Water |
| O'Fallon Renewable Energy Center | Union Electric Co - (MO) | O'Fallon, MO | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Nov 2014 | Dec 2023 | Solar |
| Overall Road Station | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 32.0 MWh | Feb 2003 | Dec 2023 | Distillate Fuel Oil |
Browse Power Plants By Missouri Counties
Figures are based on August 2024 generation numbers.| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Franklin County, MO | # 1 | 1 | 15.7 TWh |
| Callaway County, MO | # 2 | 2 | 9.4 TWh |
| Randolph County, MO | # 3 | 2 | 6.2 TWh |
| New Madrid County, MO | # 4 | 1 | 5.2 TWh |
| Platte County, MO | # 5 | 2 | 3.5 TWh |
| St. Charles County, MO | # 6 | 3 | 3.3 TWh |
| Jackson County, MO | # 7 | 14 | 3.3 TWh |
| Atchison County, MO | # 8 | 7 | 3.2 TWh |
| Jasper County, MO | # 9 | 5 | 2.9 TWh |
| Cass County, MO | # 10 | 3 | 2.6 TWh |
| Greene County, MO | # 11 | 7 | 2.4 TWh |
| Dunklin County, MO | # 12 | 4 | 2.0 TWh |
| Scott County, MO | # 13 | 2 | 1.5 TWh |
| DeKalb County, MO | # 14 | 2 | 1.1 TWh |
| Schuyler County, MO | # 15 | 1 | 880.9 GWh |
| Nodaway County, MO | # 16 | 3 | 728.7 GWh |
| Lawrence County, MO | # 17 | 1 | 587.8 GWh |
| Jefferson County, MO | # 18 | 1 | 572.8 GWh |
| Taney County, MO | # 19 | 2 | 554.8 GWh |
| Barton County, MO | # 20 | 1 | 547.2 GWh |
| Audrain County, MO | # 21 | 6 | 315.2 GWh |
| Boone County, MO | # 22 | 5 | 249.9 GWh |
| St. Louis County, MO | # 23 | 4 | 245.0 GWh |
| Benton County, MO | # 24 | 1 | 230.4 GWh |
| Johnson County, MO | # 25 | 1 | 197.2 GWh |
| Miller County, MO | # 26 | 1 | 176.1 GWh |
| Pike County, MO | # 27 | 2 | 140.5 GWh |
| Ralls County, MO | # 28 | 1 | 94.2 GWh |
| Macon County, MO | # 29 | 6 | 91.5 GWh |
| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Gentry County, MO | # 30 | 3 | 84.1 GWh |
| Stoddard County, MO | # 31 | 1 | 74.3 GWh |
| Buchanan County, MO | # 32 | 2 | 50.6 GWh |
| St. Louis city, MO | # 33 | 4 | 42.1 GWh |
| Cedar County, MO | # 34 | 2 | 39.3 GWh |
| Cole County, MO | # 35 | 3 | 26.0 GWh |
| Howell County, MO | # 36 | 2 | 19.2 GWh |
| Wright County, MO | # 37 | 1 | 16.5 GWh |
| Christian County, MO | # 38 | 1 | 15.1 GWh |
| Livingston County, MO | # 39 | 3 | 13.1 GWh |
| Montgomery County, MO | # 40 | 1 | 11.2 GWh |
| Madison County, MO | # 41 | 1 | 8.1 GWh |
| Lafayette County, MO | # 42 | 3 | 7.1 GWh |
| Saline County, MO | # 43 | 2 | 6.0 GWh |
| Grundy County, MO | # 44 | 4 | 4.7 GWh |
| Pulaski County, MO | # 45 | 1 | 4.6 GWh |
| Bates County, MO | # 46 | 2 | 4.5 GWh |
| Laclede County, MO | # 47 | 1 | 4.3 GWh |
| Phelps County, MO | # 48 | 2 | 4.3 GWh |
| St. Francois County, MO | # 49 | 5 | 2.9 GWh |
| Cape Girardeau County, MO | # 50 | 4 | 1.9 GWh |
| Camden County, MO | # 51 | 1 | 1.7 GWh |
| Vernon County, MO | # 52 | 1 | 1.1 GWh |
| Butler County, MO | # 53 | 1 | 579.0 MWh |
| Putnam County, MO | # 54 | 2 | 251.0 MWh |
| Shelby County, MO | # 55 | 3 | 46.0 MWh |
| Clark County, MO | # 56 | 1 | 17.0 MWh |
| Scotland County, MO | # 57 | 1 | 8.0 MWh |
| Linn County, MO | # 58 | 1 | 7.0 MWh |