Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Audrain Generating Station | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 146.4 GWh | Jan 2001 | Dec 2024 | Natural Gas |
| Atchison County Wind | Union Electric Co - (MO) | Westboro, MO | Southwest Power Pool (SWPP) | 923.6 GWh | Feb 2021 | May 2025 | Wind |
| Altona Solar, LLC | Birch Creek Power, LLC | Centralia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 47.8 GWh | Jul 2024 | May 2025 | Solar |
| Anheuser-Busch St Louis | Anheuser-Busch Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 43.4 GWh | Dec 1938 | May 2025 | Natural Gas : 92.7% Other Biomass Gas : 7.3% |
| Ameresco Jefferson City | AMERESCO Jefferson City LLC | Jefferson City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 19.9 GWh | Feb 2009 | Dec 2024 | Landfill Gas |
Browse Power Plants By Missouri Counties
Figures are based on December 2024 generation numbers.| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Ralls County, MO | # 29 | 1 | 88.9 GWh |
| Warren County, MO | # 28 | 1 | 90.5 GWh |
| Pike County, MO | # 27 | 2 | 118.5 GWh |
| Gentry County, MO | # 26 | 3 | 140.1 GWh |
| Benton County, MO | # 25 | 1 | 220.6 GWh |
| Boone County, MO | # 24 | 5 | 255.9 GWh |
| Johnson County, MO | # 23 | 1 | 282.4 GWh |
| Schuyler County, MO | # 22 | 1 | 316.6 GWh |
| Taney County, MO | # 21 | 2 | 421.0 GWh |
| Audrain County, MO | # 20 | 7 | 457.1 GWh |
| Miller County, MO | # 19 | 1 | 497.1 GWh |
| Barton County, MO | # 18 | 1 | 503.8 GWh |
| Lawrence County, MO | # 17 | 1 | 542.9 GWh |
| Jefferson County, MO | # 16 | 1 | 603.1 GWh |
| DeKalb County, MO | # 15 | 2 | 1.1 TWh |
| Nodaway County, MO | # 14 | 5 | 1.5 TWh |
| Scott County, MO | # 13 | 3 | 1.6 TWh |
| Dunklin County, MO | # 12 | 5 | 1.7 TWh |
| Atchison County, MO | # 11 | 6 | 2.3 TWh |
| Jasper County, MO | # 10 | 5 | 2.4 TWh |
| Greene County, MO | # 9 | 7 | 2.5 TWh |
| Cass County, MO | # 8 | 3 | 2.6 TWh |
| Jackson County, MO | # 7 | 14 | 3.1 TWh |
| St. Charles County, MO | # 6 | 3 | 3.9 TWh |
| Platte County, MO | # 5 | 2 | 5.4 TWh |
| Randolph County, MO | # 4 | 2 | 5.9 TWh |
| New Madrid County, MO | # 3 | 1 | 6.6 TWh |
| Callaway County, MO | # 2 | 3 | 10.6 TWh |
| Franklin County, MO | # 1 | 1 | 15.3 TWh |