Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Cow Branch | Cow Branch Wind Power, LLC | Tarkio, MO | Associated Electric Cooperative, Inc. (AECI) | 175.2 GWh | Mar 2008 | May 2026 | Wind |
| Conception | CR Clearing, LLC | Stanberry, MO | Associated Electric Cooperative, Inc. (AECI) | 182.6 GWh | Mar 2008 | May 2026 | Wind |
| Columbia (MO) | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 26.5 GWh | Dec 1956 | Dec 2025 | Landfill Gas : 69.6% Natural Gas : 30.4% |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 51.0 GWh | May 2001 | Dec 2025 | Natural Gas |
| Clear Creek Wind | Clear Creek Wind, LLC | Maryville, MO | Associated Electric Cooperative, Inc. (AECI) | 570.5 GWh | Apr 2020 | May 2026 | Wind |
| Clarence Cannon | USCE-St Louis District | Monroe City, MO | Associated Electric Cooperative, Inc. (AECI) | 118.9 GWh | Oct 1984 | May 2026 | Water |
| City of West Plains Power Station | City of West Plains - (MO) | West Plains, MO | Southwest Power Pool (SWPP) | 3.4 GWh | Apr 2000 | Dec 2025 | Natural Gas : 90.4% Distillate Fuel Oil : 9.6% |
| Chillicothe Solar Farm | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Chillicothe, MO | Southwest Power Pool (SWPP) | 3.9 GWh | Jun 2017 | Dec 2025 | Solar |
| Chillicothe | Chillicothe Municipal Utils (MO) | Chillicothe, MO | Southwest Power Pool (SWPP) | 2.9 GWh | May 1986 | Dec 2025 | Natural Gas : 92.5% Distillate Fuel Oil : 7.5% |
| Cape Girardeau Renewable Energy Center | Union Electric Co - (MO) | Cape Girardeau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Oct 2021 | Dec 2025 | Solar |
| Callaway | Union Electric Co - (MO) | Fulton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 TWh | Nov 1984 | May 2026 | Nuclear |
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 | # 30 | 2 | 118.9 GWh |
| Pike County, MO | # 29 | 3 | 166.5 GWh |
| Gentry County, MO | # 28 | 3 | 199.7 GWh |
| Johnson County, MO | # 27 | 1 | 222.7 GWh |
| Benton County, MO | # 26 | 1 | 267.0 GWh |
| Lincoln County, MO | # 25 | 1 | 281.2 GWh |
| Boone County, MO | # 24 | 5 | 297.5 GWh |
| Taney County, MO | # 23 | 2 | 408.0 GWh |
| Adair County, MO | # 22 | 2 | 416.4 GWh |
| Warren County, MO | # 21 | 2 | 422.4 GWh |
| Miller County, MO | # 20 | 1 | 498.9 GWh |
| Barton County, MO | # 19 | 1 | 533.7 GWh |
| Lawrence County, MO | # 18 | 1 | 534.5 GWh |
| Schuyler County, MO | # 17 | 1 | 824.3 GWh |
| DeKalb County, MO | # 16 | 2 | 1.1 TWh |
| Audrain County, MO | # 15 | 8 | 1.1 TWh |
| Scott County, MO | # 14 | 5 | 1.5 TWh |
| Nodaway County, MO | # 13 | 5 | 1.6 TWh |
| Dunklin County, MO | # 12 | 5 | 1.7 TWh |
| Greene County, MO | # 11 | 7 | 2.0 TWh |
| Atchison County, MO | # 10 | 6 | 2.3 TWh |
| Jasper County, MO | # 9 | 6 | 2.4 TWh |
| Cass County, MO | # 8 | 3 | 2.5 TWh |
| Jackson County, MO | # 7 | 14 | 2.8 TWh |
| St. Charles County, MO | # 6 | 3 | 3.8 TWh |
| Platte County, MO | # 5 | 2 | 4.9 TWh |
| Randolph County, MO | # 4 | 2 | 6.3 TWh |
| New Madrid County, MO | # 3 | 2 | 6.6 TWh |
| Callaway County, MO | # 2 | 4 | 9.0 TWh |
| Franklin County, MO | # 1 | 1 | 15.4 TWh |