Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Higginsville | City of Higginsville - (MO) | Higginsville, MO | Southwest Power Pool (SWPP) | 6.4 GWh | Dec 1944 | Nov 2024 | Natural Gas : 95.3% Distillate Fuel Oil : 4.7% |
| Fulton (MO) | City of Fulton - (MO) | Fulton, MO | Associated Electric Cooperative, Inc. (AECI) | 161.0 MWh | Aug 1966 | Dec 2024 | Natural Gas |
| Overall Road Station | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 MWh | Feb 2003 | Dec 2024 | Distillate Fuel Oil |
| Elm Street Substation Generators | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 22.0 MWh | Sep 2002 | Dec 2024 | Distillate Fuel Oil |
| Walton Street Substation | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 MWh | Dec 2002 | Dec 2024 | Distillate Fuel Oil |
| Columbia (MO) | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 21.6 GWh | Dec 1956 | Dec 2024 | Landfill Gas : 63.9% Natural Gas : 36.1% |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 GWh | May 2001 | Dec 2024 | Natural Gas |
| Butler Municipal Power Plant | City of Butler - (MO) | Butler, MO | Southwest Power Pool (SWPP) | 1.0 MWh | May 1946 | Dec 2024 | Distillate Fuel Oil |
| Chillicothe | Chillicothe Municipal Utils | Chillicothe, MO | Southwest Power Pool (SWPP) | 5.2 GWh | May 1986 | Nov 2024 | Natural Gas : 85.1% Distillate Fuel Oil : 14.9% |
| Trigen St. Louis | Centerstream STL, LLC | St Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 86.1 GWh | May 1999 | Jul 2025 | Natural Gas |
| Blue Bird Solar, LLC | Blue Bird Solar, LLC | Warrenton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 274.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Altona Solar, LLC | Birch Creek Power, LLC | Centralia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 64.8 GWh | Jul 2024 | Dec 2025 | Solar |
| Envoy Solar, LLC | Birch Creek Power, LLC | Mexico, MO | Midcontinent Independent System Operator, Inc. (MISO) | 94.9 GWh | - | Dec 2025 | Solar |
| Farmers City Wind LLC | Avangrid Power LLC | Tarkio, MO | Midcontinent Independent System Operator, Inc. (MISO) | 246.4 GWh | Mar 2009 | Dec 2024 | Wind |
| Southwestern Bell Telephone | AT&T | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 115.0 MWh | Jan 1992 | Nov 2025 | Distillate Fuel Oil |
| Essex | Associated Electric Coop, Inc | Essex, MO | Associated Electric Cooperative, Inc. (AECI) | 62.6 GWh | May 1999 | Dec 2024 | Natural Gas |
| Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 27.4 GWh | May 1999 | Nov 2024 | Natural Gas |
| Unionville | Associated Electric Coop, Inc | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 479.0 MWh | May 1976 | Dec 2024 | Distillate Fuel Oil |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 282.4 GWh | May 2002 | Dec 2024 | Natural Gas : 95.4% Distillate Fuel Oil : 4.6% |
| St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 1.7 TWh | Jun 1999 | Dec 2024 | Natural Gas |
| Thomas Hill | Associated Electric Coop, Inc | Clifton Hill, MO | Associated Electric Cooperative, Inc. (AECI) | 6.9 TWh | Nov 1966 | Dec 2025 | Subbituminous Coal : 86.4% Refined Coal : 13.5% |
| New Madrid | Associated Electric Coop, Inc | New Madrid, MO | Associated Electric Cooperative, Inc. (AECI) | 6.7 TWh | Sep 1972 | Dec 2025 | Subbituminous Coal : 77.5% Refined Coal : 22.5% |
| Anheuser-Busch St Louis | Anheuser-Busch Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 41.7 GWh | Dec 1938 | Dec 2025 | Natural Gas : 93.5% Other Biomass Gas : 6.5% |
| 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 |
| Morris Solar | AES Clean Energy | Kirksville, MO | Midcontinent Independent System Operator, Inc. (MISO) | 238.3 GWh | - | Dec 2025 | Solar |
Browse Power Plants By Missouri Counties
Figures are based on December 2024 generation numbers.| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Pike County, MO | # 30 | 2 | 118.5 GWh |
| Lincoln County, MO | # 29 | 1 | 183.6 GWh |
| Gentry County, MO | # 28 | 3 | 197.4 GWh |
| Benton County, MO | # 27 | 1 | 231.3 GWh |
| Adair County, MO | # 26 | 2 | 238.3 GWh |
| Boone County, MO | # 25 | 5 | 262.2 GWh |
| Warren County, MO | # 24 | 1 | 274.3 GWh |
| Johnson County, MO | # 23 | 1 | 282.4 GWh |
| Taney County, MO | # 22 | 2 | 421.0 GWh |
| Schuyler County, MO | # 21 | 1 | 465.8 GWh |
| Barton County, MO | # 20 | 1 | 489.8 GWh |
| Miller County, MO | # 19 | 1 | 497.1 GWh |
| Lawrence County, MO | # 18 | 1 | 502.6 GWh |
| Jefferson County, MO | # 17 | 1 | 603.1 GWh |
| Audrain County, MO | # 16 | 8 | 812.9 GWh |
| DeKalb County, MO | # 15 | 2 | 1.1 TWh |
| Scott County, MO | # 14 | 4 | 1.5 TWh |
| Nodaway County, MO | # 13 | 5 | 1.5 TWh |
| Dunklin County, MO | # 12 | 5 | 1.7 TWh |
| Greene County, MO | # 11 | 7 | 2.3 TWh |
| Atchison County, MO | # 10 | 6 | 2.3 TWh |
| Cass County, MO | # 9 | 3 | 2.3 TWh |
| Jasper County, MO | # 8 | 5 | 2.6 TWh |
| Jackson County, MO | # 7 | 14 | 3.2 TWh |
| St. Charles County, MO | # 6 | 3 | 4.0 TWh |
| Platte County, MO | # 5 | 2 | 5.7 TWh |
| New Madrid County, MO | # 4 | 2 | 6.8 TWh |
| Randolph County, MO | # 3 | 2 | 6.9 TWh |
| Callaway County, MO | # 2 | 3 | 7.1 TWh |
| Franklin County, MO | # 1 | 1 | 16.7 TWh |