Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Walton Street Substation | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 12.0 MWh | Dec 2002 | Dec 2023 | Distillate Fuel Oil |
| 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 |
| Elm Street Substation Generators | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 32.0 MWh | Sep 2002 | Dec 2023 | Distillate Fuel Oil |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 20.1 GWh | May 2001 | Dec 2023 | Natural Gas |
| Columbia (MO) | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 16.6 GWh | Dec 1956 | Dec 2023 | Landfill Gas : 73.4% Natural Gas : 26.6% |
| Carthage | City of Carthage - (MO) | Carthage, MO | Southwest Power Pool (SWPP) | 1.7 GWh | Jun 1946 | Dec 2022 | Natural Gas : 71.9% Distillate Fuel Oil : 28.1% |
| Butler Municipal Power Plant | City of Butler - (MO) | Butler, MO | Southwest Power Pool (SWPP) | 37.0 MWh | May 1946 | Dec 2023 | Distillate Fuel Oil |
| Chillicothe | Chillicothe Municipal Utils | Chillicothe, MO | Southwest Power Pool (SWPP) | 9.0 GWh | May 1986 | Dec 2023 | Distillate Fuel Oil : 69.9% Natural Gas : 30.1% |
| Blue Bird Solar, LLC | Blue Bird Solar, LLC | Warrenton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 17.7 GWh | - | Feb 2025 | Solar |
| Altona Solar, LLC | Birch Creek Power, LLC | Centralia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 28.7 GWh | - | Feb 2025 | Solar |
| Envoy Solar, LLC | Birch Creek Development | Mexico, MO | Midcontinent Independent System Operator, Inc. (MISO) | 427.0 MWh | - | Feb 2025 | Solar |
| Farmers City Wind LLC | Avangrid Renewables LLC | Tarkio, MO | Midcontinent Independent System Operator, Inc. (MISO) | 239.9 GWh | Mar 2009 | Dec 2023 | Wind |
| Southwestern Bell Telephone | AT&T | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 71.0 MWh | Jan 1992 | Feb 2025 | Distillate Fuel Oil |
| Holden | Associated Electric Coop, Inc | Holden, MO | Associated Electric Cooperative, Inc. (AECI) | 197.2 GWh | May 2002 | Dec 2023 | Natural Gas : 99.9% |
| St Francis Energy Facility | Associated Electric Coop, Inc | Campbell, MO | Associated Electric Cooperative, Inc. (AECI) | 2.0 TWh | Jun 1999 | Dec 2023 | Natural Gas |
| Unionville | Associated Electric Coop, Inc | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 240.0 MWh | May 1976 | Dec 2023 | Distillate Fuel Oil |
| Essex | Associated Electric Coop, Inc | Essex, MO | Associated Electric Cooperative, Inc. (AECI) | 74.3 GWh | May 1999 | Dec 2023 | Natural Gas |
| Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 GWh | May 1999 | Nov 2023 | Natural Gas |
| New Madrid | Associated Electric Coop, Inc | New Madrid, MO | Associated Electric Cooperative, Inc. (AECI) | 6.1 TWh | Sep 1972 | Feb 2025 | Refined Coal : 99.9% |
| Thomas Hill | Associated Electric Coop, Inc | Clifton Hill, MO | Associated Electric Cooperative, Inc. (AECI) | 5.1 TWh | Nov 1966 | Feb 2025 | Refined Coal : 99.8% |
| Trigen St. Louis | Ashley Energy LLC | St Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 89.1 GWh | May 1999 | Feb 2025 | Natural Gas |
| Anheuser-Busch St Louis | Anheuser-Busch Inc | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 41.6 GWh | Dec 1938 | Feb 2025 | Natural Gas : 92.4% Other Biomass Gas : 7.6% |
| Ameresco Jefferson City | AMERESCO Jefferson City LLC | Jefferson City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 22.4 GWh | Feb 2009 | Dec 2023 | Landfill Gas |
Browse Power Plants By Missouri Counties
Figures are based on December 2023 generation numbers.| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Linn County, MO | # 58 | 1 | 7.0 MWh |
| Clark County, MO | # 57 | 1 | 17.0 MWh |
| Shelby County, MO | # 56 | 3 | 38.0 MWh |
| Putnam County, MO | # 55 | 2 | 251.0 MWh |
| Butler County, MO | # 54 | 1 | 579.0 MWh |
| Vernon County, MO | # 53 | 1 | 1.1 GWh |
| Camden County, MO | # 52 | 1 | 1.7 GWh |
| Cape Girardeau County, MO | # 51 | 4 | 1.9 GWh |
| St. Francois County, MO | # 50 | 5 | 2.9 GWh |
| Phelps County, MO | # 49 | 2 | 4.3 GWh |
| Laclede County, MO | # 48 | 1 | 4.3 GWh |
| Bates County, MO | # 47 | 2 | 4.5 GWh |
| Pulaski County, MO | # 46 | 1 | 4.6 GWh |
| Grundy County, MO | # 45 | 4 | 4.7 GWh |
| Saline County, MO | # 44 | 2 | 6.0 GWh |
| Lafayette County, MO | # 43 | 3 | 7.1 GWh |
| Madison County, MO | # 42 | 1 | 8.1 GWh |
| Montgomery County, MO | # 41 | 1 | 11.2 GWh |
| Livingston County, MO | # 40 | 3 | 13.1 GWh |
| Christian County, MO | # 39 | 1 | 15.1 GWh |
| Wright County, MO | # 38 | 1 | 16.5 GWh |
| Warren County, MO | # 37 | 1 | 17.7 GWh |
| Howell County, MO | # 36 | 2 | 19.2 GWh |
| Cole County, MO | # 35 | 3 | 22.4 GWh |
| Cedar County, MO | # 34 | 2 | 39.3 GWh |
| St. Louis city, MO | # 33 | 4 | 43.4 GWh |
| Buchanan County, MO | # 32 | 2 | 58.6 GWh |
| Stoddard County, MO | # 31 | 1 | 74.3 GWh |
| Macon County, MO | # 30 | 6 | 91.6 GWh |
| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Ralls County, MO | # 29 | 1 | 95.9 GWh |
| Gentry County, MO | # 28 | 3 | 106.9 GWh |
| Pike County, MO | # 27 | 2 | 140.5 GWh |
| Miller County, MO | # 26 | 1 | 176.1 GWh |
| Johnson County, MO | # 25 | 1 | 197.2 GWh |
| Benton County, MO | # 24 | 1 | 221.2 GWh |
| St. Louis County, MO | # 23 | 4 | 254.0 GWh |
| Boone County, MO | # 22 | 5 | 256.9 GWh |
| Audrain County, MO | # 21 | 7 | 362.9 GWh |
| Schuyler County, MO | # 20 | 1 | 430.9 GWh |
| Barton County, MO | # 19 | 1 | 515.7 GWh |
| Taney County, MO | # 18 | 2 | 554.8 GWh |
| Lawrence County, MO | # 17 | 1 | 557.8 GWh |
| Jefferson County, MO | # 16 | 1 | 603.1 GWh |
| Nodaway County, MO | # 15 | 3 | 677.1 GWh |
| DeKalb County, MO | # 14 | 2 | 1.1 TWh |
| Scott County, MO | # 13 | 2 | 1.5 TWh |
| Dunklin County, MO | # 12 | 4 | 2.0 TWh |
| Cass County, MO | # 11 | 3 | 2.3 TWh |
| Jasper County, MO | # 10 | 5 | 2.4 TWh |
| Greene County, MO | # 9 | 7 | 2.7 TWh |
| Atchison County, MO | # 8 | 7 | 3.3 TWh |
| Jackson County, MO | # 7 | 14 | 3.3 TWh |
| St. Charles County, MO | # 6 | 3 | 3.7 TWh |
| Platte County, MO | # 5 | 2 | 4.6 TWh |
| Randolph County, MO | # 4 | 2 | 5.1 TWh |
| New Madrid County, MO | # 3 | 1 | 6.1 TWh |
| Callaway County, MO | # 2 | 2 | 10.7 TWh |
| Franklin County, MO | # 1 | 1 | 14.3 TWh |