Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Fairgrounds | Union Electric Co - (MO) | Jefferson City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Jul 1974 | Dec 2022 | Distillate Fuel Oil |
| Audrain Generating Station | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 197.1 GWh | Jan 2001 | Nov 2023 | Natural Gas |
| Renewable Energy Center at BJH | Union Electric Co - (MO) | St Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Sep 2019 | Dec 2023 | Solar |
| Moreau | Union Electric Co - (MO) | Moreau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Jul 1978 | Dec 2022 | Distillate Fuel Oil |
| Atchison County Wind | Union Electric Co - (MO) | Westboro, MO | Southwest Power Pool (SWPP) | 977.4 GWh | Feb 2021 | Jan 2025 | Wind |
| Moberly | Union Electric Co - (MO) | Moberly, MO | Midcontinent Independent System Operator, Inc. (MISO) | 30.0 MWh | Jul 1978 | Dec 2023 | Distillate Fuel Oil |
| High Prairie Wind Farm | Union Electric Co - (MO) | Queen City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 552.1 GWh | Nov 2020 | Jan 2025 | Wind |
| Meramec | Union Electric Co - (MO) | St. Louis, MO | Midcontinent Independent System Operator, Inc. (MISO) | 165.0 GWh | Apr 1953 | May 2023 | Natural Gas : 66.6% Subbituminous Coal : 33.4% |
| Labadie | Union Electric Co - (MO) | Labadie, MO | Midcontinent Independent System Operator, Inc. (MISO) | 14.1 TWh | May 1970 | Jan 2025 | Subbituminous Coal : 99.9% |
| 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 |
| Rush Island | Union Electric Co - (MO) | Festus, MO | Midcontinent Independent System Operator, Inc. (MISO) | 603.1 GWh | Feb 1976 | Sep 2024 | Subbituminous Coal : 98.2% Distillate Fuel Oil : 1.8% |
| Callaway | Union Electric Co - (MO) | Fulton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 10.5 TWh | Nov 1984 | Jan 2025 | Nuclear |
| Sioux | Union Electric Co - (MO) | West Alton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 TWh | Apr 1967 | Jan 2025 | Subbituminous Coal : 76.4% Bituminous Coal : 23.4% |
| Osage Dam | Union Electric Co - (MO) | Eldon, MO | Midcontinent Independent System Operator, Inc. (MISO) | 176.1 GWh | Sep 1931 | Dec 2023 | Water |
| Harry Truman | USCE-Kansas City District | Warsaw, MO | Southwestern Power Administration (SPA) | 222.2 GWh | Nov 1979 | Jan 2025 | Water |
| Stockton Hydro | USCE-Kansas City District | Stockton, MO | Southwestern Power Administration (SPA) | 35.0 GWh | Feb 1973 | Dec 2023 | Water |
| Table Rock | USCE-Little Rock District | Branson, MO | Southwestern Power Administration (SPA) | 499.1 GWh | Apr 1959 | Dec 2023 | Water |
| Clarence Cannon | USCE-St Louis District | Monroe City, MO | Associated Electric Cooperative, Inc. (AECI) | 98.1 GWh | Oct 1984 | Jan 2025 | Water |
| Grand Ave Plant | Veolia Energy Kansas City | Kansas City, MO | Southwest Power Pool (SWPP) | 39.0 GWh | Jun 1991 | Jan 2025 | Natural Gas |
| White Cloud Wind Project, LLC | White Cloud Wind Project, LLC | Tarkio, MO | Associated Electric Cooperative, Inc. (AECI) | 878.7 GWh | Nov 2020 | Jan 2025 | Wind |
| Bluegrass Ridge | Wind Capital Holdings, LLC | King City, MO | Associated Electric Cooperative, Inc. (AECI) | 96.8 GWh | May 2007 | Jan 2025 | Wind |
Browse Power Plants By Missouri Counties
Figures are based on January 2025 generation numbers.| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Franklin County, MO | # 1 | 1 | 14.1 TWh |
| Callaway County, MO | # 2 | 2 | 10.5 TWh |
| New Madrid County, MO | # 3 | 1 | 5.4 TWh |
| Randolph County, MO | # 4 | 2 | 5.1 TWh |
| Platte County, MO | # 5 | 2 | 4.1 TWh |
| St. Charles County, MO | # 6 | 3 | 3.3 TWh |
| Atchison County, MO | # 7 | 7 | 3.3 TWh |
| Jackson County, MO | # 8 | 14 | 3.1 TWh |
| Greene County, MO | # 9 | 7 | 2.7 TWh |
| Jasper County, MO | # 10 | 5 | 2.5 TWh |
| Cass County, MO | # 11 | 3 | 2.3 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 |
| Nodaway County, MO | # 15 | 3 | 698.6 GWh |
| Jefferson County, MO | # 16 | 1 | 603.1 GWh |
| Lawrence County, MO | # 17 | 1 | 575.7 GWh |
| Taney County, MO | # 18 | 2 | 554.8 GWh |
| Schuyler County, MO | # 19 | 1 | 552.1 GWh |
| Barton County, MO | # 20 | 1 | 530.2 GWh |
| Audrain County, MO | # 21 | 6 | 332.0 GWh |
| Boone County, MO | # 22 | 5 | 256.3 GWh |
| St. Louis County, MO | # 23 | 4 | 252.0 GWh |
| Benton County, MO | # 24 | 1 | 222.2 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 | 98.1 GWh |
| Gentry County, MO | # 29 | 3 | 96.8 GWh |
| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Macon County, MO | # 30 | 6 | 91.7 GWh |
| Stoddard County, MO | # 31 | 1 | 74.3 GWh |
| Buchanan County, MO | # 32 | 2 | 55.3 GWh |
| St. Louis city, MO | # 33 | 4 | 42.3 GWh |
| Cedar County, MO | # 34 | 2 | 39.3 GWh |
| Cole County, MO | # 35 | 3 | 22.4 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 |
| Bates County, MO | # 45 | 2 | 4.6 GWh |
| Pulaski County, MO | # 46 | 1 | 4.6 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 |
| Warren County, MO | # 51 | 1 | 1.9 GWh |
| Camden County, MO | # 52 | 1 | 1.7 GWh |
| Vernon County, MO | # 53 | 1 | 1.1 GWh |
| Butler County, MO | # 54 | 1 | 579.0 MWh |
| Putnam County, MO | # 55 | 2 | 251.0 MWh |
| Shelby County, MO | # 56 | 3 | 38.0 MWh |
| Clark County, MO | # 57 | 1 | 17.0 MWh |
| Linn County, MO | # 58 | 1 | 7.0 MWh |