Directory of Power Plants in Missouri
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Osborn Wind Energy | Osborn Wind Energy LLC | Stewartsville, MO | Southwest Power Pool (SWPP) | 671.9 GWh | Nov 2016 | Dec 2025 | Wind |
| Stockton Hydro | USCE-Kansas City District | Stockton, MO | Southwestern Power Administration (SPA) | 53.0 GWh | Feb 1973 | Dec 2024 | Water |
| McCartney | City Utilities of Springfield - (MO) | Strafford, MO | Southwest Power Pool (SWPP) | 111.7 GWh | Jun 2002 | Dec 2024 | Natural Gas |
| Springfield Solar 1 LLC | Strata Manager, LLC | Strafford, MO | Southwest Power Pool (SWPP) | 6.9 GWh | May 2014 | Dec 2025 | Solar |
| Cow Branch | Cow Branch Wind Power, LLC | Tarkio, MO | Associated Electric Cooperative, Inc. (AECI) | 145.0 GWh | Mar 2008 | Dec 2025 | Wind |
| Farmers City Wind LLC | Avangrid Power LLC | Tarkio, MO | Midcontinent Independent System Operator, Inc. (MISO) | 246.4 GWh | Mar 2009 | Dec 2024 | Wind |
| White Cloud Wind Project, LLC | White Cloud Wind Project, LLC | Tarkio, MO | Associated Electric Cooperative, Inc. (AECI) | 828.2 GWh | Nov 2020 | Dec 2025 | Wind |
| Rock Creek Wind Project | Enel Green Power NA, Inc. | Tarkio, MO | Southwest Power Pool (SWPP) | 1.0 TWh | Oct 2017 | Dec 2025 | Wind |
| Trenton North | Trenton Municipal Utilities - (MO) | Trenton, MO | Southwest Power Pool (SWPP) | 157.0 MWh | May 1974 | Dec 2024 | Distillate Fuel Oil |
| Trenton South | Trenton Municipal Utilities - (MO) | Trenton, MO | Southwest Power Pool (SWPP) | 140.0 MWh | Jun 2000 | Dec 2024 | Distillate Fuel Oil |
| Trenton Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Trenton, MO | Southwest Power Pool (SWPP) | 4.6 GWh | Oct 2015 | Dec 2024 | Solar |
| Unionville | Associated Electric Coop, Inc | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 479.0 MWh | May 1976 | Dec 2024 | Distillate Fuel Oil |
| Unionville City of | City of Unionville - (MO) | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 1.0 MWh | Dec 1934 | Dec 2024 | Distillate Fuel Oil |
| Audrain Generating Station | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 146.4 GWh | Jan 2001 | Dec 2024 | Natural Gas |
| Huck Finn Renewable Energy Center | Union Electric Co - (MO) | Vandalia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 417.1 GWh | Nov 2024 | Dec 2025 | Solar |
| Blue Bird Solar, LLC | Blue Bird Solar, LLC | Warrenton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 274.3 GWh | Nov 2024 | Dec 2025 | Solar |
| Harry Truman | USCE-Kansas City District | Warsaw, MO | Southwestern Power Administration (SPA) | 231.3 GWh | Nov 1979 | Dec 2025 | Water |
| Waynesville Solar Farm (MO) | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Waynesville, MO | Southwest Power Pool (SWPP) | 4.5 GWh | Jul 2016 | Dec 2024 | Solar |
| Sioux | Union Electric Co - (MO) | West Alton, MO | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 TWh | Apr 1967 | Dec 2025 | Subbituminous Coal : 75.2% Bituminous Coal : 24.7% |
| West Plains Solar I | Evergy Kansas Central, Inc | West Plains, MO | Southwest Power Pool (SWPP) | 15.6 GWh | Feb 2022 | Dec 2024 | Solar |
| City of West Plains Power Station | City of West Plains - (MO) | West Plains, MO | Southwest Power Pool (SWPP) | 4.0 GWh | Apr 2000 | Dec 2024 | Natural Gas : 59.7% Distillate Fuel Oil : 40.3% |
| Atchison County Wind | Union Electric Co - (MO) | Westboro, MO | Southwest Power Pool (SWPP) | 857.9 GWh | Feb 2021 | Dec 2025 | Wind |
| Iatan | Evergy Metro | Weston, MO | Southwest Power Pool (SWPP) | 5.7 TWh | Apr 1980 | Dec 2025 | Subbituminous Coal : 99.0% Distillate Fuel Oil : 1.0% |
| Noble Hill Landfill | City of Springfield (MO) | Willard, MO | Southwest Power Pool (SWPP) | 1.8 GWh | Apr 2006 | Dec 2023 | Landfill Gas |
| Winfield Solar | Winfield Solar I, LLC | Winfield, MO | Midcontinent Independent System Operator, Inc. (MISO) | 183.6 GWh | - | Dec 2025 | Solar |
Browse Power Plants By Missouri Counties
Figures are based on December 2025 generation numbers.| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Franklin County, MO | # 1 | 1 | 16.7 TWh |
| Callaway County, MO | # 2 | 3 | 7.1 TWh |
| Randolph County, MO | # 3 | 2 | 6.9 TWh |
| New Madrid County, MO | # 4 | 2 | 6.8 TWh |
| Platte County, MO | # 5 | 2 | 5.7 TWh |
| St. Charles County, MO | # 6 | 3 | 4.0 TWh |
| Jackson County, MO | # 7 | 14 | 3.2 TWh |
| Jasper County, MO | # 8 | 5 | 2.6 TWh |
| Cass County, MO | # 9 | 3 | 2.3 TWh |
| Atchison County, MO | # 10 | 6 | 2.3 TWh |
| Greene County, MO | # 11 | 7 | 2.3 TWh |
| Dunklin County, MO | # 12 | 5 | 1.7 TWh |
| Nodaway County, MO | # 13 | 5 | 1.5 TWh |
| Scott County, MO | # 14 | 4 | 1.5 TWh |
| DeKalb County, MO | # 15 | 2 | 1.1 TWh |
| Audrain County, MO | # 16 | 8 | 812.9 GWh |
| Jefferson County, MO | # 17 | 1 | 603.1 GWh |
| Lawrence County, MO | # 18 | 1 | 502.6 GWh |
| Miller County, MO | # 19 | 1 | 497.1 GWh |
| Barton County, MO | # 20 | 1 | 489.8 GWh |
| Schuyler County, MO | # 21 | 1 | 465.8 GWh |
| Taney County, MO | # 22 | 2 | 421.0 GWh |
| Johnson County, MO | # 23 | 1 | 282.4 GWh |
| Warren County, MO | # 24 | 1 | 274.3 GWh |
| Boone County, MO | # 25 | 5 | 262.2 GWh |
| Adair County, MO | # 26 | 2 | 238.3 GWh |
| Benton County, MO | # 27 | 1 | 231.3 GWh |
| Gentry County, MO | # 28 | 3 | 197.4 GWh |
| Lincoln County, MO | # 29 | 1 | 183.6 GWh |
| Pike County, MO | # 30 | 2 | 118.5 GWh |