| Labadie | Franklin | Operational | 2.38 GW | 4 | Coal | Union Electric Co - (MO) |
| Iatan | Platte | Operational | 1.75 GW | 2 | Coal | Evergy Metro |
| New Madrid | New Madrid | Operational | 1.3 GW | 2 | Coal | Associated Electric Coop, Inc |
| Callaway | Callaway | Operational | 1.23 GW | 1 | Nuclear | Union Electric Co - (MO) |
| Thomas Hill | Randolph | Operational | 1.18 GW | 3 | Coal | Associated Electric Coop, Inc |
| Sioux | St Charles | Operational | 1.09 GW | 2 | Coal | Union Electric Co - (MO) |
| Hawthorn | Jackson | Operational | 1.04 GW | 5 | Coal, Gas | Evergy Metro |
| Audrain Generating Station | Audrain | Operational | 814.4 MW | 8 | Gas | Union Electric Co - (MO) |
| State Line Combined Cycle | Jasper | Operational | 690.5 MW | 4 | Gas | Empire District Electric Co |
| Dogwood Energy Facility | Cass | Operational | 655.2 MW | 3 | Gas | Dogwood Power Management, LLC |
| Castle Bluff Energy Center | St Louis County | Planned | 648 MW | 3 | Gas | Union Electric Co - (MO) |
| John Twitty Energy Center | Greene | Operational | 603 MW | 4 | Coal, Gas | City Utilities of Springfield - (MO) |
| Northeast (MO) | Jackson | Operational | 540 MW | 9 | Oil | Evergy Metro |
| St Francis Energy Facility | Dunklin | Operational | 506.6 MW | 2 | Gas | Associated Electric Coop, Inc |
| Mullin Creek #1 Generating Station | Nodaway | Planned | 489.7 MW | 1 | Gas | Evergy Missouri West |
| Turney Energy Center | Clinton | Planned | 419 MW | 1 | Gas | Associated Electric Coop, Inc |
| Taum Sauk | Reynolds | Operational | 408 MW | 2 | Pumped Storage | Union Electric Co - (MO) |
| Beavertail Solar | Henry | Planned | 400 MW | 1 | Solar | Beavertail Solar, LLC |
| High Prairie Wind Farm | Schuyler | Operational | 400 MW | 1 | Wind | Union Electric Co - (MO) |
| Scopus Solar | Bollinger | Planned | 400 MW | 2 | Battery, Solar | Vesper Energy Development LLC |
| Vichy Solar | Maries | Planned | 400 MW | 2 | Battery, Solar | Vesper Energy Development LLC |
| Empire Energy Center | Jasper | Operational | 379 MW | 4 | Gas | Empire District Electric Co |
| South Harper | Cass | Operational | 351 MW | 3 | Gas | Evergy Missouri West |
| Holden | Johnson | Operational | 321.3 MW | 3 | Gas | Associated Electric Coop, Inc |
| Nodaway | Nodaway | Operational | 315.6 MW | 2 | Gas | Associated Electric Coop, Inc |
| Rock Creek Wind Project | Atchison | Operational | 300 MW | 1 | Wind | Enel Green Power NA, Inc. |
| Split Rail Solar Energy LLC | Warren | Planned | 300 MW | 1 | Solar | Invenergy Services LLC |
| Atchison County Wind | Atchison | Operational | 299 MW | 1 | Wind | Union Electric Co - (MO) |
| Greenwood (MO) | Jackson | Operational | 287.8 MW | 5 | Gas, Solar | Evergy Missouri West |
| Lake Road (MO) | Buchanan | Operational | 278.4 MW | 7 | Gas, Oil | Evergy Missouri West |
| McCartney | Greene | Operational, expanding | 264.5 MW | 5 | Gas | City Utilities of Springfield - (MO) |
| Sikeston Power Station | Scott | Operational | 261 MW | 1 | Coal | City of Sikeston - (MO) |
| Morris Solar | Adair | Operational | 250 MW | 1 | Solar | AES Clean Energy |
| Show Me State Solar | Callaway | Planned | 250 MW | 1 | Solar | Show Me State Solar, LLC |
| Buffalo Branch Wind and Solar LLC | Dade | Planned | 247 MW | 1 | Wind | Buffalo Branch Wind and Solar LLC |
| Clear Creek Wind | Nodaway | Operational | 242 MW | 2 | Wind | Clear Creek Wind, LLC |
| Peno Creek | Pike | Operational | 240 MW | 4 | Gas | Union Electric Co - (MO) |
| White Cloud Wind Project, LLC | Nodaway | Operational | 236.5 MW | 1 | Wind | White Cloud Wind Project, LLC |
| James River Power Station | Greene | Operational, expanding | 228.5 MW | 3 | Gas, Battery | City Utilities of Springfield - (MO) |
| Osage Dam | Miller | Operational | 208 MW | 8 | Hydro | Union Electric Co - (MO) |
| Osborn Wind Energy | DeKalb | Operational | 200.9 MW | 1 | Wind | Osborn Wind Energy LLC |
| Huck Finn Renewable Energy Center | Audrain | Operational | 200 MW | 1 | Solar | Union Electric Co - (MO) |
| Kelso Solar | Scott | Operational | 200 MW | 1 | Solar | Kelso Solar, LLC |
| New Madrid Solar, LLC | New Madrid | Operational | 200 MW | 1 | Solar | New Madrid Solar, LLC |
| Table Rock | Taney | Operational | 200 MW | 4 | Hydro | USCE-Little Rock District |
| Lost Creek Wind Energy Facility | DeKalb | Operational | 168 MW | 1 | Wind | Pattern Operators LP |
| Columbia Energy Center | Boone | Operational | 162.8 MW | 4 | Gas | City of Columbia - (MO) |
| Harry Truman | Benton | Operational | 161.4 MW | 6 | Pumped Storage | USCE-Kansas City District |
| Winfield Solar | Lincoln | Operational | 150 MW | 1 | Solar | Winfield Solar I, LLC |
| Kings Point Wind Energy Center | Lawrence | Operational | 149.4 MW | 1 | Wind | Empire District Electric Co |
| North Fork Ridge Wind Energy Center | Barton | Operational | 149.4 MW | 1 | Wind | Empire District Electric Co |
| Kelso 2 Solar | Scott | Operational | 149 MW | 1 | Solar | Kelso 2 Solar, LLC |
| Farmers City Wind LLC | Atchison | Operational | 146 MW | 1 | Wind | Avangrid Power LLC |
| Blue Bird Solar, LLC | Warren | Operational | 139 MW | 1 | Solar | Blue Bird Solar, LLC |
| Marshall Energy Center | Saline | Planned | 122.2 MW | 4 | Gas | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Essex | Stoddard | Operational | 121.2 MW | 1 | Gas | Associated Electric Coop, Inc |
| Foxtrot Solar Energy LLC | Jasper | Planned | 107 MW | 1 | Solar | Evergy Missouri West |
| MU Combined Heat and Power Plant | Boone | Operational, expanding | 93.7 MW | 9 | Gas, Oil | Curators of the University of Missouri |
| Chillicothe | Livingston | Operational | 90 MW | 7 | Gas, Oil | Chillicothe Municipal Utils (MO) |
| Ralph Green | Cass | Operational | 88.9 MW | 1 | Gas | Evergy Missouri West |
| Hannibal Energy Center | Marion | Planned | 76 MW | 2 | Gas | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Fairgrounds | Cole | Operational | 68.3 MW | 1 | Oil | Union Electric Co - (MO) |
| Columbia (MO) | Boone | Operational | 61.1 MW | 12 | Gas, Oil, Landfill | City of Columbia - (MO) |
| Moreau | Cole | Operational | 60.8 MW | 1 | Oil | Union Electric Co - (MO) |
| Mexico | Audrain | Operational | 60.7 MW | 1 | Oil | Union Electric Co - (MO) |
| Moberly | Randolph | Operational | 60.6 MW | 1 | Oil | Union Electric Co - (MO) |
| Blue Jay Road Solar, LLC | Ralls | Planned | 60 MW | 1 | Solar | Birch Creek Development |
| Clarence Cannon | Ralls | Operational | 58 MW | 2 | Pumped Storage, Hydro | USCE-St Louis District |
| Bluegrass Ridge | Gentry | Operational | 56.7 MW | 1 | Wind | Wind Capital Holdings, LLC |
| Unionville | Putnam | Operational | 53.2 MW | 2 | Oil | Associated Electric Coop, Inc |
| Stockton Hydro | Cedar | Operational | 52 MW | 1 | Hydro | USCE-Kansas City District |
| Higginsville | Lafayette | Operational | 51.6 MW | 6 | Gas, Oil | City of Higginsville - (MO) |
| Conception | Nodaway | Operational | 50.4 MW | 1 | Wind | CR Clearing, LLC |
| Cow Branch | Atchison | Operational | 50.4 MW | 1 | Wind | Cow Branch Wind Power, LLC |
| Bowling Green Renewable Energy Center | Pike | Operational | 50 MW | 1 | Solar | Union Electric Co - (MO) |
| Envoy Solar, LLC | Audrain | Operational | 50 MW | 1 | Solar | Birch Creek Power, LLC |
| Vandalia Renewable Energy Center | Audrain | Operational | 50 MW | 1 | Solar | Union Electric Co - (MO) |
| City of West Plains Power Station | Howell | Operational | 47.4 MW | 2 | Gas | City of West Plains - (MO) |
| Station H | Jackson | Operational | 43 MW | 2 | Gas | City of Independence - (MO) |
| Carthage | Jasper | Operational | 41.8 MW | 9 | Oil | City of Carthage - (MO) |
| Station I | Jackson | Operational | 38 MW | 2 | Oil | City of Independence - (MO) |
| Jackson Square | Jackson | Operational | 36 MW | 2 | Oil | City of Independence - (MO) |
| Trigen St. Louis | St Louis city | Operational | 34.2 MW | 6 | Gas | Centerstream STL, LLC |
| Poplar Bluff Generating Station | Butler | Operational | 34.1 MW | 5 | Gas | City of Poplar Bluff - (MO) |
| Fulton (MO) | Callaway | Operational | 33.2 MW | 3 | Gas, Oil | City of Fulton - (MO) |
| Kennett | Dunklin | Operational | 31.4 MW | 5 | Oil, Gas | City of Kennett - (MO) |
| Marshall (MO) | Saline | Operational | 30.8 MW | 6 | Gas, Oil | City of Marshall - (MO) |
| Altona Solar, LLC | Audrain | Operational | 30 MW | 1 | Solar | Birch Creek Power, LLC |
| Fredericktown Energy Center | Madison | Operational | 27.6 MW | 2 | Gas | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Jackson (MO) | Cape Girardeau | Operational | 26.3 MW | 10 | Oil | City of Jackson - (MO) |
| Anheuser-Busch St Louis | St Louis City | Operational | 26.1 MW | 3 | Gas | Anheuser-Busch Inc |
| Adelite Solar, LLC | Caldwell | Operational | 25 MW | 1 | Solar | Birch Creek Development |
| Nevada | Vernon | Operational | 21.6 MW | 1 | Oil | Evergy Missouri West |
| Carrollton | Carroll | Operational | 20.6 MW | 6 | Gas, Oil | Carrollton Board of Public Wks |
| Southwestern Bell Telephone | St Louis City | Operational | 17.2 MW | 7 | Oil | AT&T |
| Fulton Energy Center | Callaway | Planned | 16.5 MW | 1 | Gas | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Ozark Beach | Taney | Operational | 16 MW | 4 | Hydro | Empire District Electric Co |
| Malden | Dunklin | Operational | 15.9 MW | 7 | Oil | City of Malden - (MO) |
| Trenton South | Grundy | Operational | 14 MW | 7 | Oil | Trenton Municipal Utilities - (MO) |
| Trenton North | Grundy | Operational | 13.5 MW | 5 | Oil | Trenton Municipal Utilities - (MO) |
| MJMEUC Generating Station #1 | Audrain | Operational | 13.3 MW | 1 | Gas | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Butler Municipal Power Plant | Bates | Operational | 10.9 MW | 6 | Oil | City of Butler - (MO) |
| Fayette | Howard | Operational | 10.9 MW | 4 | Oil | City of Fayette - (MO) |
| Hawthorn Solar I | Jackson | Operational | 10 MW | 1 | Solar | Evergy Metro |
| Macon Energy Center | Macon | Operational | 10 MW | 1 | Gas | City of Macon - (MO) |
| Truman Solar | Boone | Operational | 10 MW | 1 | Solar | Agilitas Energy, Inc. |
| Memphis | Scotland | Operational | 8.8 MW | 10 | Oil | City of Memphis - (MO) |
| Unionville City of | Putnam | Operational | 8.7 MW | 9 | Oil | City of Unionville - (MO) |
| Independence II Solar Farm | Jackson | Operational | 8.5 MW | 2 | Solar | MC Power Companies Inc |
| Marceline | Linn | Operational | 8 MW | 4 | Oil | City of Marceline - (MO) |
| Overall Road Station | St Francois | Operational | 8 MW | 4 | Oil | City of Farmington - (MO) |
| West Plains Solar I | Howell | Operational | 8 MW | 1 | Solar | Evergy Kansas Central, Inc |
| Nixa Solar, LLC | Christian | Operational | 7.9 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Kahoka | Clark | Operational | 7.4 MW | 8 | Oil, Gas | City of Kahoka - (MO) |
| Gallatin (MO) | Daviess | Operational | 7.2 MW | 4 | Oil | City of Gallatin - (MO) |
| Shelbina Power #2 | Shelby | Operational | 6.6 MW | 4 | Oil | City of Shelbina - (MO) |
| Salisbury City of | Chariton | Operational | 6.4 MW | 4 | Oil | City of Salisbury - (MO) |
| Elm Street Substation Generators | St Francois | Operational | 6 MW | 3 | Oil | City of Farmington - (MO) |
| Montgomery County Community Solar Center | Montgomery | Operational | 5.7 MW | 1 | Solar | Union Electric Co - (MO) |
| Grand Ave Plant | Jackson | Operational | 5 MW | 1 | Gas | Yolo County of - (CA) |
| Loess Hills | Atchison | Operational | 5 MW | 1 | Wind | Loess Hills Wind Farm LLC |
| Kennett Solar | Dunklin | Operational | 4.9 MW | 1 | Solar | City of Kennett - (MO) |
| Springfield Solar 1 LLC | Greene | Operational | 4.9 MW | 1 | Solar | Strata Manager, LLC |
| Shelbina Power #1 | Shelby | Operational | 4.6 MW | 2 | Oil | City of Shelbina - (MO) |
| O'Fallon Renewable Energy Center | St Charles | Operational | 4.5 MW | 1 | Solar | Union Electric Co - (MO) |
| Stanberry | Gentry | Operational | 4.3 MW | 4 | Gas, Oil | City of Stanberry - (MO) |
| Black Oak Power Producers | Wright | Operational | 4 MW | 2 | Landfill, Gas | Cube District Energy, LLC |
| La Plata | Macon | Operational | 3.6 MW | 2 | Oil | City of La Plata - (MO) |
| Shelbina Power #3 | Shelby | Operational | 3.6 MW | 2 | Oil | City of Shelbina - (MO) |
| Noble Hill Landfill | Greene | Operational | 3.2 MW | 1 | Landfill, Gas | City of Springfield - (MO) |
| Ameresco Jefferson City | Cole | Operational | 3 MW | 3 | Landfill, Gas | AMERESCO Jefferson City LLC |
| Independence Solar Farm | Jackson | Operational | 3 MW | 1 | Solar | MC Power Companies Inc |
| Niangua | Camden | Operational | 3 MW | 2 | Hydro | Sho-Me Power Electric Coop |
| Butler Solar Power Project | Bates | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Macon Solar Power Project | Macon | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Marshall Solar Farm (MO) | Saline | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Rolla Solar Farm (MO) | Phelps | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Trenton Solar Farm (MO) | Grundy | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Waynesville Solar Farm (MO) | Pulaski | Operational | 2.8 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Chillicothe Solar Farm | Livingston | Operational | 2.5 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| El Dorado Springs Solar Farm | Cedar | Operational | 2.5 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Farmington Solar Farm | St Francois | Operational | 2.5 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Higginsville Solar Farm | Lafayette | Operational | 2.5 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Lebanon Solar Farm (MO) | Laclede | Operational | 2.5 MW | 1 | Solar | Missouri Jnt Muni.Pwr Elec. Ut. Comm. |
| Prosperity Solar Farm CSG | Jasper | Operational | 2.3 MW | 1 | Solar | Empire District Electric Co |
| MBS Textbook Exchange | Boone | Operational | 2 MW | 2 | Oil | MBS TextBook Exchange LLC |
| Walton Street Substation | St Francois | Operational | 2 MW | 1 | Oil | City of Farmington - (MO) |
| Renewable Energy Center at BJH | St Louis City | Operational | 1.6 MW | 1 | Solar | Union Electric Co - (MO) |
| St Joseph Landfill Generating Station | Buchanan | Operational | 1.6 MW | 1 | Landfill, Gas | Evergy Missouri West |
| Cape Girardeau Renewable Energy Center | Cape Girardeau | Operational | 1.2 MW | 1 | Solar | Union Electric Co - (MO) |
| IKEA St. Louis 410 | St Louis City | Operational | 1 MW | 1 | Solar | IKEA Property Inc |
| KCP&L SmartGrid Innovation Park | Jackson | Operational | 1 MW | 1 | Battery | Evergy Metro |
| Macon | Macon | Operational | 1 MW | 1 | Oil | City of Macon - (MO) |