Directory of Power Plants in Arkansas
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Murray | City of North Little Rock - (AR) | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 116.4 GWh | Sep 1988 | Dec 2025 | Water |
| Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 213.2 GWh | Aug 2020 | May 2026 | Solar |
| Cherry Valley PV I | Cherry Valley PV I, LLC | Cherry Valley, AR | Midcontinent Independent System Operator, Inc. (MISO) | 60.9 GWh | - | May 2026 | Solar |
| Big Cypress Solar, LLC | Big Cypress Solar, LLC | Crawfordsville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 420.8 GWh | Nov 2023 | May 2026 | Solar |
| Dell Power Station | Associated Electric Coop, Inc | Dell, AR | Associated Electric Cooperative, Inc. (AECI) | 3.3 TWh | Jul 2007 | Dec 2025 | Natural Gas : 99.9% |
| Dam 2 | Arkansas Electric Coop Corp | Dumas, AR | Midcontinent Independent System Operator, Inc. (MISO) | 385.1 GWh | May 1999 | Dec 2025 | Water |
| Whillock | Arkansas Electric Coop Corp | Morrilton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 130.9 GWh | Sep 1993 | Dec 2025 | Water |
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | Southwest Power Pool (SWPP) | 133.9 GWh | Nov 1988 | Dec 2025 | Water |
| Woodruff County Solar | Arkansas Electric Coop Corp | Augusta, AR | Midcontinent Independent System Operator, Inc. (MISO) | 176.2 GWh | Sep 2024 | May 2026 | Solar |
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | Southwest Power Pool (SWPP) | 285.3 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| McClellan (AR) | Arkansas Electric Coop Corp | Camden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 26.7 GWh | Apr 1972 | Oct 2025 | Natural Gas : 85.3% Distillate Fuel Oil : 14.7% |
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | Southwest Power Pool (SWPP) | 472.3 GWh | Apr 1963 | Dec 2025 | Natural Gas |
| Elkins Generating Center | Arkansas Electric Coop Corp | Elkins, AR | Southwest Power Pool (SWPP) | 20.2 GWh | Apr 2010 | Dec 2025 | Natural Gas |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 TWh | Jun 2005 | May 2026 | Natural Gas |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 929.3 GWh | Jun 2002 | Dec 2025 | Natural Gas |
Browse Power Plants By Arkansas Counties
Figures are based on December 2025 generation numbers.| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Madison County, AR | # 49 | 1 | 127.0 MWh |
| Polk County, AR | # 48 | 1 | 1.9 GWh |
| Miller County, AR | # 47 | 1 | 2.1 GWh |
| Fulton County, AR | # 46 | 1 | 2.2 GWh |
| Clay County, AR | # 45 | 2 | 2.2 GWh |
| Van Buren County, AR | # 44 | 1 | 2.2 GWh |
| Pike County, AR | # 43 | 1 | 3.0 GWh |
| Greene County, AR | # 42 | 4 | 3.6 GWh |
| Howard County, AR | # 41 | 2 | 10.1 GWh |
| Johnson County, AR | # 40 | 3 | 12.0 GWh |
| Lincoln County, AR | # 39 | 3 | 13.0 GWh |
| Logan County, AR | # 38 | 3 | 13.7 GWh |
| Stone County, AR | # 37 | 1 | 24.9 GWh |
| Calhoun County, AR | # 36 | 1 | 25.7 GWh |
| Ouachita County, AR | # 35 | 3 | 32.1 GWh |
| Grant County, AR | # 34 | 1 | 36.3 GWh |
| Craighead County, AR | # 33 | 3 | 79.3 GWh |
| Washington County, AR | # 32 | 11 | 98.4 GWh |
| Carroll County, AR | # 31 | 4 | 98.5 GWh |
| Clark County, AR | # 30 | 3 | 99.2 GWh |
| Conway County, AR | # 29 | 1 | 130.9 GWh |
| Crawford County, AR | # 28 | 2 | 133.9 GWh |
| Arkansas County, AR | # 27 | 2 | 149.5 GWh |
| Cleburne County, AR | # 26 | 1 | 163.4 GWh |
| Woodruff County, AR | # 25 | 2 | 176.2 GWh |
| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Baxter County, AR | # 24 | 1 | 187.6 GWh |
| Lee County, AR | # 23 | 2 | 205.5 GWh |
| Chicot County, AR | # 22 | 1 | 213.2 GWh |
| St. Francis County, AR | # 21 | 7 | 344.8 GWh |
| Jackson County, AR | # 20 | 3 | 361.3 GWh |
| Garland County, AR | # 19 | 3 | 365.2 GWh |
| White County, AR | # 18 | 4 | 396.7 GWh |
| Ashley County, AR | # 17 | 6 | 439.5 GWh |
| Phillips County, AR | # 16 | 3 | 492.4 GWh |
| Desha County, AR | # 15 | 3 | 508.3 GWh |
| Little River County, AR | # 14 | 1 | 575.8 GWh |
| Marion County, AR | # 13 | 1 | 647.3 GWh |
| Crittenden County, AR | # 12 | 2 | 736.9 GWh |
| Cross County, AR | # 11 | 5 | 761.1 GWh |
| Franklin County, AR | # 10 | 4 | 796.3 GWh |
| Pulaski County, AR | # 9 | 12 | 1.1 TWh |
| Benton County, AR | # 8 | 2 | 2.8 TWh |
| Hempstead County, AR | # 7 | 2 | 3.4 TWh |
| Jefferson County, AR | # 6 | 8 | 4.5 TWh |
| Mississippi County, AR | # 5 | 7 | 7.0 TWh |
| Hot Spring County, AR | # 4 | 5 | 7.2 TWh |
| Independence County, AR | # 3 | 3 | 7.3 TWh |
| Union County, AR | # 2 | 3 | 12.5 TWh |
| Pope County, AR | # 1 | 2 | 14.6 TWh |