Directory of Power Plants in Arkansas
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| City of Clarksville | Today's Power, Inc. | Clarksville, AR | Southwest Power Pool (SWPP) | 663.0 MWh | Oct 2025 | Dec 2025 | Solar |
| Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 210.6 GWh | Aug 2020 | Aug 2026 | Solar |
| Cherry Valley PV I | Cherry Valley PV I, LLC | Cherry Valley, AR | Midcontinent Independent System Operator, Inc. (MISO) | 165.5 GWh | - | Aug 2026 | Solar |
| Carpenter | Entergy Arkansas LLC | Hot Springs, AR | Midcontinent Independent System Operator, Inc. (MISO) | 147.2 GWh | Dec 1931 | Dec 2025 | Water |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2020 | Dec 2025 | Solar |
| Bull Shoals | USCE-Little Rock District | Mountain Home, AR | Southwestern Power Administration (SPA) | 1.0 TWh | Aug 1952 | Dec 2025 | Water |
| Branch Solar Farm | Oklahoma Gas & Electric Co | Branch, AR | Southwest Power Pool (SWPP) | 7.2 GWh | Sep 2021 | Dec 2025 | Solar |
| Blakely Mountain | USCE -Vickburg District | Royal, AR | Midcontinent Independent System Operator, Inc. (MISO) | 216.4 GWh | Aug 1955 | Dec 2025 | Water |
| Big Cypress Solar, LLC | Big Cypress Solar, LLC | Crawfordsville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 409.2 GWh | Nov 2023 | Aug 2026 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2025 | Solar |
| Beaver Dam (AR) | USCE-Little Rock District | Eureka Springs, AR | Southwestern Power Administration (SPA) | 184.1 GWh | Apr 1965 | Dec 2025 | Water |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 579.9 GWh | Dec 1967 | Aug 2026 | Black Liquor : 68.3% Wood/Wood Waste Solids : 12.7% Natural Gas : 11.4% Bituminous Coal : 6.0% Tire-derived Fuels : 1.6% |
| Arkansas Valley | Today's Power, Inc. | Ozark, AR | Southwestern Power Administration (SPA) | 2.1 GWh | Nov 2023 | Dec 2025 | Solar |
| Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 14.1 TWh | Nov 1974 | Aug 2026 | Nuclear |
| ADC Varner | Entegrity Solar ADC, LLC | Gould, AR | Midcontinent Independent System Operator, Inc. (MISO) | 10.8 GWh | Feb 2024 | Dec 2025 | Solar |
| ACC | Entegrity Solar ACC, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Apr 2023 | Dec 2025 | Solar |
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 | 9.4 GWh |
| Johnson County, AR | # 40 | 3 | 12.0 GWh |
| Logan County, AR | # 39 | 3 | 12.3 GWh |
| Lincoln County, AR | # 38 | 3 | 15.2 GWh |
| Calhoun County, AR | # 37 | 1 | 24.2 GWh |
| Stone County, AR | # 36 | 1 | 28.3 GWh |
| Ouachita County, AR | # 35 | 3 | 32.1 GWh |
| Craighead County, AR | # 34 | 3 | 79.3 GWh |
| Clark County, AR | # 33 | 3 | 82.3 GWh |
| Conway County, AR | # 32 | 1 | 130.9 GWh |
| Grant County, AR | # 31 | 1 | 131.0 GWh |
| Crawford County, AR | # 30 | 2 | 133.9 GWh |
| Arkansas County, AR | # 29 | 3 | 150.4 GWh |
| Woodruff County, AR | # 28 | 2 | 173.9 GWh |
| Lee County, AR | # 27 | 2 | 203.9 GWh |
| Chicot County, AR | # 26 | 1 | 210.6 GWh |
| Cleburne County, AR | # 25 | 1 | 241.2 GWh |
| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Baxter County, AR | # 24 | 1 | 306.4 GWh |
| Washington County, AR | # 23 | 11 | 321.9 GWh |
| Carroll County, AR | # 22 | 4 | 323.1 GWh |
| Jackson County, AR | # 21 | 3 | 358.7 GWh |
| Garland County, AR | # 20 | 3 | 365.2 GWh |
| White County, AR | # 19 | 4 | 387.1 GWh |
| Ashley County, AR | # 18 | 6 | 433.0 GWh |
| St. Francis County, AR | # 17 | 7 | 450.1 GWh |
| Phillips County, AR | # 16 | 3 | 489.0 GWh |
| Desha County, AR | # 15 | 3 | 508.3 GWh |
| Little River County, AR | # 14 | 1 | 579.9 GWh |
| Crittenden County, AR | # 13 | 2 | 715.1 GWh |
| Franklin County, AR | # 12 | 4 | 761.2 GWh |
| Cross County, AR | # 11 | 5 | 887.6 GWh |
| Marion County, AR | # 10 | 1 | 1.0 TWh |
| Pulaski County, AR | # 9 | 12 | 1.1 TWh |
| Benton County, AR | # 8 | 2 | 2.6 TWh |
| Hempstead County, AR | # 7 | 2 | 3.5 TWh |
| Jefferson County, AR | # 6 | 8 | 4.0 TWh |
| Mississippi County, AR | # 5 | 10 | 7.2 TWh |
| Hot Spring County, AR | # 4 | 5 | 7.4 TWh |
| Independence County, AR | # 3 | 3 | 7.5 TWh |
| Union County, AR | # 2 | 3 | 12.7 TWh |
| Pope County, AR | # 1 | 2 | 14.6 TWh |