Directory of Power Plants in Arkansas
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ACC | Entegrity Solar ACC, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Apr 2023 | Dec 2024 | Solar |
| ADC Varner | Entegrity Solar ADC, LLC | Gould, AR | Midcontinent Independent System Operator, Inc. (MISO) | 8.6 GWh | Feb 2024 | Dec 2024 | Solar |
| Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 14.1 TWh | Nov 1974 | May 2026 | Nuclear |
| Arkansas Valley | Today's Power, Inc. | Ozark, AR | Southwestern Power Administration (SPA) | 2.1 GWh | Nov 2023 | Dec 2025 | Solar |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 575.8 GWh | Dec 1967 | May 2026 | Black Liquor : 69.8% Natural Gas : 11.6% Wood/Wood Waste Solids : 11.5% Bituminous Coal : 5.8% Tire-derived Fuels : 1.4% |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Beaver Dam (AR) | USCE-Little Rock District | Eureka Springs, AR | Southwestern Power Administration (SPA) | 94.6 GWh | Apr 1965 | Dec 2024 | Water |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2025 | 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 |
| Blakely Mountain | USCE -Vickburg District | Royal, AR | Midcontinent Independent System Operator, Inc. (MISO) | 216.4 GWh | Aug 1955 | Dec 2025 | Water |
| Branch Solar Farm | Oklahoma Gas & Electric Co | Branch, AR | Southwest Power Pool (SWPP) | 7.2 GWh | Sep 2021 | Dec 2025 | Solar |
| Bull Shoals | USCE-Little Rock District | Mountain Home, AR | Southwestern Power Administration (SPA) | 647.3 GWh | Aug 1952 | Dec 2024 | Water |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2020 | Dec 2025 | Solar |
| Carpenter | Entergy Arkansas LLC | Hot Springs, AR | Midcontinent Independent System Operator, Inc. (MISO) | 147.2 GWh | Dec 1931 | Dec 2025 | Water |
| Cherry Valley PV I | Cherry Valley PV I, LLC | Cherry Valley, AR | Midcontinent Independent System Operator, Inc. (MISO) | 60.9 GWh | - | May 2026 | Solar |
| Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 213.2 GWh | Aug 2020 | May 2026 | Solar |
| City of Clarksville | Today's Power, Inc. | Clarksville, AR | Southwest Power Pool (SWPP) | 663.0 MWh | Oct 2025 | Dec 2025 | Solar |
| City of Green Forest (Carroll) | Entegrity Solar Green Forest, LLC | Berryville, AR | Southwest Power Pool (SWPP) | 2.2 GWh | Dec 2021 | Dec 2024 | Solar |
| City of Paris Solar | Today's Power, Inc. | Paris, AR | Southwest Power Pool (SWPP) | 2.6 GWh | May 2020 | Dec 2025 | Solar |
| Clay County Electrical Cooperative | Today's Power, Inc. | Corning, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2020 | Dec 2025 | Solar |
| Clearwater Paper APP CB | Clearwater Paper Corporation | Arkansas City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 123.3 GWh | Oct 1977 | Dec 2025 | Black Liquor : 58.1% Natural Gas : 41.5% |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2025 | Solar |
| Crooked Lake Solar, LLC | Crooked Lake Solar, LLC | Blytheville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 391.3 GWh | Apr 2024 | May 2026 | Solar |
| Crossett SD | Entegrity Solar Crossett SD, LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2022 | Dec 2024 | Solar |
| Crossett Solar | Cubico USA, LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 207.0 GWh | Aug 2024 | May 2026 | Solar |
| Crossover Wind | Crossover Wind, LLC | Wynne, AR | Midcontinent Independent System Operator, Inc. (MISO) | 401.6 GWh | May 2025 | May 2026 | Wind |
| Dam 2 | Arkansas Electric Coop Corp | Dumas, AR | Midcontinent Independent System Operator, Inc. (MISO) | 385.1 GWh | May 1999 | Dec 2025 | Water |
| Dardanelle | USCE-Little Rock District | Dardanelle, AR | Southwestern Power Administration (SPA) | 517.3 GWh | Mar 1965 | Dec 2024 | Water |
| Degray | USCE -Vickburg District | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 86.8 GWh | Jan 1972 | May 2026 | Water |
| 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% |
| Driver Solar | Entergy Arkansas LLC | Osceola, AR | Midcontinent Independent System Operator, Inc. (MISO) | 332.7 GWh | Oct 2024 | May 2026 | Solar |
| El Dorado AR | Entegrity Solar El Dorado SD, LLC | El Dorado, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2024 | Dec 2024 | Solar |
| Elkins Generating Center | Arkansas Electric Coop Corp | Elkins, AR | Southwest Power Pool (SWPP) | 20.2 GWh | Apr 2010 | Dec 2025 | Natural Gas |
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | Southwest Power Pool (SWPP) | 133.9 GWh | Nov 1988 | Dec 2025 | Water |
| Farmers Electric Cooperative | Today's Power, Inc. | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | May 2019 | Dec 2025 | Solar |
| Fayetteville Public Schools (Ozarks) | Nabholz Solar FPS Ozarks, LLC | Elkins, AR | Southwest Power Pool (SWPP) | 2.2 GWh | May 2023 | Dec 2024 | Solar |
| Fayetteville Public Schools (SWEPCO) | Nabholz Solar FPS, LLC | Booneville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 8.7 GWh | Jul 2023 | Dec 2024 | Solar |
| Flat Fork Solar | Flat Fork Solar, LLC | Wheatley, AR | Midcontinent Independent System Operator, Inc. (MISO) | 338.9 GWh | Jul 2025 | May 2026 | Solar |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.8 TWh | Apr 1978 | May 2026 | Subbituminous Coal : 99.9% |
| Forgeview Solar | Forgeview Solar, LLC | Blytheville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 186.7 GWh | Nov 2025 | May 2026 | Solar |
| Forrest City- Eldridge Road | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Mar 2021 | Dec 2024 | Solar |
| Forrest City- Prison Site | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Mar 2021 | Dec 2024 | Solar |
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | Southwest Power Pool (SWPP) | 285.3 GWh | Apr 2001 | Dec 2025 | Natural Gas |
| General Dynamics | Today's Power, Inc. | Hampton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Oct 2020 | Dec 2025 | Solar |
| Greers Ferry Lake | USCE-Little Rock District | Heber Springs, AR | Southwestern Power Administration (SPA) | 163.4 GWh | Feb 1964 | Dec 2024 | Water |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 214.3 GWh | Sep 2023 | May 2026 | Solar |
| 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 |
| Hindsville | Today's Power, Inc. | Hindsville, AR | Southwest Power Pool (SWPP) | 127.0 MWh | Nov 2025 | Dec 2025 | Solar |
| Hot Spring Generating Facility | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | May 2002 | May 2026 | Natural Gas |
| Hot Springs 2020 | Greenbacker Renewable Energy Corporation | Hot Springs, AR | Southwest Power Pool (SWPP) | 1.5 GWh | Feb 2021 | Dec 2025 | Solar |
| Independence Steam Electric Station | Entergy Arkansas LLC | Newark, AR | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 TWh | Dec 1982 | May 2026 | Subbituminous Coal : 99.9% |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.1 TWh | Nov 2012 | May 2026 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| Jonesboro City Water & Light Plant | City Water and Light Plant - (AR) | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 56.6 GWh | Jun 1999 | Dec 2025 | Natural Gas : 99.9% |
| Jonesboro CWL Solar Park | City Water and Light Plant - (AR) | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 20.5 GWh | May 2022 | Dec 2025 | Solar |
| Lake Catherine | Entergy Arkansas LLC | Jones Mill, AR | Midcontinent Independent System Operator, Inc. (MISO) | 336.2 GWh | Mar 1970 | Dec 2025 | Natural Gas |
| Long Lake Solar, LLC | Long Lake Solar, LLC | West Helena, AR | Midcontinent Independent System Operator, Inc. (MISO) | 492.4 GWh | Mar 2025 | May 2026 | Solar |
| LRWRA | Entegrity Solar LRWRA, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Jul 2023 | Dec 2024 | Solar |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 TWh | Jun 2005 | May 2026 | 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% |
| 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 |
| Narrows (AR) | USCE -Vickburg District | Murfreesboro, AR | Southwest Power Pool (SWPP) | 3.0 GWh | Apr 1950 | Dec 2025 | Water |
| Newport Solar Project | Newport Solar, LLC | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 353.8 GWh | Sep 2023 | May 2026 | Solar |
| NLRED 2MW | Today's Power, Inc. | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| NLRED 5MW | Today's Power, Inc. | North Little Rock, AR | Southwest Power Pool (SWPP) | 11.3 GWh | Aug 2024 | Dec 2025 | Solar |
| Noland Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 3.8 GWh | Jun 2019 | May 2026 | Solar |
| Norfork | USCE-Little Rock District | Salesville, AR | Southwestern Power Administration (SPA) | 187.6 GWh | May 1944 | Dec 2024 | Water |
| North Arkansas Electric Cooperative | Today's Power, Inc. | Salem, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2021 | Dec 2025 | Solar |
| Ozark | USCE-Little Rock District | Ozark, AR | Southwestern Power Administration (SPA) | 314.7 GWh | Oct 1972 | Dec 2024 | Water |
| Ozark Solar Park | Today's Power, Inc. | Lincoln, AR | Southwest Power Pool (SWPP) | 4.1 GWh | Jun 2021 | Dec 2025 | Solar |
| Ozarks Natural Energy Community Solar | Ozarks Electric Coop Corp - (AR) | Springdale, AR | Southwest Power Pool (SWPP) | 2.1 GWh | Mar 2016 | Dec 2025 | Solar |
| Paragould Reciprocating | Paragould Municipal Utilities (AR) | Paragould, AR | Southwestern Power Administration (SPA) | 441.0 MWh | Jun 2001 | Dec 2025 | Natural Gas |
| Paragould Solar Farm | Paragould Municipal Utilities (AR) | Paragould, AR | Southwestern Power Administration (SPA) | 3.1 GWh | Oct 2021 | Dec 2025 | Solar |
| Paragould Turbine | Paragould Municipal Utilities (AR) | Paragould, AR | Southwestern Power Administration (SPA) | 48.0 MWh | Jul 1990 | Dec 2025 | Natural Gas |
| Petit Jean | Today's Power, Inc. | Clinton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Nov 2023 | Dec 2025 | Solar |
| Pine Bluff Energy Center | Pine Bluff Energy LLC | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 943.4 GWh | Jul 2001 | May 2026 | Natural Gas |
| Plum Point Energy Station | NRG Energy Services - Plum Point | Osceola, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 TWh | Aug 2010 | May 2026 | Subbituminous Coal : 99.7% |
| Prairie Mist Solar | Prairie Mist Solar Project, LLC | Montrose, AR | Midcontinent Independent System Operator, Inc. (MISO) | 228.2 GWh | Aug 2024 | May 2026 | Solar |
| Quartz Solar, LLC | RWE Clean Energy | Wynne, AR | Midcontinent Independent System Operator, Inc. (MISO) | 298.6 GWh | Feb 2025 | May 2026 | Solar |
| Redfield Solar | Redfield PV I, LLC | Sheridan, AR | Midcontinent Independent System Operator, Inc. (MISO) | 36.3 GWh | - | May 2026 | Solar |
| Remmel | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 46.1 GWh | Dec 1924 | Dec 2025 | Water |
| Rich Mountain Electric Cooperative | Today's Power, Inc. | Mena, AR | Southwest Power Pool (SWPP) | 1.9 GWh | Apr 2020 | Dec 2025 | Solar |
| Rivercrest SD | Entegrity Solar Rivercrest SD, LLC | Wilson, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Feb 2022 | Dec 2024 | Solar |
| SAU Tech | Today's Power, Inc. | Bearden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jun 2019 | Dec 2025 | Solar |
| Scenic Hill Solar III | Scenic Hill Solar III LLC | Clarksville, AR | Southwestern Power Administration (SPA) | 9.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Scenic Hill Solar IV, LLC | Greenbacker Renewable Energy Corporation | Clarksville, AR | Southwest Power Pool (SWPP) | 1.6 GWh | Nov 2019 | Dec 2025 | Solar |
| Searcy Solar Hybrid | Searcy Solar, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 178.0 GWh | Dec 2021 | May 2026 | Solar |
| Searcy Water I | Entegrity Solar SWU, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 834.0 MWh | May 2021 | Dec 2024 | Solar |
| Searcy Water II | Entegrity Solar SWU 2, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | May 2021 | Dec 2024 | Solar |
| South Central Electric Cooperative | Today's Power, Inc. | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2019 | Dec 2025 | Solar |
| Southside SD | Entegrity Solar Southside SD, LLC | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | May 2023 | Dec 2024 | Solar |
| Southwest Arkansas Electric | Today's Power, Inc. | Texarkana, AR | Southwest Power Pool (SWPP) | 2.1 GWh | Jan 2020 | Dec 2025 | Solar |
| Springdale School District | Today's Power, Inc. | Springdale, AR | Southwest Power Pool (SWPP) | 4.6 GWh | Jun 2022 | Dec 2025 | Solar |
| SR Camden | SR Camden, LLC | Camden, AR | Southwestern Power Administration (SPA) | 25.7 GWh | Nov 2015 | May 2026 | Solar |
| Star City School District | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Aug 2021 | Dec 2025 | Solar |
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 149.5 GWh | Dec 2017 | May 2026 | Solar |
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | Southwest Power Pool (SWPP) | 472.3 GWh | Apr 1963 | Dec 2025 | Natural Gas |
| Two Pine Landfill Gas Recovery | WM Renewable Energy LLC | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 29.8 GWh | Sep 2006 | Dec 2025 | Landfill Gas |
| UA Central Utility Plant | University Of Arkansas | Fayetteville, AR | Southwest Power Pool (SWPP) | 36.5 GWh | Jan 2016 | Dec 2025 | Natural Gas |
| UADA | Entegrity Solar UA AG, LLC | Nashville, AR | Southwest Power Pool (SWPP) | 5.9 GWh | Apr 2023 | Dec 2024 | Solar |
| Union Power Station | Entergy Arkansas LLC | El Dorado, AR | Midcontinent Independent System Operator, Inc. (MISO) | 12.5 TWh | Dec 2002 | May 2026 | Natural Gas |
Browse Power Plants By Arkansas Counties
Figures are based on May 2026 generation numbers.| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Arkansas County, AR | # 27 | 2 | 149.5 GWh |
| Ashley County, AR | # 17 | 6 | 439.5 GWh |
| Baxter County, AR | # 24 | 1 | 187.6 GWh |
| Benton County, AR | # 8 | 2 | 2.8 TWh |
| Calhoun County, AR | # 36 | 1 | 25.7 GWh |
| Carroll County, AR | # 31 | 4 | 98.5 GWh |
| Chicot County, AR | # 22 | 1 | 213.2 GWh |
| Clark County, AR | # 30 | 3 | 99.2 GWh |
| Clay County, AR | # 45 | 2 | 2.2 GWh |
| Cleburne County, AR | # 26 | 1 | 163.4 GWh |
| Conway County, AR | # 29 | 1 | 130.9 GWh |
| Craighead County, AR | # 33 | 3 | 79.3 GWh |
| Crawford County, AR | # 28 | 2 | 133.9 GWh |
| Crittenden County, AR | # 12 | 2 | 736.9 GWh |
| Cross County, AR | # 11 | 5 | 761.1 GWh |
| Desha County, AR | # 15 | 3 | 508.3 GWh |
| Franklin County, AR | # 10 | 4 | 796.3 GWh |
| Fulton County, AR | # 46 | 1 | 2.2 GWh |
| Garland County, AR | # 19 | 3 | 365.2 GWh |
| Grant County, AR | # 34 | 1 | 36.3 GWh |
| Greene County, AR | # 42 | 4 | 3.6 GWh |
| Hempstead County, AR | # 7 | 2 | 3.4 TWh |
| Hot Spring County, AR | # 4 | 5 | 7.2 TWh |
| Howard County, AR | # 41 | 2 | 10.1 GWh |
| Independence County, AR | # 3 | 3 | 7.3 TWh |
| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Jackson County, AR | # 20 | 3 | 361.3 GWh |
| Jefferson County, AR | # 6 | 8 | 4.5 TWh |
| Johnson County, AR | # 40 | 3 | 12.0 GWh |
| Lee County, AR | # 23 | 2 | 205.5 GWh |
| Lincoln County, AR | # 39 | 3 | 13.0 GWh |
| Little River County, AR | # 14 | 1 | 575.8 GWh |
| Logan County, AR | # 38 | 3 | 13.7 GWh |
| Madison County, AR | # 49 | 1 | 127.0 MWh |
| Marion County, AR | # 13 | 1 | 647.3 GWh |
| Miller County, AR | # 47 | 1 | 2.1 GWh |
| Mississippi County, AR | # 5 | 7 | 7.0 TWh |
| Ouachita County, AR | # 35 | 3 | 32.1 GWh |
| Phillips County, AR | # 16 | 3 | 492.4 GWh |
| Pike County, AR | # 43 | 1 | 3.0 GWh |
| Polk County, AR | # 48 | 1 | 1.9 GWh |
| Pope County, AR | # 1 | 2 | 14.6 TWh |
| Pulaski County, AR | # 9 | 12 | 1.1 TWh |
| St. Francis County, AR | # 21 | 7 | 344.8 GWh |
| Stone County, AR | # 37 | 1 | 24.9 GWh |
| Union County, AR | # 2 | 3 | 12.5 TWh |
| Van Buren County, AR | # 44 | 1 | 2.2 GWh |
| Washington County, AR | # 32 | 11 | 98.4 GWh |
| White County, AR | # 18 | 4 | 396.7 GWh |
| Woodruff County, AR | # 25 | 2 | 176.2 GWh |