Directory of Power Plants in Arkansas
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Arkansas Nuclear One | Entergy Arkansas LLC | Russellville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 15.6 TWh | Nov 1974 | Aug 2024 | Nuclear |
| Union Power Station | Entergy Arkansas LLC | El Dorado, AR | Midcontinent Independent System Operator, Inc. (MISO) | 11.6 TWh | Dec 2002 | Aug 2024 | Natural Gas |
| Independence Steam Electric Station | Entergy Arkansas LLC | Newark, AR | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 TWh | Dec 1982 | Aug 2024 | Subbituminous Coal : 99.9% |
| Dell Power Station | Associated Electric Coop, Inc | Dell, AR | Associated Electric Cooperative, Inc. (AECI) | 4.1 TWh | Jul 2007 | Dec 2023 | Natural Gas : 99.9% |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 TWh | Jun 2005 | Aug 2024 | Natural Gas |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.0 TWh | Nov 2012 | Aug 2024 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| Plum Point Energy Station | NRG Energy Services - Plum Point | Osceola, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 TWh | Aug 2010 | Aug 2024 | Subbituminous Coal : 99.7% |
| White Bluff | Entergy Arkansas LLC | Redfield, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 TWh | Jul 1980 | Aug 2024 | Subbituminous Coal : 99.5% |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.0 TWh | Apr 1978 | Aug 2024 | Subbituminous Coal : 99.7% |
| Hot Spring Generating Facility | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 TWh | May 2002 | Aug 2024 | Natural Gas |
| Pine Bluff Energy Center | Pine Bluff Energy LLC | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Jul 2001 | Aug 2024 | Natural Gas |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 941.0 GWh | Jun 2002 | Dec 2023 | Natural Gas |
| Bull Shoals | USCE-Little Rock District | Mountain Home, AR | Southwestern Power Administration (SPA) | 750.5 GWh | Aug 1952 | Dec 2023 | Water |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 561.1 GWh | Dec 1967 | Aug 2024 | Black Liquor : 67.8% Natural Gas : 15.5% Wood/Wood Waste Solids : 10.0% Bituminous Coal : 5.4% Tire-derived Fuels : 1.4% |
| Dardanelle | USCE-Little Rock District | Dardanelle, AR | Southwestern Power Administration (SPA) | 426.2 GWh | Mar 1965 | Dec 2023 | Water |
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | Southwest Power Pool (SWPP) | 404.5 GWh | Apr 1963 | Dec 2023 | Natural Gas |
| Dam 2 | Arkansas Electric Coop Corp | Dumas, AR | Midcontinent Independent System Operator, Inc. (MISO) | 342.3 GWh | May 1999 | Dec 2023 | Water |
| Newport Solar Project | Newport Solar, LLC | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 330.0 GWh | Sep 2023 | Aug 2024 | Solar |
| Big Cypress Solar, LLC | Big Cypress Solar, LLC | Crawfordsville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 311.3 GWh | Nov 2023 | Aug 2024 | Solar |
| Pine Bluff Mill | Evergreen Packaging Inc | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 289.0 GWh | Apr 1958 | Dec 2023 | Black Liquor : 80.1% Natural Gas : 19.9% |
| Ozark | USCE-Little Rock District | Ozark, AR | Southwestern Power Administration (SPA) | 253.1 GWh | Oct 1972 | Dec 2023 | Water |
| Blakely Mountain | USCE -Vickburg District | Royal, AR | Midcontinent Independent System Operator, Inc. (MISO) | 234.9 GWh | Aug 1955 | Dec 2023 | Water |
| Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 210.7 GWh | Aug 2020 | Aug 2024 | Solar |
| Norfork | USCE-Little Rock District | Salesville, AR | Southwestern Power Administration (SPA) | 210.2 GWh | May 1944 | Jun 2023 | Water |
| Greers Ferry Lake | USCE-Little Rock District | Heber Springs, AR | Southwestern Power Administration (SPA) | 209.7 GWh | Feb 1964 | Dec 2023 | Water |
| Searcy Solar Hybrid | Searcy Solar, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 208.2 GWh | Dec 2021 | Aug 2024 | Solar |
| Harry D Mattison Gas Plant | Southwestern Electric Power Co | Tontitown, AR | Southwest Power Pool (SWPP) | 180.5 GWh | Jun 2007 | Nov 2023 | Natural Gas |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 180.0 GWh | Sep 2023 | Aug 2024 | Solar |
| Lake Catherine | Entergy Arkansas LLC | Jones Mill, AR | Midcontinent Independent System Operator, Inc. (MISO) | 173.5 GWh | Mar 1970 | Aug 2023 | Natural Gas |
| Crooked Lake Solar, LLC | Crooked Lake Solar, LLC | Blytheville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 161.0 GWh | - | Aug 2024 | Solar |
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 157.5 GWh | Dec 2017 | Aug 2024 | Solar |
| Degray | USCE -Vickburg District | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 156.4 GWh | Jan 1972 | Aug 2024 | Water |
| Carpenter | Entergy Arkansas LLC | Hot Springs, AR | Midcontinent Independent System Operator, Inc. (MISO) | 150.6 GWh | Dec 1931 | Dec 2023 | Water |
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | Southwest Power Pool (SWPP) | 148.8 GWh | Apr 2001 | Dec 2023 | Natural Gas |
| Murray | City of North Little Rock - (AR) | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 142.4 GWh | Sep 1988 | Dec 2023 | Water |
| Whillock | Arkansas Electric Coop Corp | Morrilton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 135.3 GWh | Sep 1993 | Dec 2023 | Water |
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | Southwest Power Pool (SWPP) | 123.8 GWh | Nov 1988 | Dec 2023 | Water |
| Beaver Dam | USCE-Little Rock District | Eureka Springs, AR | Southwestern Power Administration (SPA) | 117.7 GWh | Apr 1965 | Dec 2023 | Water |
| Clearwater Paper APP CB | Clearwater Paper Corporation | Arkansas City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 110.7 GWh | Oct 1977 | Dec 2023 | Black Liquor : 63.6% Natural Gas : 36.3% |
| Jonesboro City Water & Light Plant | City Water and Light Plant | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 84.7 GWh | Jun 1999 | Dec 2023 | Natural Gas |
| Narrows (AR) | USCE -Vickburg District | Murfreesboro, AR | Southwest Power Pool (SWPP) | 46.7 GWh | Apr 1950 | Dec 2023 | Water |
| McClellan (AR) | Arkansas Electric Coop Corp | Camden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 41.1 GWh | Apr 1972 | Dec 2023 | Natural Gas |
| Remmel | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 39.7 GWh | Dec 1924 | Dec 2023 | Water |
| UA Central Utility Plant | University Of Arkansas | Fayetteville, AR | Southwest Power Pool (SWPP) | 37.5 GWh | Jan 2016 | Dec 2023 | Natural Gas |
| White River Lock and Dam 3 | White River Hydroelectric | Marcella, AR | Southwestern Power Administration (SPA) | 30.4 GWh | Jul 2006 | Aug 2024 | Water |
| Two Pine Landfill Gas Recovery | WM Renewable Energy LLC | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 26.5 GWh | Sep 2006 | Dec 2023 | Landfill Gas |
| Elkins Generating Center | Arkansas Electric Coop Corp | Elkins, AR | Southwest Power Pool (SWPP) | 25.2 GWh | Apr 2010 | Dec 2023 | Natural Gas |
| SR Camden | SR Camden, LLC | Camden, AR | Southwestern Power Administration (SPA) | 20.0 GWh | Nov 2015 | Aug 2024 | Solar |
| White River Lock and Dam 2 | White River Hydroelectric | Locust Grove, AR | Southwestern Power Administration (SPA) | 15.2 GWh | Feb 2007 | Aug 2024 | Water |
| White River Lock and Dam 1 | White River Hydroelectric | Batesville, AR | Southwestern Power Administration (SPA) | 15.2 GWh | May 2007 | Aug 2024 | Water |
| Branch Solar Farm | Oklahoma Gas & Electric Co | Branch, AR | Southwest Power Pool (SWPP) | 9.9 GWh | Sep 2021 | Dec 2023 | Solar |
| Westside Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 9.2 GWh | Jun 2019 | Aug 2024 | Solar |
| Scenic Hill Solar III | Scenic Hill Solar III LLC | Clarksville, AR | Southwestern Power Administration (SPA) | 9.1 GWh | Nov 2017 | Dec 2023 | Solar |
| Noland Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 8.9 GWh | Jun 2019 | Aug 2024 | Solar |
| Waste Management Eco Vista LFGTE | WM Renewable Energy LLC | Springdale, AR | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | Oct 2010 | Dec 2023 | Natural Gas |
| Georgia-Pacific Crossett LLC | Georgia-Pacific Crossett LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Apr 1962 | Jun 2024 | Natural Gas |
| Scenic Hill Solar IV, LLC | Greenbacker Renewable Energy Corporation | Clarksville, AR | Southwest Power Pool (SWPP) | 4.0 GWh | Nov 2019 | Dec 2023 | Solar |
| General Dynamics | Today's Power, Inc. | Hampton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Oct 2020 | Dec 2023 | Solar |
| Paragould Solar Farm | Paragould Light & Water Comm | Paragould, AR | Southwestern Power Administration (SPA) | 3.3 GWh | Oct 2021 | Dec 2023 | Solar |
| City of Paris Solar | Today's Power, Inc. | Paris, AR | Southwest Power Pool (SWPP) | 2.8 GWh | May 2020 | Dec 2023 | Solar |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2018 | Dec 2023 | Solar |
| Clay County Electrical Cooperative | Today's Power, Inc. | Corning, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Apr 2020 | Dec 2023 | Solar |
| Farmers Electric Cooperative | Today's Power, Inc. | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2019 | Dec 2023 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2018 | Dec 2023 | Solar |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | May 2020 | Dec 2023 | Solar |
| Forrest City- Eldridge Road | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Forrest City- Prison Site | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2023 | Solar |
| Hot Springs 2020 | Greenbacker Renewable Energy Corporation | Hot Springs, AR | Southwest Power Pool (SWPP) | 1.7 GWh | Feb 2021 | Dec 2023 | Solar |
| Ozarks Natural Energy Community Solar | Ozarks Electric Coop Corp - (AR) | Springdale, AR | Southwest Power Pool (SWPP) | 1.3 GWh | Mar 2016 | Dec 2023 | Solar |
| FECC Solar Benton | Today's Power, Inc. | Benton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Feb 2017 | Jul 2024 | Solar |
| Paragould Reciprocating | Paragould Light & Water Comm | Paragould, AR | Southwestern Power Administration (SPA) | 649.0 MWh | Jun 2001 | Dec 2023 | Natural Gas |
| Paragould Turbine | Paragould Light & Water Comm | Paragould, AR | Southwestern Power Administration (SPA) | 161.0 MWh | Jul 1990 | Dec 2023 | Natural Gas |
Browse Power Plants By Arkansas Counties
Figures are based on August 2024 generation numbers.| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Pope County, AR | # 1 | 2 | 16.1 TWh |
| Union County, AR | # 2 | 3 | 11.6 TWh |
| Mississippi County, AR | # 3 | 7 | 7.2 TWh |
| Independence County, AR | # 4 | 3 | 5.9 TWh |
| Hot Spring County, AR | # 5 | 4 | 5.6 TWh |
| Jefferson County, AR | # 6 | 3 | 4.4 TWh |
| Hempstead County, AR | # 7 | 2 | 3.2 TWh |
| Benton County, AR | # 8 | 1 | 2.0 TWh |
| Pulaski County, AR | # 9 | 8 | 1.1 TWh |
| Marion County, AR | # 10 | 1 | 750.5 GWh |
| Franklin County, AR | # 11 | 3 | 667.6 GWh |
| Little River County, AR | # 12 | 1 | 561.1 GWh |
| Desha County, AR | # 13 | 2 | 453.0 GWh |
| White County, AR | # 14 | 5 | 388.2 GWh |
| Garland County, AR | # 15 | 3 | 387.2 GWh |
| Jackson County, AR | # 16 | 3 | 332.3 GWh |
| Crittenden County, AR | # 17 | 2 | 311.3 GWh |
| Washington County, AR | # 18 | 9 | 269.5 GWh |
| Chicot County, AR | # 19 | 1 | 210.7 GWh |
| Baxter County, AR | # 20 | 1 | 210.2 GWh |
| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Cleburne County, AR | # 21 | 1 | 209.7 GWh |
| Arkansas County, AR | # 22 | 2 | 157.5 GWh |
| Clark County, AR | # 23 | 1 | 156.4 GWh |
| Conway County, AR | # 24 | 1 | 135.3 GWh |
| Crawford County, AR | # 25 | 2 | 123.8 GWh |
| Carroll County, AR | # 26 | 3 | 119.5 GWh |
| Craighead County, AR | # 27 | 3 | 87.0 GWh |
| Pike County, AR | # 28 | 1 | 46.7 GWh |
| Ouachita County, AR | # 29 | 2 | 44.5 GWh |
| Stone County, AR | # 30 | 1 | 30.4 GWh |
| Calhoun County, AR | # 31 | 1 | 20.0 GWh |
| Johnson County, AR | # 32 | 2 | 13.1 GWh |
| Ashley County, AR | # 33 | 5 | 6.6 GWh |
| St. Francis County, AR | # 34 | 4 | 4.2 GWh |
| Greene County, AR | # 35 | 4 | 4.1 GWh |
| Logan County, AR | # 36 | 3 | 2.8 GWh |
| Clay County, AR | # 37 | 2 | 2.3 GWh |
| Lincoln County, AR | # 38 | 2 | 2.2 GWh |
| Saline County, AR | # 39 | 1 | 1.1 GWh |