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) | 16.5 TWh | Nov 1974 | Mar 2024 | Nuclear |
| Union Power Station | Entergy Arkansas LLC | El Dorado, AR | Midcontinent Independent System Operator, Inc. (MISO) | 13.2 TWh | Dec 2002 | Mar 2024 | Natural Gas |
| Independence Steam Electric Station | Entergy Arkansas LLC | Newark, AR | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 TWh | Dec 1982 | Mar 2024 | Subbituminous Coal : 99.9% |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 TWh | Jun 2005 | Mar 2024 | Natural Gas |
| White Bluff | Entergy Arkansas LLC | Redfield, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 TWh | Jul 1980 | Mar 2024 | Subbituminous Coal : 99.6% |
| Plum Point Energy Station | NRG Energy Services - Plum Point | Osceola, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 TWh | Aug 2010 | Mar 2024 | Subbituminous Coal : 99.7% |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.4 TWh | Nov 2012 | Mar 2024 | Subbituminous Coal : 99.5% |
| Dell Power Station | Associated Electric Coop, Inc | Dell, AR | Associated Electric Cooperative, Inc. (AECI) | 3.3 TWh | Jul 2007 | Dec 2022 | Natural Gas : 99.8% |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.2 TWh | Apr 1978 | Mar 2024 | Subbituminous Coal : 99.7% |
| Hot Spring Generating Facility | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 TWh | May 2002 | Mar 2024 | Natural Gas |
| Pine Bluff Energy Center | Pine Bluff Energy LLC | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 TWh | Jul 2001 | Mar 2024 | Natural Gas |
| Bull Shoals | USCE-Little Rock District | Mountain Home, AR | Southwestern Power Administration (SPA) | 1.1 TWh | Aug 1952 | Dec 2022 | Water |
| Harry L. Oswald | Arkansas Electric Coop Corp | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | Jun 2002 | Dec 2022 | Natural Gas |
| Ashdown | Domtar Industries Inc | Ashdown, AR | Southwest Power Pool (SWPP) | 549.8 GWh | Dec 1967 | Mar 2024 | Black Liquor : 66.6% Natural Gas : 14.8% Wood/Wood Waste Solids : 10.6% Bituminous Coal : 6.5% Tire-derived Fuels : 1.5% |
| Thomas Fitzhugh | Arkansas Electric Coop Corp | Ozark, AR | Southwest Power Pool (SWPP) | 492.5 GWh | Apr 1963 | Dec 2022 | Natural Gas |
| Dardanelle | USCE-Little Rock District | Dardanelle, AR | Southwestern Power Administration (SPA) | 431.7 GWh | Mar 1965 | Dec 2022 | Water |
| Dam 2 | Arkansas Electric Coop Corp | Dumas, AR | Midcontinent Independent System Operator, Inc. (MISO) | 391.7 GWh | May 1999 | Dec 2022 | Water |
| Pine Bluff Mill | Evergreen Packaging Inc | Pine Bluff, AR | Midcontinent Independent System Operator, Inc. (MISO) | 333.3 GWh | Apr 1958 | Dec 2022 | Black Liquor : 83.9% Natural Gas : 16.1% |
| Ozark | USCE-Little Rock District | Ozark, AR | Southwestern Power Administration (SPA) | 300.4 GWh | Oct 1972 | Dec 2022 | Water |
| Norfork | USCE-Little Rock District | Salesville, AR | Southwestern Power Administration (SPA) | 274.2 GWh | May 1944 | Dec 2022 | Water |
| Searcy Solar Hybrid | Searcy Solar, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 227.0 GWh | Dec 2021 | Mar 2024 | Solar |
| Chicot Solar | Chicot Solar, LLC | Lake Village, AR | Midcontinent Independent System Operator, Inc. (MISO) | 225.7 GWh | Aug 2020 | Mar 2024 | Solar |
| Greers Ferry Lake | USCE-Little Rock District | Heber Springs, AR | Southwestern Power Administration (SPA) | 213.6 GWh | Feb 1964 | Dec 2022 | Water |
| Lake Catherine | Entergy Arkansas LLC | Jones Mill, AR | Midcontinent Independent System Operator, Inc. (MISO) | 210.1 GWh | Mar 1970 | Dec 2022 | Natural Gas |
| Degray | USCE -Vickburg District | Arkadelphia, AR | Midcontinent Independent System Operator, Inc. (MISO) | 209.1 GWh | Jan 1972 | Mar 2024 | Water |
| Harry D Mattison Gas Plant | Southwestern Electric Power Co | Tontitown, AR | Southwest Power Pool (SWPP) | 208.8 GWh | Jun 2007 | Dec 2022 | Natural Gas |
| Blakely Mountain | USCE -Vickburg District | Royal, AR | Midcontinent Independent System Operator, Inc. (MISO) | 183.4 GWh | Aug 1955 | Dec 2022 | Water |
| Stuttgart Solar | Stuttgart Solar, LLC | Stuttgart, AR | Midcontinent Independent System Operator, Inc. (MISO) | 175.5 GWh | Dec 2017 | Mar 2024 | Solar |
| Beaver Dam | USCE-Little Rock District | Eureka Springs, AR | Southwestern Power Administration (SPA) | 163.2 GWh | Apr 1965 | Dec 2022 | Water |
| Newport Solar Project | Newport Solar, LLC | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 139.7 GWh | - | Mar 2024 | Solar |
| Carpenter | Entergy Arkansas LLC | Hot Springs, AR | Midcontinent Independent System Operator, Inc. (MISO) | 120.4 GWh | Dec 1931 | Dec 2022 | Water |
| Ellis Hydro | Arkansas Electric Coop Corp | Van Buren, AR | Southwest Power Pool (SWPP) | 111.9 GWh | Nov 1988 | Dec 2022 | Water |
| Clearwater Paper APP CB | Clearwater Paper Corporation | Arkansas City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 111.8 GWh | Oct 1977 | Dec 2022 | Black Liquor : 68.1% Natural Gas : 31.7% |
| Whillock | Arkansas Electric Coop Corp | Morrilton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 111.1 GWh | Sep 1993 | Dec 2022 | Water |
| Jonesboro City Water & Light Plant | City Water and Light Plant | Jonesboro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 100.9 GWh | Jun 1999 | Dec 2022 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Big Cypress Solar, LLC | Big Cypress Solar, LLC | Crawfordsville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 89.2 GWh | - | Mar 2024 | Solar |
| Murray | City of North Little Rock - (AR) | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 78.3 GWh | Sep 1988 | Dec 2022 | Water |
| Fulton (AR) | Arkansas Electric Coop Corp | Fulton, AR | Southwest Power Pool (SWPP) | 71.7 GWh | Apr 2001 | Dec 2022 | Natural Gas |
| Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 71.6 GWh | - | Mar 2024 | Solar |
| McClellan (AR) | Arkansas Electric Coop Corp | Camden, AR | Midcontinent Independent System Operator, Inc. (MISO) | 48.9 GWh | Apr 1972 | Dec 2022 | Natural Gas : 94.8% Distillate Fuel Oil : 5.2% |
| UA Central Utility Plant | University Of Arkansas | Fayetteville, AR | Southwest Power Pool (SWPP) | 43.0 GWh | Jan 2016 | Dec 2022 | Natural Gas |
| Remmel | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 34.1 GWh | Dec 1924 | Dec 2022 | Water |
| Narrows (AR) | USCE -Vickburg District | Murfreesboro, AR | Southwest Power Pool (SWPP) | 33.3 GWh | Apr 1950 | Dec 2022 | Water |
| White River Lock and Dam 3 | White River Hydroelectric | Marcella, AR | Southwestern Power Administration (SPA) | 31.5 GWh | Jul 2006 | Mar 2024 | Water |
| Elkins Generating Center | Arkansas Electric Coop Corp | Elkins, AR | Southwest Power Pool (SWPP) | 29.8 GWh | Apr 2010 | Dec 2022 | Natural Gas |
| Two Pine Landfill Gas Recovery | WM Renewable Energy LLC | North Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 26.7 GWh | Sep 2006 | Dec 2022 | Landfill Gas |
| Waste Management Eco Vista LFGTE | WM Renewable Energy LLC | Springdale, AR | Midcontinent Independent System Operator, Inc. (MISO) | 24.6 GWh | Oct 2010 | Dec 2022 | Landfill Gas |
| Georgia-Pacific Crossett LLC | Georgia-Pacific Crossett LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 24.2 GWh | Apr 1962 | Jul 2023 | Natural Gas |
| SR Camden | SR Camden, LLC | Camden, AR | Southwestern Power Administration (SPA) | 23.3 GWh | Nov 2015 | Mar 2024 | Solar |
| White River Lock and Dam 2 | White River Hydroelectric | Locust Grove, AR | Southwestern Power Administration (SPA) | 15.8 GWh | Feb 2007 | Mar 2024 | Water |
| White River Lock and Dam 1 | White River Hydroelectric | Batesville, AR | Southwestern Power Administration (SPA) | 15.8 GWh | May 2007 | Mar 2024 | Water |
| Scenic Hill Solar III | Scenic Hill Solar III LLC | Clarksville, AR | Southwestern Power Administration (SPA) | 10.6 GWh | Nov 2017 | Dec 2022 | Solar |
| Westside Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 10.1 GWh | Jun 2019 | Mar 2024 | Solar |
| Branch Solar Farm | Oklahoma Gas & Electric Co | Branch, AR | Southwest Power Pool (SWPP) | 9.9 GWh | Sep 2021 | Dec 2022 | Solar |
| Noland Wastewater Treatment Plant Hybrid | Today's Power, Inc. | Fayetteville, AR | Southwest Power Pool (SWPP) | 9.0 GWh | Jun 2019 | Mar 2024 | Solar |
| Fourche Creek Wastewater | Little Rock Water Reclamation Authority | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Nov 2009 | Feb 2022 | Other Biomass Gas : 91.1% Natural Gas : 8.9% |
| Scenic Hill Solar IV, LLC | Greenbacker Renewable Energy Corporation | Clarksville, AR | Southwest Power Pool (SWPP) | 4.0 GWh | Nov 2019 | Dec 2022 | Solar |
| General Dynamics | Today's Power, Inc. | Hampton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Oct 2020 | Dec 2022 | Solar |
| City of Paris Solar | Today's Power, Inc. | Paris, AR | Southwest Power Pool (SWPP) | 2.9 GWh | May 2020 | Dec 2022 | Solar |
| C&L | Today's Power, Inc. | Star City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | May 2020 | Dec 2022 | Solar |
| Ashley-Chicot Solar | Today's Power, Inc. | Hamburg, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2018 | Dec 2022 | Solar |
| Farmers Electric Cooperative | Today's Power, Inc. | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | May 2019 | Dec 2022 | Solar |
| Craighead Electric Solar One | Today's Power, Inc. | Brookland, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.3 GWh | Jul 2018 | Dec 2022 | Solar |
| Forrest City- Eldridge Road | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Mar 2021 | Dec 2022 | Solar |
| Clay County Electrical Cooperative | Today's Power, Inc. | Corning, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2020 | Dec 2022 | Solar |
| Forrest City- Prison Site | Greenbacker Renewable Energy Corporation | Forrest City, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Mar 2021 | Dec 2022 | Solar |
| Hot Springs 2020 | Greenbacker Renewable Energy Corporation | Hot Springs, AR | Southwest Power Pool (SWPP) | 1.8 GWh | Feb 2021 | Dec 2022 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2018 | Dec 2022 | Solar |
| Ozarks Natural Energy Community Solar | Ozarks Electric Coop Corp - (AR) | Springdale, AR | Southwest Power Pool (SWPP) | 1.6 GWh | Mar 2016 | Dec 2022 | Solar |
| FECC Solar Benton | Today's Power, Inc. | Benton, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | Feb 2017 | Mar 2024 | Solar |
| Paragould Reciprocating | Paragould Light & Water Comm | Paragould, AR | Southwestern Power Administration (SPA) | 551.6 MWh | Jun 2001 | Dec 2022 | Natural Gas |
| Paragould Turbine | Paragould Light & Water Comm | Paragould, AR | Southwestern Power Administration (SPA) | 156.4 MWh | Jul 1990 | Dec 2022 | Natural Gas |
| Municipal Light | City of Piggott - (AR) | Piggott, AR | Southwestern Power Administration (SPA) | 126.0 MWh | Mar 1952 | Dec 2021 | Distillate Fuel Oil |
Browse Power Plants By Arkansas Counties
Figures are based on March 2024 generation numbers.| County | State Rank | Active Plants | Mar 2024 Generation |
|---|---|---|---|
| Pope County, AR | # 1 | 2 | 16.9 TWh |
| Union County, AR | # 2 | 2 | 13.2 TWh |
| Mississippi County, AR | # 3 | 5 | 6.8 TWh |
| Hot Spring County, AR | # 4 | 4 | 6.1 TWh |
| Independence County, AR | # 5 | 3 | 5.7 TWh |
| Jefferson County, AR | # 6 | 3 | 5.6 TWh |
| Hempstead County, AR | # 7 | 2 | 3.5 TWh |
| Benton County, AR | # 8 | 1 | 2.2 TWh |
| Pulaski County, AR | # 9 | 7 | 1.2 TWh |
| Marion County, AR | # 10 | 1 | 1.1 TWh |
| Franklin County, AR | # 11 | 3 | 802.9 GWh |
| Little River County, AR | # 12 | 1 | 549.8 GWh |
| Desha County, AR | # 13 | 2 | 503.5 GWh |
| Washington County, AR | # 14 | 8 | 326.8 GWh |
| Garland County, AR | # 15 | 3 | 305.6 GWh |
| White County, AR | # 16 | 2 | 298.6 GWh |
| Baxter County, AR | # 17 | 1 | 274.2 GWh |
| Chicot County, AR | # 18 | 1 | 225.7 GWh |
| Cleburne County, AR | # 19 | 1 | 213.6 GWh |
| Clark County, AR | # 20 | 1 | 209.1 GWh |
| County | State Rank | Active Plants | Mar 2024 Generation |
|---|---|---|---|
| Arkansas County, AR | # 21 | 2 | 175.5 GWh |
| Carroll County, AR | # 22 | 2 | 164.7 GWh |
| Jackson County, AR | # 23 | 2 | 142.1 GWh |
| Crawford County, AR | # 24 | 2 | 111.9 GWh |
| Conway County, AR | # 25 | 1 | 111.1 GWh |
| Craighead County, AR | # 26 | 2 | 103.2 GWh |
| Crittenden County, AR | # 27 | 1 | 89.2 GWh |
| Ouachita County, AR | # 28 | 2 | 52.8 GWh |
| Pike County, AR | # 29 | 1 | 33.3 GWh |
| Stone County, AR | # 30 | 1 | 31.5 GWh |
| Ashley County, AR | # 31 | 4 | 26.5 GWh |
| Calhoun County, AR | # 32 | 1 | 23.3 GWh |
| Johnson County, AR | # 33 | 2 | 14.7 GWh |
| St. Francis County, AR | # 34 | 4 | 4.4 GWh |
| Logan County, AR | # 35 | 1 | 2.9 GWh |
| Lincoln County, AR | # 36 | 1 | 2.3 GWh |
| Clay County, AR | # 37 | 2 | 2.2 GWh |
| Saline County, AR | # 38 | 1 | 1.4 GWh |
| Greene County, AR | # 39 | 3 | 708.0 MWh |