| Union Power Station | Union | Operational | 2.42 GW | 12 | Gas | Entergy Arkansas LLC |
| Arkansas Nuclear One | Pope | Operational | 1.84 GW | 2 | Nuclear | Entergy Arkansas LLC |
| Independence Steam Electric Station | Independence | Operational | 1.8 GW | 2 | Coal | Entergy Arkansas LLC |
| White Bluff | Jefferson | Operational | 1.8 GW | 2 | Coal | Entergy Arkansas LLC |
| Arkansas Cypress Solar Station | Jefferson | Planned | 950 MW | 2 | Solar, Battery | Entergy Arkansas LLC |
| Jefferson Power Station | Jefferson | Planned | 820 MW | 2 | Gas | Entergy Arkansas LLC |
| Magnet Cove | Hot Spring | Operational | 746 MW | 3 | Gas | Arkansas Electric Coop Corp |
| Plum Point Energy Station | Mississippi | Operational | 720 MW | 1 | Coal | NRG Energy Services - Plum Point |
| Hot Spring Generating Facility | Hot Spring | Operational | 714.8 MW | 3 | Gas | Entergy Arkansas LLC |
| Dell Power Station | Mississippi | Operational | 679.1 MW | 3 | Gas | Associated Electric Coop, Inc |
| John W Turk Jr Power Plant | Hempstead | Operational | 609 MW | 1 | Coal | Southwestern Electric Power Co |
| Harry L. Oswald | Pulaski | Operational | 599.5 MW | 9 | Gas | Arkansas Electric Coop Corp |
| Flint Creek | Benton | Operational | 558 MW | 1 | Coal | Southwestern Electric Power Co |
| Lake Catherine | Hot Spring | Operational | 552.5 MW | 1 | Gas | Entergy Arkansas LLC |
| Ironwood Power Station | Hot Spring | Planned | 467.3 MW | 1 | Gas | Entergy Arkansas LLC |
| Chalk Bluff Solar | St Francis | Planned | 450 MW | 1 | Solar | Chalk Bluff Solar Energy LLC |
| Big Creek Solar LLC | Lee | Planned | 400 MW | 1 | Solar | Big Creek Solar LLC |
| Harry D Mattison Gas Plant | Washington | Operational | 349 MW | 4 | Gas | Southwestern Electric Power Co |
| Bull Shoals | Marion | Operational | 340 MW | 8 | Hydro | USCE-Little Rock District |
| Thomas Fitzhugh | Franklin | Operational, expanding | 325.5 MW | 4 | Gas | Arkansas Electric Coop Corp |
| Pine Bluff Energy Center | Jefferson | Operational | 230.4 MW | 2 | Gas | Pine Bluff Energy LLC |
| Jonesboro City Water & Light Plant | Craighead | Operational | 224.3 MW | 5 | Gas | City Water and Light Plant - (AR) |
| Flat Fork Solar | St Francis | Operational | 200 MW | 1 | Solar | Flat Fork Solar, LLC |
| Forgeview Solar | Mississippi | Operational | 200 MW | 1 | Solar | Forgeview Solar, LLC |
| Lion Solar | Jefferson | Planned | 200 MW | 1 | Solar | Lion Solar LLC |
| Long Lake Solar, LLC | Phillips | Operational | 200 MW | 1 | Solar | Long Lake Solar, LLC |
| Nimbus Wind Farm | Carroll | Planned | 183 MW | 1 | Wind | Nimbus Wind Farm LLC |
| Big Cypress Solar, LLC | Crittenden | Operational | 180 MW | 1 | Solar | Big Cypress Solar, LLC |
| Newport Solar Project | Jackson | Operational | 180 MW | 1 | Solar | Newport Solar, LLC |
| West Memphis Solar Station | Crittenden | Operational | 180 MW | 1 | Solar | Entergy Arkansas LLC |
| Crooked Lake Solar, LLC | Mississippi | Operational | 175 MW | 1 | Solar | Crooked Lake Solar, LLC |
| Dardanelle | Pope | Operational | 160.8 MW | 4 | Hydro | USCE-Little Rock District |
| Ashdown | Little River | Operational | 156.5 MW | 4 | Biomass | Domtar Industries Inc |
| Decoy Solar Energy LLC | Arkansas | Planned | 155 MW | 1 | Solar | Invenergy Services LLC |
| Fulton (AR) | Hempstead | Operational | 154.8 MW | 1 | Gas | Arkansas Electric Coop Corp |
| Driver Solar | Mississippi | Operational | 150 MW | 1 | Solar | Entergy Arkansas LLC |
| Crossover Wind | Cross | Operational | 144 MW | 1 | Wind | Crossover Wind, LLC |
| McClellan (AR) | Ouachita | Operational | 136 MW | 1 | Gas | Arkansas Electric Coop Corp |
| Cherry Valley PV I | Cross | Operational | 135 MW | 1 | Solar | Cherry Valley PV I, LLC |
| Quartz Solar, LLC | Cross | Operational | 135 MW | 1 | Solar | RWE Clean Energy |
| Woodruff County Solar | Woodruff | Operational | 122 MW | 1 | Solar | Arkansas Electric Coop Corp |
| Beaver Dam (AR) | Carroll | Operational | 112 MW | 2 | Hydro | USCE-Little Rock District |
| Searcy Solar Hybrid | White | Operational | 110 MW | 2 | Solar, Battery | Searcy Solar, LLC |
| Prairie Mist Solar | Ashley | Operational | 109.2 MW | 1 | Solar | Prairie Mist Solar Project, LLC |
| Dam 2 | Desha | Operational | 102.6 MW | 3 | Hydro | Arkansas Electric Coop Corp |
| Arkana Solar | Columbia | Planned | 100 MW | 1 | Solar | Arkana Solar LLC |
| Chicot Solar | Chicot | Operational | 100 MW | 1 | Solar | Chicot Solar, LLC |
| Crossett Solar | Ashley | Operational | 100 MW | 1 | Solar | Cubico USA, LLC |
| Ozark | Franklin | Operational | 100 MW | 5 | Hydro | USCE-Little Rock District |
| Redfield Solar | Grant | Operational | 100 MW | 1 | Solar | Redfield PV I, LLC |
| Walnut Bend Solar Station PV | Lee | Operational | 100 MW | 1 | Solar | Entergy Arkansas LLC |
| Greers Ferry Lake | Cleburne | Operational | 96 MW | 2 | Hydro | USCE-Little Rock District |
| Happy Solar 1 | White | Operational | 95 MW | 1 | Solar | Lightsource Renewable Energy Asset Management, LLC |
| Pine Bluff Mill | Jefferson | Operational | 85 MW | 3 | Biomass | Suzano Packaging LLC |
| Stuttgart Solar | Arkansas | Operational | 81 MW | 1 | Solar | Stuttgart Solar, LLC |
| Norfork | Baxter | Operational | 80.4 MW | 2 | Hydro | USCE-Little Rock District |
| Blakely Mountain | Garland | Operational | 75 MW | 2 | Hydro | USCE -Vickburg District |
| Fairview Solar (AR) | Ashley | Planned | 75 MW | 1 | Solar | Urban Grid Solar |
| Degray | Clark | Operational | 70 MW | 2 | Hydro, Pumped Storage | USCE -Vickburg District |
| Elkins Generating Center | Washington | Operational | 66 MW | 3 | Gas | Arkansas Electric Coop Corp |
| Carpenter | Garland | Operational | 56 MW | 2 | Hydro | Entergy Arkansas LLC |
| Murray | Pulaski | Operational | 45.4 MW | 2 | Hydro | City of North Little Rock - (AR) |
| Ellis Hydro | Crawford | Operational | 32.4 MW | 3 | Hydro | Arkansas Electric Coop Corp |
| Whillock | Conway | Operational | 32.4 MW | 3 | Hydro | Arkansas Electric Coop Corp |
| Clearwater Paper APP CB | Desha | Operational | 28 MW | 1 | Biomass | Clearwater Paper Corporation |
| Colonel Charles D. Maynard Project | Jefferson | Planned | 25.8 MW | 3 | Hydro | Maynard Hydroelectric LLC |
| Narrows (AR) | Pike | Operational | 25.5 MW | 3 | Hydro | USCE -Vickburg District |
| Georgia-Pacific Crossett LLC | Ashley | Operational | 25 MW | 1 | Gas | Georgia-Pacific Crossett LLC |
| Paragould Reciprocating | Greene | Operational | 19.2 MW | 3 | Gas | Paragould Municipal Utilities (AR) |
| Paragould Turbine | Greene | Operational | 13.9 MW | 5 | Gas, Oil | Paragould Municipal Utilities (AR) |
| SR Camden | Calhoun | Operational | 12 MW | 1 | Solar | SR Camden, LLC |
| Noland Wastewater Treatment Plant Hybrid | Washington | Operational | 11 MW | 2 | Battery, Solar | Today's Power, Inc. |
| Westside Wastewater Treatment Plant Hybr | Washington | Operational | 11 MW | 2 | Battery, Solar | Today's Power, Inc. |
| City of Clarksville | Johnson | Operational | 10 MW | 1 | Solar | Today's Power, Inc. |
| Jonesboro CWL Solar Park | Craighead | Operational | 10 MW | 1 | Solar | City Water and Light Plant - (AR) |
| Remmel | Hot Spring | Operational | 9 MW | 3 | Hydro | Entergy Arkansas LLC |
| Municipal Light | Clay | Operational | 7.2 MW | 5 | Oil | City of Piggott - (AR) |
| General Dynamics | Ouachita | Operational | 7 MW | 3 | Battery, Solar | Today's Power, Inc. |
| UA Central Utility Plant | Washington | Operational | 5.6 MW | 1 | Gas | University Of Arkansas |
| Branch Solar Farm | Franklin | Operational | 5 MW | 1 | Solar | Oklahoma Gas & Electric Co |
| Hindsville | Madison | Operational | 5 MW | 1 | Solar | Today's Power, Inc. |
| NLRED 5MW | Pulaski | Operational | 5 MW | 1 | Solar | Today's Power, Inc. |
| Scenic Hill Solar III | Johnson | Operational | 5 MW | 1 | Solar | Scenic Hill Solar III LLC |
| Veolia (Gum Springs) | Clark | Operational | 5 MW | 1 | Solar | Today's Power, Inc. |
| ADC Varner | Lincoln | Operational | 4.9 MW | 1 | Solar | Entegrity Solar ADC, LLC |
| City of Little Rock Solar Array | Pulaski | Planned | 4.9 MW | 1 | Solar | City of Little Rock - (AR) |
| SR Cherry Valley | Cross | Planned | 4.8 MW | 1 | Solar | SR Cherry Valley, LLC |
| SR Des Arc | Prairie | Planned | 4.8 MW | 1 | Solar | SR Des Arc, LLC |
| SR Dumas | Desha | Operational | 4.8 MW | 1 | Solar | SR Dumas, LLC |
| SR Fisher | Poinsett | Operational | 4.8 MW | 1 | Solar | SR Fisher, LLC |
| SR Forrest City | St Francis | Planned | 4.8 MW | 1 | Solar | SR Forrest City, LLC |
| SR Ulm | Prairie | Planned | 4.8 MW | 1 | Solar | SR Ulm, LLC |
| SR West Helena | Phillips | Planned | 4.8 MW | 1 | Solar | SR West Helena, LLC |
| Two Pine Landfill Gas Recovery | Pulaski | Operational | 4.8 MW | 6 | Landfill, Gas | WM Renewable Energy LLC |
| Zeuber | Pulaski | Operational | 4.6 MW | 1 | Solar | Today's Power, Inc. |
| White River Lock and Dam 1 | Independence | Operational | 4.3 MW | 1 | Hydro | Ozark Hydro Management, LLC |
| White River Lock and Dam 3 | Stone | Operational | 4.3 MW | 1 | Hydro | Ozark Hydro Management, LLC |
| Fayetteville Public Schools (SWEPCO) | Logan | Operational | 4 MW | 1 | Solar | Nabholz Solar FPS, LLC |
| LRWRA | Logan | Operational | 4 MW | 1 | Solar | Entegrity Solar LRWRA, LLC |
| Waste Management Eco Vista LFGTE | Washington | Operational | 4 MW | 5 | Landfill, Gas | WM Renewable Energy LLC |
| White River Lock and Dam 2 | Independence | Operational | 3.5 MW | 1 | Hydro | Ozark Hydro Management, LLC |
| XNA (NW AR Natnl Airport) | Benton | Operational | 3 MW | 1 | Solar | Today's Power, Inc. |
| Springdale School District | Washington | Operational | 2.9 MW | 1 | Solar | Today's Power, Inc. |
| White River Medical Center | Jackson | Operational | 2.9 MW | 1 | Solar | Entegrity Solar WRMC, LLC |
| Searcy Water II | White | Operational | 2.8 MW | 1 | Solar | Entegrity Solar SWU 2, LLC |
| UADA | Howard | Operational | 2.8 MW | 1 | Solar | Entegrity Solar UA AG, LLC |
| Ozark Solar Park | Washington | Operational | 2.4 MW | 1 | Solar | Today's Power, Inc. |
| Craighead Electric Solar One | Craighead | Operational | 2.2 MW | 2 | Battery, Solar | Today's Power, Inc. |
| Scenic Hill Solar IV, LLC | Johnson | Operational | 2.2 MW | 1 | Solar | Greenbacker Renewable Energy Corporation |
| ACC | Howard | Operational | 2 MW | 1 | Solar | Entegrity Solar ACC, LLC |
| NLRED 2MW | Pulaski | Operational | 2 MW | 1 | Solar | Today's Power, Inc. |
| El Dorado AR | Union | Operational | 1.8 MW | 1 | Solar | Entegrity Solar El Dorado SD, LLC |
| Osceola (AR) | Mississippi | Operational | 1.6 MW | 1 | Oil | City of Osceola - (AR) |
| City of Paris Solar | Logan | Operational | 1.5 MW | 1 | Solar | Today's Power, Inc. |
| Paragould Solar Farm | Greene | Operational | 1.5 MW | 1 | Solar | Paragould Municipal Utilities (AR) |
| Fourche Creek Wastewater | Pulaski | Operational | 1.3 MW | 1 | Gas | Little Rock Water Reclamation Authority |
| Lee Creek Water Treatment Facility | Crawford | Operational | 1.3 MW | 1 | Hydro | City of Fort Smith - (AR) |
| City of Green Forest (Carroll) | Carroll | Operational | 1.2 MW | 1 | Solar | Entegrity Solar Green Forest, LLC |
| Arkansas Valley | Franklin | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Ashley-Chicot Solar | Ashley | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Berryville School District Solar | Carroll | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| C&L | Lincoln | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Clay County Electrical Cooperative | Clay | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Crossett SD | Ashley | Operational | 1 MW | 1 | Solar | Entegrity Solar Crossett SD, LLC |
| Farmers Electric Cooperative | Jackson | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Fayetteville Public Schools (Ozarks) | Washington | Operational | 1 MW | 1 | Solar | Nabholz Solar FPS Ozarks, LLC |
| Forrest City- Eldridge Road | St Francis | Operational | 1 MW | 1 | Solar | Greenbacker Renewable Energy Corporation |
| Forrest City- Prison Site | St Francis | Operational | 1 MW | 1 | Solar | Greenbacker Renewable Energy Corporation |
| Hot Springs 2020 | Garland | Operational | 1 MW | 1 | Solar | Greenbacker Renewable Energy Corporation |
| North Arkansas Electric Cooperative | Fulton | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Ozarks Natural Energy Community Solar | Washington | Operational | 1 MW | 1 | Solar | Ozarks Electric Coop Corp - (AR) |
| Petit Jean | Van Buren | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Rich Mountain Electric Cooperative | Polk | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Rivercrest SD | Mississippi | Operational | 1 MW | 1 | Solar | Entegrity Solar Rivercrest SD, LLC |
| SAU Tech | Ouachita | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Searcy Water I | White | Operational | 1 MW | 1 | Solar | Entegrity Solar SWU, LLC |
| South Central Electric Cooperative | Clark | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Southside SD | Pulaski | Operational | 1 MW | 1 | Solar | Entegrity Solar Southside SD, LLC |
| Southwest Arkansas Electric | Miller | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Star City School District | Lincoln | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |
| Woodruff Electric Cooperative | St. Francis | Operational | 1 MW | 1 | Solar | Today's Power, Inc. |