Owner profile

Entergy Arkansas LLC

Part of Entergy →

Entergy Arkansas LLC owns or operates 15 generating facilities commissioned between 1925 and 2024, with a combined nameplate capacity of 11.09 GW. The largest share of capacity is natural gas (47%), located in Arkansas.

Ownership reflects the utility or operator reported to EIA (Form EIA-860); equity ownership of individual facilities may differ.

15
Plants
11.09 GW
Total capacity
1
States
2.43 GW
Largest: Union Power Station

Capacity mix

Natural Gas 47.3%Coal 32.5%Nuclear 16.6%Solar 3.0%Hydroelectric 0.6%

Operating plants

PlantFuelStateOwnerCapacity
Union Power StationNatural GasArkansasEntergy Arkansas LLC2.43 GW
Arkansas Nuclear OneNuclearArkansasEntergy Arkansas LLC1.84 GW
Independence Steam Electric StationCoalArkansasEntergy Arkansas LLC1.80 GW
White BluffCoalArkansasEntergy Arkansas LLC1.80 GW
Hot Spring Generating FacilityNatural GasArkansasEntergy Arkansas LLC714.8 MW
Lake CatherineNatural GasArkansasEntergy Arkansas LLC552.5 MW
West Memphis Solar StationSolarArkansasEntergy Arkansas LLC180 MW
Driver SolarSolarArkansasEntergy Arkansas LLC150 MW
CarpenterHydroelectricArkansasEntergy Arkansas LLC56 MW
RemmelHydroelectricArkansasEntergy Arkansas LLC9 MW
Retired plants (5)
PlantFuelStateOwnerCapacity
Robert E Ritchieretired 2013Natural GasArkansasEntergy Arkansas LLC923.1 MW
Cecil Lynchretired 2013Natural GasArkansasEntergy Arkansas LLC231 MW
Harvey Couchretired 2013Natural GasArkansasEntergy Arkansas LLC182.7 MW
Hamilton Mosesretired 2013Natural GasArkansasEntergy Arkansas LLC138 MW
Mabelvaleretired 2016Natural GasArkansasEntergy Arkansas LLC78 MW