⚛ Nuclear Power Plants in Arkansas
Arkansas operates 1 nuclear power plant totaling 1,845 MW of nameplate capacity. Annual generation: 15.0M MWh.
Nuclear plants generate carbon-free baseload electricity by fissioning uranium fuel inside a reactor. They run nearly around-the-clock — typical capacity factors above 90% — and a single facility can power millions of homes. Spent fuel is stored on-site in dry casks. NRC oversees safety; emergency planning zones extend 10 miles from the reactor.
Plants1operating
Capacity1,845 MWnameplate
Generation15.0M MWhannual
Where nuclear plants sit in Arkansas
All Arkansas nuclear plants
| Plant | City | County | Capacity | Operator |
|---|---|---|---|---|
| Arkansas Nuclear One | Russellville | Pope County | 1,845 MW | Entergy Arkansas Llc |