Nuclear Hustle
Outage schedule/All Plants/Arkansas Nuclear One

Nuclear Power Plant

Arkansas Nuclear One

Russellville, ArkansasEntergy2 reactors

All units at full power

100% average output

NRC 10/30/2026

Reactor Units

Unit 1

Arkansas Nuclear 1

100%

Unit 2

Arkansas Nuclear 2

100%

Outages

Unit 1

Full power

Last refueling

Oct 11, 2025 to Nov 14, 2025, 34 days

Next window

Mar 23, 2027 to May 4, 2027

18 month cycle · ~34 days · Forecast

Last outages for Unit 1
TypeStartedEndedDays
RefuelingOct 11, 2025Nov 14, 202534
OfflineSep 25, 2025Sep 29, 20254
MaintenanceDec 5, 2024Dec 10, 20245
RefuelingApr 27, 2024May 20, 202423
UnplannedDec 4, 2023Dec 6, 20232

Unit 2

Full power

Last refueling

Mar 14, 2026 to May 1, 2026, 48 days

Next window

Aug 22, 2027 to Oct 3, 2027

18 month cycle · ~38 days · Forecast

Last outages for Unit 2
TypeStartedEndedDays
RefuelingMar 14, 2026May 1, 202648
RefuelingSep 28, 2024Oct 29, 202431
RefuelingApr 15, 2023May 23, 202338
RefuelingSep 25, 2021Nov 28, 202164
UnplannedDec 11, 2020Dec 14, 20203

Open Roles at Entergy

Arkansas jobs →