Nuclear Power Plant

Ginna

Ontario, New YorkConstellation1 reactor

Full power

100% average output

NRC 10/30/2026

Reactor Units

Ginna

Ginna

100%

Outages

Ginna

Full power

Last refueling

Apr 6, 2026 to Apr 24, 2026, 18 days

Next window

Sep 17, 2027 to Oct 29, 2027

18 month cycle · ~18 days · Forecast

Last outages for Ginna
TypeStartedEndedDays
RefuelingApr 6, 2026Apr 24, 202618
RefuelingSep 30, 2024Oct 16, 202416
UnplannedOct 13, 2023Oct 15, 20232
UnplannedSep 10, 2023Sep 12, 20232
RefuelingApr 10, 2023May 1, 202321

Open Roles at Constellation

New York jobs →