Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Arkansas Nuclear 2 | 4 | 5-26-19 | Reactor coolant pump trip on ground fault |
7 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Arkansas Nuclear 2 | 4 | 5-26-19 | Reactor coolant pump trip on ground fault |
10 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Arkansas Nuclear 2 | 4 | 5-26-19 | Reactor coolant pump trip on ground fault |
9 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
| Arkansas Nuclear 2 | 4 | 5-26-19 | Reactor coolant pump trip on ground fault |
8 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
6 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
9 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
| Watts Bar 2 | 2 | 5-22-19 | Failure of main feedwater regulating valve |
15 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
| Pilgrim 1 | 1 | 5-17-19 | Degrading condenser vacuum |
7 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
| Pilgrim 1 | 1 | 5-17-19 | Degrading condenser vacuum |
9 US reactors are currently at reduced power.
Reactors not operating:
| NRC listed Facility | Region | Date | Cause of outage |
| Callaway | 4 | 4-1-19 | Scheduled |
| Salem 1 | 1 | 4-12-19 | Scheduled |
| Comanche Peak 1 | 4 | 4-21-19 | Scheduled |
| Saint Lucie 1 | 2 | 4-25-19 | Turbine generator trip |
| Columbia | 4 | 5-11-19 | Scheduled |
| Grand Gulf 1 | 4 | 5-12-19 | Partial loss of service water |
| Waterford 3 | 4 | 5-17-19 | Turbine trip |
10 US reactors are currently at reduced power.
US Reactor Status Tables 