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Alert

The NRC is shutdown due to the lapse in appropriations. Exempted activities to maintain critical health and safety activities and progress on critical activities, including activities outlined in Executive Order 14300, as described in the OMB Approved NRC Lapse Plan will continue.

Power Reactor Status Report for October 30, 2023

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 100 High System Voltage Action
Beaver Valley 2 100 High System Voltage Action
Calvert Cliffs 1 100 High System Voltage Action
Calvert Cliffs 2 100 High System Voltage Action
FitzPatrick 100
Ginna 100
Hope Creek 1 100 High System Voltage Action *
Limerick 1 100
Limerick 2 100
Millstone 2 100
Millstone 3 0 2023-10-20 Refueling Outage *
Nine Mile Point 1 100
Nine Mile Point 2 98 Reduced Power For Moisture Separator Reheater Efficiency
Peach Bottom 2 100
Peach Bottom 3 51 Increasing Power per Power Ascension Plan *
Salem 1 0 2023-10-08 Refueling Outage; High System Voltage Action *
Salem 2 100 High System Voltage Action *
Seabrook 1 100
Susquehanna 1 100 High System Voltage Action
Susquehanna 2 100 High System Voltage Action

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Farley 1 100
Farley 2 0 2023-10-09 Refueling Outage
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 100
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 0 2023-10-28 Refueling Outage
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 100
Surry 1 100
Surry 2 100
Turkey Point 3 100
Turkey Point 4 0 2023-09-30 Refueling Outage
Vogtle 1 100
Vogtle 2 91 Heater Drain Pump Trip *
Vogtle 3 100
Vogtle 4 0 Prestartup testing on hold for RCP replacement
Watts Bar 1 100
Watts Bar 2 100

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 100
Byron 2 100 *
Clinton 100
D.C. Cook 1 0 2023-10-14 Refueling Outage; High System Voltage Action
D.C. Cook 2 100 High System Voltage Action
Davis-Besse 100 High System Voltage Action
Dresden 2 0 2023-10-30 Refueling Outage *
Dresden 3 100
Fermi 2 100
LaSalle 1 100
LaSalle 2 100
Monticello 100
Perry 1 100 High System Voltage Action
Point Beach 1 0 2023-10-07 Refueling Outage *
Point Beach 2 100
Prairie Island 1 0 2023-10-20 EN 56803
Prairie Island 2 0 2023-10-07 Refueling Outage
Quad Cities 1 100
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 100
Callaway 0 2023-09-30 Refueling Outage
Columbia Generating Station 100
Comanche Peak 1 0 2023-10-16 Refueling Outage
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 0 2023-10-01 Refueling Outage
Diablo Canyon 2 100
Grand Gulf 1 100
Palo Verde 1 0 2023-10-07 Refueling Outage
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 0 2023-10-29 Planned Outage *
South Texas 1 100
South Texas 2 100
Waterford 3 0 2023-10-14 Refueling Outage
Wolf Creek 1 65 Reduced Power for Feedwater Tube Leak

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.