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Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

Power Reactor Status Report for January 22, 2025

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 Cold Weather Alert; Low Voltage Alert
Beaver Valley 2 100 Cold Weather Alert; Low Voltage Alert
Calvert Cliffs 1 100 Cold Weather Alert; Maximum Generation Emergency Load Management Alert *
Calvert Cliffs 2 100 Cold Weather Alert; Maximum Generation Emergency Load Management Alert *
FitzPatrick 100
Ginna 100
Hope Creek 1 100 Cold Weather Alert; Low Voltage Alert
Limerick 1 100 Cold Weather Alert
Limerick 2 100 Cold Weather Alert
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 89 Reduced Power Limit due to Fuel Defect;
Nine Mile Point 2 100
Peach Bottom 2 100 Cold Weather Alert
Peach Bottom 3 100 Cold Weather Alert
Salem 1 100
Salem 2 100
Seabrook 1 100
Susquehanna 1 100 Cold Weather Alert; Low Voltage Alert; Maximum Emergency Generation Alert *
Susquehanna 2 100 Cold Weather Alert; Low Voltage Alert; Maximum Emergency Generation Alert *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 Power Supply Alert *
Browns Ferry 2 97 Coastdown to Refueling Outage; Power Supply Alert *
Browns Ferry 3 100 Power Supply Alert *
Brunswick 1 100 Orange Grid for Generation Capacity Shortage Anticipated *
Brunswick 2 96 Coastdown to Refueling Outage; Orange Grid for Generation Capacity Shortage Anticipated *
Catawba 1 100 Orange Grid; Conservative Operations *
Catawba 2 100 Orange Grid; Conservative Operations *
Farley 1 100 Conservative Operations
Farley 2 100 Conservative Operations
Harris 1 100 Orange Grid; Conservative Operations *
Hatch 1 100 Conservative Operations *
Hatch 2 85 Coastdown to Refueling Outage; Conservative Operations *
McGuire 1 100 Orange Grid; Conservative Operations *
McGuire 2 100 Orange Grid; Conservative Operations *
North Anna 1 100 Conservative Operations; Cold Weather Alert; Low Voltage Alert
North Anna 2 100 Conservative Operations; Cold Weather Alert; Low Voltage Alert
Oconee 1 100 Orange Grid; Conservative Operations *
Oconee 2 100 Orange Grid; Conservative Operations *
Oconee 3 100 Orange Grid; Conservative Operations *
Robinson 2 100 Yellow Grid; Conservative Operations *
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100 Conservative Operations; Cold Weather Alert; TSO Load Curtailment *
Sequoyah 2 0 2024-07-31 Conservative Operations; Cold Weather Alert; TSO Load Curtailment *
Summer 100
Surry 1 100 Conservative Operations; Cold Weather Alert; Low Voltage Alert
Surry 2 100 Conservative Operations; Cold Weather Alert; Low Voltage Alert
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100 Conservative Operations
Vogtle 2 100 Conservative Operations
Vogtle 3 100 Conservative Operations
Vogtle 4 100 Conservative Operations
Watts Bar 1 0 2025-01-17 See EN 57500; Power Supply Alert *
Watts Bar 2 100 Power Supply Alert *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100 Cold Weather Alert; Conservative Operations; Maximum Generation Emergency Load Management Alert *
Braidwood 2 100 Cold Weather Alert; Conservative Operations; Maximum Generation Emergency Load Management Alert *
Byron 1 100 Cold Weather Alert
Byron 2 100 Cold Weather Alert
Clinton 100 Cold Weather Alert; Conservative Operations
D.C. Cook 1 100 High Market Status; Cold Weather Alert; Low Voltage Alert; Conservative Operations; Maximum Generation Alert *
D.C. Cook 2 100 High Market Status; Cold Weather Alert; Low Voltage Alert; Conservative Operations; Maximum Generation Alert *
Davis-Besse 100 Cold Weather Alert; Conservative Operations; Low Voltage Alert; Maximum Generation Alert *
Dresden 2 100 Cold Weather Alert; Low Voltage Alert; Conservative Operations; Maximum Generation Alert *
Dresden 3 100 Cold Weather Alert; Low Voltage Alert; Conservative Operations; Maximum Generation Alert *
Fermi 2 100 Cold Weather Alert; Conservative Operations
LaSalle 1 100 Cold Weather Alert; Conservative Operations; Maximum Generation Alert *
LaSalle 2 98 Coastdown to Refueling Outage; Cold Weather Alert; Conservative Operations; Maximum Generation Alert *
Monticello 100 Conservative Operations
Perry 1 94 Reduce Power due to Flow Control Valve Issue *
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 98 Increasing Power; Conservative Operations
Prairie Island 2 100 Conservative Operations
Quad Cities 1 91 Coastdown to Refueling Outage; Cold Weather Alert; Conservative Operations; Low Voltage Alert; Maximum Generation Alert *
Quad Cities 2 100 Cold Weather Alert; Conservative Operations; Low Voltage Alert; Maximum Generation Alert *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100 Conservative Operations
Arkansas Nuclear 2 100 Conservative Operations
Callaway 100
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 100 Conservative Operations *
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 100 Conservative Operations
South Texas 1 100
South Texas 2 100
Waterford 3 94 Transformer Limitation; Conservative Operations
Wolf Creek 1 100

* - 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.