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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 December 24, 2022

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
Beaver Valley 2 100 Cold Weather Alert
Calvert Cliffs 1 100 Cold Weather Alert; Max Generation Emergency Alert *
Calvert Cliffs 2 100 Cold Weather Alert; Max Generation Emergency Alert *
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Limerick 1 100 Cold Weather Alert *
Limerick 2 100 Cold Weather Alert *
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Peach Bottom 2 100
Peach Bottom 3 100
Salem 1 100
Salem 2 0 2022-12-24 See EN56286 * 1
Seabrook 1 100
Susquehanna 1 100
Susquehanna 2 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 Cold Weather Alert
Browns Ferry 2 100 Cold Weather Alert
Browns Ferry 3 100 Cold Weather Alert
Brunswick 1 100 Risk Condition Yellow *
Brunswick 2 99 Coastdown To Refueling Outage; Risk Condition Yellow *
Catawba 1 100
Catawba 2 100
Farley 1 18 Increasing Power; Cold Weather Alert *
Farley 2 100 Cold Weather Alert
Harris 1 100 Yellow Hands Off *
Hatch 1 100 Cold Weather Alert
Hatch 2 98 Coastdown To Refueling Outage; Cold Weather Alert
McGuire 1 100
McGuire 2 100
North Anna 1 100 Cold Weather Alert *
North Anna 2 100 Cold Weather Alert *
Oconee 1 100 Yellow Hands Off *
Oconee 2 100 Yellow Hands Off *
Oconee 3 100 Yellow Hands Off *
Robinson 2 0 2022-11-19 Refueling Outage; Yellow Grid Condition *
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100 Cold Weather Alert
Sequoyah 2 100 Cold Weather Alert
Summer 100
Surry 1 100 Cold Weather Alert *
Surry 2 100 Cold Weather Alert *
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100 Cold Weather Alert
Vogtle 2 100 Cold Weather Alert
Vogtle 3 0 Cold Weather Alert
Watts Bar 1 100 Cold Weather Alert *
Watts Bar 2 100 Cold Weather Alert *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Braidwood 2 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Byron 1 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Byron 2 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Clinton 100
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100 Cold Weather Alert
Dresden 2 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Dresden 3 100 Cold Weather Alert, Maximum Generation Emergency Load Management Alert *
Fermi 2 100 Cold Weather Alert *
LaSalle 1 100 Cold Weather Alert
LaSalle 2 100 Cold Weather Alert
Monticello 100
Perry 1 100 Cold Weather Alert *
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 100 Cold Weather Alert, Maximum Generation Alert *
Quad Cities 2 100 Cold Weather Alert, Maximum Generation Alert *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 0 2022-10-08 Refueling Outage
Arkansas Nuclear 2 100
Callaway 94 Reduced Power Due to Limits on Generator *
Columbia Generating Station 100
Comanche Peak 1 100 Cold Weather Alert
Comanche Peak 2 100 Cold Weather Alert
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 77 Holding Power, Cold Weather Alert *
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 83 Coastdown To Refueling Outage *
South Texas 1 100
South Texas 2 100
Waterford 3 100
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.