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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 February 16, 2021

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 *
Beaver Valley 2 100 *
Calvert Cliffs 1 100
Calvert Cliffs 2 90 Coastdown To Refueling Outage *
FitzPatrick 100
Ginna 100
Hope Creek 1 96 Coastdown To Refueling Outage
Indian Point 2 0 2020-04-30 Reactor defueled for permanent shutdown
Indian Point 3 100
Limerick 1 100
Limerick 2 99 Coastdown To Refueling Outage *
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 2 100
Seabrook 1 100
Susquehanna 1 100
Susquehanna 2 82 Coastdown to refueling outage
Three Mile Island 1 0 2019-09-20 Reactor defueled for permanent shutdown

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 Power supply alert. *
Browns Ferry 2 93 Coastdown to refueling outage. Power supply alert. *
Browns Ferry 3 100 Power supply alert. *
Brunswick 1 100
Brunswick 2 87 Reduced power due to loss of one switchyard line. *
Catawba 1 100
Catawba 2 100
Farley 1 100
Farley 2 100
Harris 1 100 *
Hatch 1 100
Hatch 2 0 2021-02-07 Refueling outage
McGuire 1 100
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100 Power supply alert. *
Sequoyah 2 100 Power supply alert. *
Summer 100
Surry 1 100
Surry 2 100
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 100 Power supply alert. *
Watts Bar 2 90 Holding power at approx. 90% until S/G replacement. Power supply alert. *

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 98 100% Electrical Capability Cold weather alert
D.C. Cook 1 100 Cold Weather Alert *
D.C. Cook 2 100 Cold Weather Alert *
Davis-Besse 100 *
Dresden 2 100 *
Dresden 3 100 *
Duane Arnold 0 2020-08-10 Reactor defueled for permanent shutdown
Fermi 2 100 Cold weather alert, conservative operations
LaSalle 1 100 *
LaSalle 2 86 Coastdown to refueling outage *
Monticello 99 Coastdown To Refueling Outage Cold weather alert
Palisades 100
Perry 1 85 Coastdown to refueling outage, *
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100 Cold weather alert, conservative operations
Prairie Island 2 100 Cold weather alert, conservative operations
Quad Cities 1 96 Coastdown to refueling outage
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 33 Cold Weather Alert Conservative Operations *
Arkansas Nuclear 2 88 Cold Weather Alert Conservative Operations *
Callaway 0 2020-12-25 See EN# 55049
Columbia Generating Station 98 Coastdown to rod pattern adjustment
Comanche Peak 1 100 Cold weather alert, Emergency Action Level 3 for grid frequency
Comanche Peak 2 100 Cold weather alert, Emergency Action Level 3 for grid frequency
Cooper 100 Cold weather alert
Diablo Canyon 1 100
Diablo Canyon 2 0 2021-02-04 Forced Outage
Grand Gulf 1 100 Cold weather alert, conservative operations
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 96 Coastdown to refueling outage, Cold weather alert, conservative operations *
South Texas 1 0 2021-02-16 See EN# 55104. Cold weather alert, conservative operations. * 1
South Texas 2 100 Cold weather alert, conservative operations
Waterford 3 100 Cold Weather Alert *
Wolf Creek 1 100 Cold weather alert, conservative operations

* - 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.