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Power Reactor Status Report for February 17, 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 95 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 Generation alert for grid frequency conditions *
Peach Bottom 3 100 Generation alert for grid frequency conditions *
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 2 100 *
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 Conservative operations *
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 Conservative operations *
LaSalle 1 100
LaSalle 2 86 Coastdown to refueling outage
Monticello 98 Coastdown To Refueling Outage Cold weather alert *
Palisades 100
Perry 1 84 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 97 Cold Weather Alert Conservative Operations Holding power *
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 *
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. *
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.