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Power Reactor Status Report for May 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 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 64 Increasing Power *
Indian Point 2 0 2020-04-30 Reactor defueled for permanent shutdown
Indian Point 3 0 2021-05-01 Permanently Defueled
Limerick 1 100
Limerick 2 21 Holding power *
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Peach Bottom 2 91 Increasing power following turbine valve testing and sequence exchange *
Peach Bottom 3 100
Salem 1 100
Salem 2 82
Seabrook 1 100 One contingency downpower to 1100 MWe.
Susquehanna 1 100 High System Voltage Action *
Susquehanna 2 82 Increasing Power following Rod Pattern Adjustment 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 80 Increasing Power following Rod Pattern Adjustment *
Brunswick 2 100
Catawba 1 100
Catawba 2 99 Limit on Control Valve Opening
Farley 1 100
Farley 2 100
Harris 1 60 Increasing Power *
Hatch 1 100
Hatch 2 100
McGuire 1 100
McGuire 2 100
North Anna 1 0 2021-05-07 See EN# 55239
North Anna 2 100
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 100
Saint Lucie 1 0 2021-04-10 Refueling Outage *
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 93 Increasing Power *
Surry 1 0 2021-04-25 Refueling Outage
Surry 2 100
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 100
Watts Bar 2 90 Max Power until Steam Generator Replacement.

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 100
Byron 2 92 Increasing power post planned maintenance *
Clinton 99 Full Electrical Output
D.C. Cook 1 100 High System Voltage Action
D.C. Cook 2 0 2021-04-17 Refueling Outage; High System Voltage Action
Davis-Besse 100 High System Voltage Action
Dresden 2 0 2021-05-12 Forced Outage
Dresden 3 100
Fermi 2 17 Down powering for forced outage *
LaSalle 1 100
LaSalle 2 100
Monticello 0 2021-04-18 Refueling Outage
Palisades 100
Perry 1 100
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 100
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 2020-12-25 See EN# 55049
Columbia Generating Station 0 2021-05-09 Refueling Outage
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 0 2021-04-10 Refueling Outage *
River Bend Station 1 74 Reduced Power For Condensate Pump A Repair *
South Texas 1 100
South Texas 2 100
Waterford 3 100
Wolf Creek 1 30 Increasing power post maintenance *

* - 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.