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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 May 11, 2020

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
Calvert Cliffs 2 100
FitzPatrick 100
Ginna 0 2020-04-05 REFUELING OUTAGE
Hope Creek 1 100
Indian Point 2 0 2020-04-30 SHUTDOWN FOR PERMANENT DEFUELING
Indian Point 3 100
Limerick 1 100
Limerick 2 100
Millstone 2 0 2020-04-23 REFUELING OUTAGE *
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 2020-04-10 REFUELING OUTAGE
Seabrook 1 100
Susquehanna 1 15 Reduced power for maintenance *
Susquehanna 2 99 MAINTAIN 100 MVAR DUE TO GRID INSTABILITIES 100% ELECTRICAL CAPABILITY
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
Browns Ferry 2 87 Mella Plus Testing *
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100 *
Catawba 1 0 2020-05-01 REFUELING OUTAGE *
Catawba 2 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 100
McGuire 2 100
North Anna 1 100
North Anna 2 99 Increasing Power
Oconee 1 100
Oconee 2 100
Oconee 3 95 Increasing Power *
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 30 Chemistry hold *
Surry 1 100
Surry 2 0 2020-05-02 REFUELING OUTAGE *
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 0 2020-05-08 Refueling Outage
Watts Bar 2 13 Reduced Power For Planned Maintenance

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 99 Increasing Power *
Braidwood 2 100
Byron 1 100
Byron 2 100 *
Clinton 99 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100 HIGH SYSTEM VOLTAGE ACTION
D.C. Cook 2 28 Chemistry hold HIGH SYSTEM VOLTAGE ACTION *
Davis-Besse 100 HIGH SYSTEM VOLTAGE ACTION
Dresden 2 100 *
Dresden 3 100
Duane Arnold 97 Holding power for rod pattern adjustment *
Fermi 2 0 2020-03-21 REFUELING OUTAGE
LaSalle 1 100
LaSalle 2 100 *
Monticello 100 *
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 100
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 0 2020-04-19 Refueling Outage *
Cooper 100
Diablo Canyon 1 85 Reduced Power For Planned Maintenance *
Diablo Canyon 2 100
Grand Gulf 1 0 2020-02-22 REFUELING OUTAGE
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 100
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.