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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 June 17, 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 0 2022-06-16 EN 55943; * 1
Beaver Valley 2 100 *
Calvert Cliffs 1 100 Hot Weather Alert *
Calvert Cliffs 2 100 Hot Weather Alert *
FitzPatrick 100
Ginna 100
Hope Creek 1 100 *
Limerick 1 100
Limerick 2 100
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 2 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 Power Supply Alert
Browns Ferry 2 100 Power Supply Alert
Browns Ferry 3 100 Power Supply Alert
Brunswick 1 95 Reduced Power For Maintenance *
Brunswick 2 100
Catawba 1 100 Grid is Yellow
Catawba 2 100 Grid is Yellow
Farley 1 100 Conservative Operations System Warning
Farley 2 100 Conservative Operations System Warning
Harris 1 100 *
Hatch 1 100 Conservative Operations System Warning
Hatch 2 100 Conservative Operations System Warning
McGuire 1 100 Grid is Yellow
McGuire 2 100 Grid is Yellow
North Anna 1 100 Hot Weather Alert *
North Anna 2 100 Hot Weather Alert *
Oconee 1 100 Grid is Yellow
Oconee 2 100 Grid is Yellow
Oconee 3 100 Grid is Yellow
Robinson 2 100
Saint Lucie 1 99 Holding power due to condensate pump design margin issue.
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 Conservative Operations System Warning
Vogtle 2 100 Conservative Operations System Warning
Watts Bar 1 100 Power Supply Alert; Conservative Operations Alert
Watts Bar 2 0 2022-03-02 Refueling Outage; Power Supply Alert; Conservative Operations 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 100 *
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 100 *
Dresden 3 100 *
Fermi 2 100 *
LaSalle 1 100
LaSalle 2 100
Monticello 100 *
Palisades 0 2022-05-20 Permanent Shutdown
Perry 1 90 Reduced Power for Outside Ambient Conditions *
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 Conservative Operations Alert
Callaway 100
Columbia Generating Station 40 Reduced Power for Economic Dispatch *
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 97 Core Management *
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 100 *
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 0 2022-04-02 Refueling Outage
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.