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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 18, 2022

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 100
Beaver Valley 2 100
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Limerick 1 20 Increasing Power *
Limerick 2 100
Millstone 2 100
Millstone 3 0 2022-04-08 Refueling Outage
Nine Mile Point 1 100
Nine Mile Point 2 100
Peach Bottom 2 0 2022-05-16 Forced Outage. See EN #55899. *
Peach Bottom 3 100
Salem 1 0 2022-04-09 In Start-Up *
Salem 2 100
Seabrook 1 100
Susquehanna 1 91 Increasing Power following maintenance *
Susquehanna 2 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 Conservative Operations Alert *
Browns Ferry 2 100 Conservative Operations Alert *
Browns Ferry 3 100 Conservative Operations Alert *
Brunswick 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 96 Reduced power due to possible SRV leakage. Conservative Operations Alert *
Hatch 2 100 Conservative Operations Alert *
McGuire 1 100 Yellow Grid Condition *
McGuire 2 100 Yellow Grid Condition *
North Anna 1 97 Decreased power for plant computer replacement.
North Anna 2 100
Oconee 1 100 Yellow Grid Condition.
Oconee 2 100 Yellow Grid Condition.
Oconee 3 0 2022-05-06 Refueling Outage; Yellow Grid Condition.
Robinson 2 100
Saint Lucie 1 99 Holding power due to condensate pump design margin issue. *
Saint Lucie 2 95 Reduced Power For Maintenance issue *
Sequoyah 1 100
Sequoyah 2 100
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 Conservative Operations Alert.
Watts Bar 2 0 2022-03-02 Refueling Outage; 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 0 2022-04-02 Refueling Outage
D.C. Cook 2 100
Davis-Besse 65 Planned Maintenance on Feed Pump *
Dresden 2 100
Dresden 3 100
Fermi 2 89 Reduced Power For Rod Pattern Adjustment *
LaSalle 1 100
LaSalle 2 100
Monticello 50 Reduced Power for Condenser Cleaning *
Palisades 98 Coast down for Refueling Outage *
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 2022-04-04 Refueling Outage
Columbia Generating Station 100
Comanche Peak 1 62 Increasing Power *
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 99 Limited By Recirc Flow Dispatch Directed Conservative Ops *
Palo Verde 1 93 Increasing Power *
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 100 Dispatch Directed Conservative Ops *
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.