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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 26, 2025

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 Hot Weather Alert *
Beaver Valley 2 99 Steam Generator Limitations; Hot Weather Alert *
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 98 Hot Weather Alert; Limited to Less Than 1200 MWe. 160 MVAR Minimum. *
Susquehanna 2 96 Hot Weather Alert; Limited to Less Than 1200 MWe. 300 MVAR Minimum. *

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 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Farley 1 100 Conservative Operations *
Farley 2 100 Conservative Operations *
Harris 1 100 Conservative Operations *
Hatch 1 100 Conservative Operations
Hatch 2 100 Conservative Operations
McGuire 1 100
McGuire 2 100
North Anna 1 100 Hot Weather Alert *
North Anna 2 100 Hot Weather Alert *
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 0 2025-06-24 Power Supply Alert. Increasing Power. Reactor Startup. *
Sequoyah 2 0 2025-06-24 Power Supply Alert. See EN #57779 *
Summer 100
Surry 1 100 Hot Weather Alert *
Surry 2 100 Hot Weather Alert *
Turkey Point 3 100
Turkey Point 4 20 Increasing Power. *
Vogtle 1 100 Conservative Operations
Vogtle 2 100 Conservative Operations
Vogtle 3 100 Conservative Operations
Vogtle 4 100 Conservative Operations
Watts Bar 1 100 Hot Weather Alert
Watts Bar 2 100 Hot Weather Alert

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100 Hot Weather Alert *
Braidwood 2 100 Hot Weather Alert *
Byron 1 100 Hot Weather Alert *
Byron 2 100 Hot Weather Alert *
Clinton 100 Conservative Operations; Generation Capacity Advisory *
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100 Hot Weather Alert *
Dresden 2 100 Hot Weather Alert *
Dresden 3 100 Hot Weather Alert *
Fermi 2 100 Conservative Operations
LaSalle 1 100 Hot Weather Alert *
LaSalle 2 100 Hot Weather Alert *
Monticello 100 Hot Weather Alert; Conservative Operations; Generation Capacity Advisory *
Perry 1 96 Reduced Power Due to Environmental Conditions *
Point Beach 1 100 Hot Weather Alert; Conservative Operations
Point Beach 2 100 Hot Weather Alert; Conservative Operations
Prairie Island 1 100 Conservative Operations
Prairie Island 2 100 Conservative Operations
Quad Cities 1 100 Hot Weather Alert *
Quad Cities 2 100 Hot Weather Alert *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100 Conservative Operations
Arkansas Nuclear 2 100 Conservative Operations
Callaway 0 2025-03-29 Refueling Outage
Columbia Generating Station 0 2025-06-23 Maintenance Outage
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 100 Conservative Operations
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 100 Conservative Operations *
South Texas 1 100
South Texas 2 100
Waterford 3 91 Transformer Limitation; Conservative Operations
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.