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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 July 30, 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; Maximum Generation Alert
Beaver Valley 2 99 Steam Generator Limitations; Hot Weather Alert; Maximum Generation Alert
Calvert Cliffs 1 100 Hot Weather Alert; Maximum Generation Emergency
Calvert Cliffs 2 100 Hot Weather Alert; Maximum Generation Emergency
FitzPatrick 100
Ginna 100
Hope Creek 1 97 Reduced Power Due to Environmental Conditions; Limited to 1200 MWe *
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 Low System Voltage Action
Susquehanna 2 100 Low System Voltage Action

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 Yellow Grid Alert *
Brunswick 2 100 Yellow Grid Alert *
Catawba 1 100 Yellow Grid Alert
Catawba 2 100 Yellow Grid Alert
Farley 1 100 Conservative Operations
Farley 2 100 Conservative Operations
Harris 1 100
Hatch 1 100 Conservative Operations
Hatch 2 100 Conservative Operations
McGuire 1 100 Yellow Grid Status
McGuire 2 100 Yellow Grid Status
North Anna 1 100 Hot Weather Alert; Maximum Generation Alert
North Anna 2 100 Hot Weather Alert; Maximum Generation Alert
Oconee 1 100 Yellow Grid Alert; Conservative Operations *
Oconee 2 100 Yellow Grid Alert; Conservative Operations *
Oconee 3 100 Yellow Grid Alert; Conservative Operations *
Robinson 2 100 Yellow Grid Alert
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100 Power Supply Alert
Sequoyah 2 100 Power Supply Alert
Summer 100
Surry 1 100 Hot Weather Alert; Maximum Generation Alert
Surry 2 100 Hot Weather Alert; Maximum Generation Alert
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100 Conservative Operations
Vogtle 2 100 Conservative Operations
Vogtle 3 100 Conservative Operations
Vogtle 4 100 Conservative Operations
Watts Bar 1 100 Power Supply Alert
Watts Bar 2 100 Power Supply Alert

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100 Hot Weather Alert; Maximum Generation Emergency
Braidwood 2 100 Hot Weather Alert; Maximum Generation Emergency
Byron 1 100 Hot Weather Alert; Maximum Generation Alert
Byron 2 100 Hot Weather Alert; Maximum Generation Alert
Clinton 96 Coastdown to Refueling Outage *
D.C. Cook 1 100 Hot Weather Alert; Maximum Generation Alert
D.C. Cook 2 100 Hot Weather Alert; Maximum Generation Alert
Davis-Besse 100 Hot Weather Alert; Maximum Generation Alert
Dresden 2 100 Hot Weather Alert; Maximum Generation Alert
Dresden 3 100 Hot Weather Alert; Maximum Generation Alert
Fermi 2 100 *
LaSalle 1 94 Reduced Power Due to Environmental Conditions; Hot Weather Alert; Maximum Generation Alert *
LaSalle 2 100 Hot Weather Alert; Maximum Generation Alert
Monticello 0 2025-07-28 See EN# 57832 Forced Outage *
Perry 1 94 Reduced Power Due to Environmental Conditions; Hot Weather Alert *
Point Beach 1 100 *
Point Beach 2 100 *
Prairie Island 1 100 *
Prairie Island 2 100 *
Quad Cities 1 100 Hot Weather Alert; Maximum Generation Emergency
Quad Cities 2 100 Hot Weather Alert; Maximum Generation Emergency

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 Conservative Operations
Comanche Peak 2 100 Conservative Operations
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend Station 1 100 *
South Texas 1 100
South Texas 2 100
Waterford 3 91 Transformer Limitation *
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.