Power Reactor Status Report for June 03, 2025

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

• Region 1 Reactors
• Region 2 Reactors
• Region 3 Reactors
• Region 4 Reactors

Region 1

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Beaver Valley 1	100		Geomagnetic Disturbance Warning
Beaver Valley 2	99		Steam Generator Limitations; Geomagnetic Disturbance Warning
Calvert Cliffs 1	3		Geomagnetic Disturbance Warning; Chemistry Excursion	*
Calvert Cliffs 2	100		Geomagnetic Disturbance Warning
FitzPatrick	100
Ginna	100
Hope Creek 1	100		Geomagnetic Disturbance Warning	*
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	78		Reduced Power for Maintenance	*
Salem 1	100
Salem 2	100
Seabrook 1	100		Down Power Contingency to 1100MW	*
Susquehanna 1	100		Geomagnetic Disturbance Warning
Susquehanna 2	0	3/24/2025	Reactor Startup; Geomagnetic Disturbance Warning	*

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100
Browns Ferry 2	0	5/30/2025	Forced Outage; See EN#57737
Browns Ferry 3	100
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Farley 1	100
Farley 2	0	3/16/2025	Refueling Outage
Harris 1	100
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	100
North Anna 1	100		Geomagnetic Disturbance Warning	*
North Anna 2	100		Geomagnetic Disturbance Warning	*
Oconee 1	100
Oconee 2	100
Oconee 3	100
Robinson 2	100
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100
Sequoyah 2	0	5/30/2025	Forced Outage; Main Generator Maintenance
Summer	100
Surry 1	100		Geomagnetic Disturbance Warning	*
Surry 2	100		Geomagnetic Disturbance Warning	*
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100
Vogtle 2	100
Vogtle 3	100
Vogtle 4	100
Watts Bar 1	100
Watts Bar 2	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100		Geomagnetic Disturbance Warning
Braidwood 2	100		Geomagnetic Disturbance Warning
Byron 1	100		Geomagnetic Disturbance Warning	*
Byron 2	100		Geomagnetic Disturbance Warning	*
Clinton	100		Geomagnetic Disturbance Warning	*
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100		Geomagnetic Disturbance Warning	*
Dresden 2	100		Geomagnetic Disturbance Warning	*
Dresden 3	100		Geomagnetic Disturbance Warning	*
Fermi 2	100		Geomagnetic Disturbance Warning	*
LaSalle 1	100
LaSalle 2	100
Monticello	0	6/2/2025	Maintenance 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 (*)	Number of Scrams (#)
Arkansas Nuclear 1	100
Arkansas Nuclear 2	100
Callaway	0	3/29/2025	Refueling Outage
Columbia Generating Station	0	4/12/2025	Refueling Outage
Comanche Peak 1	100
Comanche Peak 2	100
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	0	4/26/2025	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.
• Additional plant status information is made available on the web page after 28 days.