Power Reactor Status Report for December 24, 2022

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		Cold Weather Alert
Beaver Valley 2	100		Cold Weather Alert
Calvert Cliffs 1	100		Cold Weather Alert; Max Generation Emergency Alert	*
Calvert Cliffs 2	100		Cold Weather Alert; Max Generation Emergency Alert	*
FitzPatrick	100
Ginna	100
Hope Creek 1	100
Limerick 1	100		Cold Weather Alert	*
Limerick 2	100		Cold Weather Alert	*
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	0	12/24/2022	See EN56286	*	1
Seabrook 1	100
Susquehanna 1	100
Susquehanna 2	100

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100		Cold Weather Alert
Browns Ferry 2	100		Cold Weather Alert
Browns Ferry 3	100		Cold Weather Alert
Brunswick 1	100		Risk Condition Yellow	*
Brunswick 2	99		Coastdown To Refueling Outage; Risk Condition Yellow	*
Catawba 1	100
Catawba 2	100
Farley 1	18		Increasing Power; Cold Weather Alert	*
Farley 2	100		Cold Weather Alert
Harris 1	100		Yellow Hands Off	*
Hatch 1	100		Cold Weather Alert
Hatch 2	98		Coastdown To Refueling Outage; Cold Weather Alert
McGuire 1	100
McGuire 2	100
North Anna 1	100		Cold Weather Alert	*
North Anna 2	100		Cold Weather Alert	*
Oconee 1	100		Yellow Hands Off	*
Oconee 2	100		Yellow Hands Off	*
Oconee 3	100		Yellow Hands Off	*
Robinson 2	0	11/19/2022	Refueling Outage; Yellow Grid Condition	*
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100		Cold Weather Alert
Sequoyah 2	100		Cold Weather Alert
Summer	100
Surry 1	100		Cold Weather Alert	*
Surry 2	100		Cold Weather Alert	*
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100		Cold Weather Alert
Vogtle 2	100		Cold Weather Alert
Vogtle 3	0		Cold Weather Alert
Watts Bar 1	100		Cold Weather Alert	*
Watts Bar 2	100		Cold Weather Alert	*

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Braidwood 2	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Byron 1	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Byron 2	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Clinton	100
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100		Cold Weather Alert
Dresden 2	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Dresden 3	100		Cold Weather Alert, Maximum Generation Emergency Load Management Alert	*
Fermi 2	100		Cold Weather Alert	*
LaSalle 1	100		Cold Weather Alert
LaSalle 2	100		Cold Weather Alert
Monticello	100
Perry 1	100		Cold Weather Alert	*
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100
Prairie Island 2	100
Quad Cities 1	100		Cold Weather Alert, Maximum Generation Alert	*
Quad Cities 2	100		Cold Weather Alert, Maximum Generation Alert	*

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	0	10/8/2022	Refueling Outage
Arkansas Nuclear 2	100
Callaway	94		Reduced Power Due to Limits on Generator	*
Columbia Generating Station	100
Comanche Peak 1	100		Cold Weather Alert
Comanche Peak 2	100		Cold Weather Alert
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Grand Gulf 1	77		Holding Power, Cold Weather Alert	*
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	100
River Bend Station 1	83		Coastdown To Refueling Outage	*
South Texas 1	100
South Texas 2	100
Waterford 3	100
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.