Power Reactor Status Report for October 31, 2021

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		High System Voltage Action	*
Beaver Valley 2	0	10/10/2021	Refueling Outage
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	100
Ginna	97		Increasing Power	*
Hope Creek 1	100
Limerick 1	100
Limerick 2	100
Millstone 2	0	10/8/2021	Refueling Outage
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Peach Bottom 2	100
Peach Bottom 3	0	10/25/2021	Refueling Outage
Salem 1	100
Salem 2	0	10/2/2021	Refueling Outage
Seabrook 1	0	10/2/2021	Preparing for Startup
Susquehanna 1	100
Susquehanna 2	100

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100
Browns Ferry 2	100
Browns Ferry 3	100
Brunswick 1	100
Brunswick 2	100
Catawba 1	0	10/17/2021	Refueling Outage
Catawba 2	100
Farley 1	100
Farley 2	98		Reduced Power due to potential inaccuracies in flow measurement systems
Harris 1	100
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	100
North Anna 1	100
North Anna 2	97		Plant Computer Maintenance
Oconee 1	100
Oconee 2	97		Coastdown To Refueling Outage
Oconee 3	100
Robinson 2	0	10/19/2021	Outage to replace RCP Seal
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100
Sequoyah 2	0	10/2/2021	Refueling Outage
Summer	0	10/9/2021	Refueling Outage
Surry 1	100
Surry 2	0	10/24/2021	Refueling Outage
Turkey Point 3	0	10/9/2021	Refueling Outage
Turkey Point 4	100
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	0	10/29/2021	Refueling Outage
Watts Bar 2	95		Holding power due to S/G conditions

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	0	10/18/2021	Refueling Outage
Byron 1	100
Byron 2	92		Increasing Power following turbine testing.	*
Clinton	19		Increasing Power	*
D.C. Cook 1	100		High System Voltage Action	*
D.C. Cook 2	100		High System Voltage Action	*
Davis-Besse	100		High System Voltage Action	*
Dresden 2	82		Coastdown to Refueling Outage
Dresden 3	5		Increasing Power.	*
Fermi 2	100
LaSalle 1	100
LaSalle 2	100
Monticello	100
Palisades	100
Perry 1	100
Point Beach 1	100
Point Beach 2	0	10/9/2021	Refueling Outage	*
Prairie Island 1	100
Prairie Island 2	46		Increasing Power.	*
Quad Cities 1	87		Decreased Power due to load following.	*
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	0	9/25/2021	Refueling Outage
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	0	10/3/2021	Refueling Outage
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	0	10/26/2021	Feedwater heater tube leakage.	*
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	0	10/9/2021	Refueling Outage
Palo Verde 3	100
River Bend Station 1	100
South Texas 1	0	10/9/2021	Refueling Outage
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.