Power Reactor Status Report for May 20, 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
Beaver Valley 2	100
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	0	4/8/2022	Refueling Outage
Nine Mile Point 1	100
Nine Mile Point 2	100
Peach Bottom 2	65		Increasing Power	*
Peach Bottom 3	100
Salem 1	72		Holding Power	*
Salem 2	100
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		Power Supply Alert
Browns Ferry 2	100		Power Supply Alert
Browns Ferry 3	100		Power Supply Alert
Brunswick 1	82		Downpower due to Grid Issues	*
Brunswick 2	100
Catawba 1	100		Yellow Grid Condition "Hands Off Operation"
Catawba 2	100		Yellow Grid Condition "Hands Off Operation"
Farley 1	100		Conservative Operations for Grid Loading
Farley 2	100		Conservative Operations for Grid Loading
Harris 1	100
Hatch 1	97		Reduced power due to possible SRV leakage; Conservative Operations Alert	*
Hatch 2	100		Conservative Operations Alert
McGuire 1	100		Yellow Grid Condition
McGuire 2	100		Yellow Grid Condition
North Anna 1	97		Decreased power for plant computer replacement; Hot Weather Alert	*
North Anna 2	100		Hot Weather Alert	*
Oconee 1	100		Yellow Grid Condition.
Oconee 2	100		Yellow Grid Condition.
Oconee 3	0	5/6/2022	Refueling Outage; Yellow Grid Condition.	*
Robinson 2	100
Saint Lucie 1	99		Holding power due to condensate pump design margin issue.	*
Saint Lucie 2	100
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	100		Hot Weather Alert	*
Surry 2	100		Hot Weather Alert	*
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100		Conservative Generating Operations for Grid Loading
Vogtle 2	100		Conservative Generating Operations for Grid Loading
Watts Bar 1	100		Power Supply Alert
Watts Bar 2	0	3/2/2022	Refueling Outage; Power Supply Alert

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	100
Byron 1	100
Byron 2	100
Clinton	100
D.C. Cook 1	0	4/2/2022	Refueling Outage	*
D.C. Cook 2	100
Davis-Besse	100			*
Dresden 2	100
Dresden 3	100
Fermi 2	97		Power is Limited by Core Flow	*
LaSalle 1	100
LaSalle 2	100
Monticello	45		Increasing Power	*
Palisades	97		Coast down for Refueling 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	4/4/2022	Refueling Outage
Columbia Generating Station	100
Comanche Peak 1	100			*
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Grand Gulf 1	99		Limited By Recirculation Flow	*
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	4/2/2022	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.