Live Nuclear Fleet Outage Tracker

Current live status, power levels, and scheduled outage updates for the US commercial nuclear fleet. Data refreshed 1.3h ago

? Percentage of total fleet capacity currently online and generating power. Grid Capacity 78.3% ? Units currently in a scheduled refueling or maintenance outage (Spring 2026). Outages 34

? Units currently at 0% power (likely in an outage or shutdown). Offline 18

? Units operating between 1-99% power (excluding known startups or coastdowns). Reduced Power 2

? Units nearing the end of their fuel cycle, gradually lowering power before an outage. Coasting 6

? Units in the process of increasing power following an outage or scram. Startup 2

? Units on a qualifying Breaker-to-Breaker run — continuous operation exceeding their cycle-adjusted threshold with no trips to 0% power. B2B 4

US Reactor Power Status Map

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Unit: | Date: Reset

Report Date: March 29, 2025
(Power Status updated Monday - Friday)

Unit	Power %	Status
Callaway	0% 100,100,100,100,100,100,100,0	RFO - Day 1 of 30
Palo Verde 1	0% 100,100,100,100,100,100,100,0	RFO - Day 1 of 30
Hatch 2	0% 80,80,80,80,75,0,0,0	RFO - Day 3 of 16
Susquehanna 2	0% 83,83,0,0,0,0,0,0	RFO - Day 6 of 35
Vogtle 4	0% 100,75,0,0,0,0,0,0	FORCED OUTAGE (6d)
D.C. Cook 1	0% 0,0,0,0,0,0,0,0	RFO - Day 8 of 30
Point Beach 1	0% 0,0,0,0,0,0,0,0	RFO - Day 8 of 26
Farley 2	0% 0,0,0,0,0,0,0,0	RFO - Day 13 of 27
Nine Mile Point 1	0% 0,0,0,0,0,0,0,0	RFO - Day 13 of 23
Perry 1	0% 0,0,0,0,0,0,0,0	RFO - Day 13 of 28
Quad Cities 1	0% 0,0,0,0,0,0,0,0	RFO - Day 20 of 18
Vogtle 2	0% 0,0,0,0,0,0,0,0	RFO - Day 24 of 43
Browns Ferry 2	0% 0,0,0,0,0,0,0,0	RFO - Day 25 of 29
North Anna 2	0% 0,0,0,0,0,0,0,0	RFO - Day 28 of 36
Turkey Point 4	0% 0,0,0,0,0,0,0,0	RFO - Day 29 of 25
River Bend 1	0% 0,0,0,0,0,0,0,0	RFO - Day 47 of 35
Watts Bar 1	0% 0,0,0,0,0,0,0,0	FORCED OUTAGE (72d)
Sequoyah 2	0% 0,0,0,0,0,0,0,0	RFO - Day 242 of 29
Columbia Generating Station	87% 89,89,88,88,88,87,87,87	COASTDOWN
McGuire 1	87% 92,91,90,90,88,88,87,87	COASTDOWN
Limerick 2	93% 96,96,95,95,95,94,94,93	COASTDOWN
Byron 2	94% 98,98,97,97,96,96,95,94	COASTDOWN
Salem 1	94% 97,96,96,96,96,96,95,94	COASTDOWN
Waterford 3	94% 94,94,94,94,94,94,94,94	COASTDOWN
Brunswick 2	8% 0,0,0,0,0,0,0,8	STARTUP Day 0 of 8
Calvert Cliffs 2	60% 0,0,0,0,0,10,30,60	STARTUP Day 0 of 3
Arkansas Nuclear 2	70% 100,100,100,76,49,90,70,70	REDUCED POWER
Grand Gulf 1	76% 100,100,100,100,100,100,100,76	REDUCED POWER
Nine Mile Point 2	92% 100,100,100,100,100,80,92,92	ONLINE
Monticello	95% 0,29,83,95,95,94,93,95	ONLINE
Beaver Valley 2	99% 100,99,99,99,99,99,99,99	ONLINE
Clinton	99% 100,100,100,100,100,100,99,99	ONLINE
Peach Bottom 3	100% 30,95,100,100,100,100,100,100	ONLINE
Dresden 2	100% 70,100,100,100,100,100,100,100	ONLINE
Cooper	100% 100,80,85,100,100,100,100,100	ONLINE
North Anna 1	100% 100,99,99,100,100,100,100,100	ONLINE
Arkansas Nuclear 1	100% 100,100,100,100,100,100,100,100	ONLINE
Beaver Valley 1	100% 100,100,100,100,100,100,100,100	ONLINE
Braidwood 1	100% 100,100,100,100,100,100,100,100	ONLINE
Braidwood 2	100% 100,100,100,100,100,100,100,100	ONLINE
Browns Ferry 1	100% 100,100,100,100,100,100,100,100	ONLINE
Browns Ferry 3	100% 100,100,100,100,100,100,100,100	ONLINE
Brunswick 1	100% 100,100,100,100,100,100,100,100	ONLINE
Byron 1	100% 100,100,100,100,100,100,100,100	ONLINE
Calvert Cliffs 1	100% 100,100,100,100,100,100,100,100	ONLINE
Catawba 1	100% 100,100,100,100,100,100,100,100	ONLINE
Catawba 2	100% 100,100,100,100,100,100,100,100	ONLINE
Comanche Peak 1	100% 100,100,100,100,100,100,100,100	ONLINE
Comanche Peak 2	100% 100,100,100,100,100,100,100,100	ONLINE
D.C. Cook 2	100% 100,100,100,100,100,100,100,100	ONLINE
Davis-Besse	100% 100,100,100,100,100,100,100,100	ONLINE
Diablo Canyon 1	100% 100,100,100,100,100,100,100,100	ONLINE
Diablo Canyon 2	100% 100,100,100,100,100,100,100,100	ONLINE
Dresden 3	100% 100,100,100,100,100,100,100,100	ONLINE
Farley 1	100% 100,100,100,100,100,100,100,100	ONLINE
Fermi 2	100% 100,100,100,100,100,100,100,100	ONLINE
FitzPatrick	100% 100,100,100,100,100,100,100,100	ONLINE
Ginna	100% 100,100,100,100,100,100,100,100	ONLINE
Harris 1	100% 100,100,100,100,100,100,100,100	ONLINE
Hatch 1	100% 100,100,100,100,100,100,100,100	ONLINE
Hope Creek 1	100% 100,100,100,100,100,100,100,100	ONLINE
LaSalle 1	100% 100,100,100,100,100,100,100,100	ONLINE
LaSalle 2	100% 100,100,100,100,100,100,100,100	ONLINE
Limerick 1	100% 100,100,100,100,100,100,100,100	ONLINE
McGuire 2	100% 100,100,100,100,100,100,100,100	ONLINE
Millstone 2	100% 100,100,100,100,100,100,100,100	ONLINE
Millstone 3	100% 100,100,100,100,100,100,100,100	ONLINE
Oconee 1	100% 100,100,100,100,100,100,100,100	ONLINE
Oconee 2	100% 100,100,100,100,100,100,100,100	ONLINE
Oconee 3	100% 100,100,100,100,100,100,100,100	ONLINE
Palo Verde 2	100% 100,100,100,100,100,100,100,100	ONLINE
Palo Verde 3	100% 100,100,100,100,100,100,100,100	ONLINE
Peach Bottom 2	100% 100,100,100,100,100,100,100,100	ONLINE
Point Beach 2	100% 100,100,100,100,100,100,100,100	ONLINE
Prairie Island 1	100% 100,100,100,100,100,100,100,100	ONLINE
Prairie Island 2	100% 100,100,100,100,100,100,100,100	ONLINE
Quad Cities 2	100% 100,100,100,100,100,100,100,100	ONLINE
Robinson 2	100% 100,100,100,100,100,100,100,100	ONLINE
Saint Lucie 1	100% 100,100,100,100,100,100,100,100	ONLINE
Saint Lucie 2	100% 100,100,100,100,100,100,100,100	ONLINE
Salem 2	100% 100,100,100,100,100,100,100,100	ONLINE
Seabrook 1	100% 100,100,100,100,100,100,100,100	ONLINE
Sequoyah 1	100% 100,100,100,100,100,100,100,100	ONLINE
South Texas 1	100% 100,100,100,100,100,100,100,100	ONLINE
South Texas 2	100% 100,100,100,100,100,100,100,100	ONLINE
Summer	100% 100,100,100,100,100,100,100,100	ONLINE
Surry 1	100% 100,100,100,100,100,100,100,100	ONLINE
Surry 2	100% 100,100,100,100,100,100,100,100	ONLINE
Susquehanna 1	100% 100,100,100,100,100,100,100,100	ONLINE
Turkey Point 3	100% 100,100,100,100,100,100,100,100	ONLINE
Vogtle 1	100% 100,100,100,100,100,100,100,100	ONLINE
Vogtle 3	100% 100,100,100,100,100,100,100,100	ONLINE
Watts Bar 2	100% 100,100,100,100,100,100,100,100	ONLINE
Wolf Creek 1	100% 100,100,100,100,100,100,100,100	ONLINE

Forced Outage Unscheduled / Scram

RFO Refueling Outage

Offline Type Unknown

Coastdown Outage Soon

Startup Power Ascending

Reduced Reduced Power

Online Running Normally

B2B Breaker-to-Breaker Run

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Live Nuclear Fleet Outage Tracker

US Reactor Power Status Map