Live Nuclear Fleet Outage Tracker

Current live status, power levels, and scheduled outage updates for the US commercial nuclear fleet. Data refreshed 1.2h ago

? Percentage of total fleet capacity currently online and generating power. Grid Capacity 81.4% ? 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 12

? Units operating between 1-99% power (excluding known startups or coastdowns). Reduced Power 6

? Units nearing the end of their fuel cycle, gradually lowering power before an outage. Coasting 2

? Units in the process of increasing power following an outage or scram. Startup 3

? 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: April 12, 2025
(Power Status updated Monday - Friday)

Unit	Power %	Status
Columbia Generating Station	0% 84,84,83,83,83,82,82,0	RFO - Day 1 of 30
Watts Bar 2	0% 98,98,97,96,96,95,94,0	RFO - Day 1 of 29
Millstone 3	0% 100,100,100,100,100,100,0,0	RFO - Day 2 of 30
McGuire 1	0% 0,0,0,0,0,0,0,0	RFO - Day 11 of 28
Callaway	0% 0,0,0,0,0,0,0,0	RFO - Day 15 of 45
Palo Verde 1	0% 0,0,0,0,0,0,0,0	RFO - Day 15 of 45
Susquehanna 2	0% 0,0,0,0,0,0,0,0	RFO - Day 20 of 35
D.C. Cook 1	0% 0,0,0,0,0,0,0,0	RFO - Day 22 of 30
Farley 2	0% 0,0,0,0,0,0,0,0	RFO - Day 27 of 27
Perry 1	0% 0,0,0,0,0,0,0,0	RFO - Day 27 of 28
Watts Bar 1	0% 0,0,0,0,0,0,0,0	FORCED OUTAGE (86d)
Sequoyah 2	0% 0,0,0,0,0,0,0,0	RFO - Day 256 of 29
Limerick 2	87% 90,89,88,88,88,88,87,87	COASTDOWN
Monticello	95% 94,95,95,95,93,96,96,95	COASTDOWN
River Bend 1	5% 82,64,88,80,0,0,0,5	STARTUP Day 0 of 13
Point Beach 1	67% 0,0,0,0,0,3,26,67	STARTUP Day 0 of 5
Byron 2	77% 87,86,84,81,81,70,74,77	STARTUP Day 0 of 4
Browns Ferry 2	17% 0,0,0,0,0,0,18,17	REDUCED POWER
Brunswick 1	60% 100,100,100,100,100,100,100,60	REDUCED POWER
Vogtle 4	70% 42,70,70,70,70,70,70,70	REDUCED POWER
FitzPatrick	72% 100,100,100,100,100,100,100,72	REDUCED POWER
Limerick 1	72% 100,100,100,100,100,100,100,72	REDUCED POWER
Salem 1	73% 87,86,86,85,84,74,73,73	REDUCED POWER
Waterford 3	94% 94,94,94,94,94,94,94,94	ONLINE
Beaver Valley 2	99% 99,99,99,100,100,99,99,99	ONLINE
Diablo Canyon 1	99% 100,100,100,100,100,100,100,99	ONLINE
North Anna 2	100% 0,30,50,70,96,98,100,100	ONLINE
Nine Mile Point 1	100% 3,47,35,75,100,85,100,100	ONLINE
Turkey Point 4	100% 48,48,75,93,100,100,100,100	ONLINE
LaSalle 1	100% 60,65,96,100,100,100,100,100	ONLINE
Wolf Creek 1	100% 100,100,100,100,100,100,60,100	ONLINE
Hatch 1	100% 100,70,100,100,100,100,100,100	ONLINE
Quad Cities 1	100% 100,100,92,100,100,100,100,100	ONLINE
Vogtle 2	100% 97,97,100,100,100,100,100,100	ONLINE
Clinton	100% 100,100,100,99,99,100,100,100	ONLINE
Arkansas Nuclear 1	100% 100,100,100,100,100,100,100,100	ONLINE
Arkansas Nuclear 2	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 2	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
Calvert Cliffs 2	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
Cooper	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 2	100% 100,100,100,100,100,100,100,100	ONLINE
Dresden 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
Ginna	100% 100,100,100,100,100,100,100,100	ONLINE
Grand Gulf 1	100% 100,100,100,100,100,100,100,100	ONLINE
Harris 1	100% 100,100,100,100,100,100,100,100	ONLINE
Hatch 2	100% 100,100,100,100,100,100,100,100	ONLINE
Hope Creek 1	100% 100,100,100,100,100,100,100,100	ONLINE
LaSalle 2	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
Nine Mile Point 2	100% 100,100,100,100,100,100,100,100	ONLINE
North Anna 1	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
Peach Bottom 3	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

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

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