Live Nuclear Fleet Outage Tracker

Current live status, power levels, and scheduled outage updates for the US commercial nuclear fleet. Data refreshed 5h ago

? Percentage of total fleet capacity currently online and generating power. Grid Capacity 81.2% ? Units currently in a scheduled refueling or maintenance outage (Fall 2026). Outages 24
? Units currently at 0% power (likely in an outage or shutdown). Offline 16
? Units operating between 1-99% power (excluding known startups or coastdowns). Reduced Power 3
? Units nearing the end of their fuel cycle, gradually lowering power before an outage. Coasting 0
? 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 2
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Report Date: October 23, 2026 at 5:36 AM (Power Status updated Monday - Friday, except federal holidays)
Comanche Peak 1
0% 91,90,90,0,0,0,0,0
RFO 1RF25 - Day 5 of 32
Farley 2
0% 93,93,69,0,0,0,0,0
RFO 2R31 - Day 5 of 27
Waterford 3
0% 91,0,0,0,0,0,0,0
RFO 27 - Day 7 of 25
Millstone 3
0% 0,0,0,0,0,0,0,0
RFO 3R24 - Day 12 of 33
Peach Bottom 2
0% 0,0,0,0,0,0,0,0
RFO P2R26 - Day 12 of 24
Diablo Canyon 1
0% 0,0,0,0,0,0,0,0
RFO 1R26 - Day 13 of 35
Point Beach 1
0% 0,0,0,0,0,0,0,0
RFO U1R43 - Day 14 of 19
Salem 1
0% 0,0,0,0,0,0,0,0
RFO 1R31 - Day 20 of 50
Palo Verde 1
0% 0,0,0,0,0,0,0,0
RFO 1R26 - Day 21 of 45
Prairie Island 1
0% 0,0,0,0,0,0,0,0
RFO 1R35 - Day 21 of 30
Robinson 2
0% 0,0,0,0,0,0,0,0
RFO RO-35 - Day 21 of 30
Sequoyah 2
0% 0,0,0,0,0,0,0,0
RFO U2R27 - Day 21 of 29
Byron 2
0% 0,0,0,0,0,0,0,0
RFO B2R26 - Day 26 of 21
Cooper
0% 0,0,0,0,0,0,0,0
RFO RE 34 - Day 26 of 36
Callaway
0% 0,0,0,0,0,0,0,0
RFO RF28 - Day 28 of 45
North Anna 2
0% 0,0,0,0,0,0,0,0
RFO 2R31 - Day 48 of 36
Vogtle 2
2% 0,0,0,0,0,0,0,2
STARTUP Day 0 of 5
D.C. Cook 1
47% 0,0,0,0,0,0,12,47
STARTUP Day 0 of 6
Dresden 3
92% 93,93,93,93,92,92,92,92
REDUCED POWER
Brunswick 2
93% 100,100,100,100,100,100,100,93
REDUCED POWER
Oconee 1
93% 98,97,97,97,95,94,93,93
REDUCED POWER
Susquehanna 1
99% 67,80,77,94,100,100,100,99
ONLINE
Watts Bar 2
99% 100,100,100,100,100,100,100,99
ONLINE
Salem 2
100% 60,60,60,100,100,100,100,100
ONLINE
Hatch 1
100% 64,99,100,100,100,91,100,100
ONLINE
Quad Cities 1
100% 100,100,75,100,100,100,100,100
ONLINE
Calvert Cliffs 1
100% 100,95,99,100,100,100,100,100
ONLINE
Hatch 2
100% 100,100,96,100,100,100,100,100
ONLINE
FitzPatrick
100% 100,98,100,100,100,100,100,100
ONLINE
Perry 1
100% 98,100,100,100,100,100,100,100
ONLINE
Clinton
100% 100,100,100,100,99,100,100,100
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
Beaver Valley 2
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 2
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 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
Columbia Generating Station
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 2
100% 100,100,100,100,100,100,100,100
ONLINE
Dresden 2
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
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
Limerick 2
100% 100,100,100,100,100,100,100,100
ONLINE
McGuire 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
Monticello
100% 100,100,100,100,100,100,100,100
ONLINE
Nine Mile Point 1
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 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 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 2
100% 100,100,100,100,100,100,100,100
ONLINE
Quad Cities 2
100% 100,100,100,100,100,100,100,100
ONLINE
River Bend 1
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
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 2
100% 100,100,100,100,100,100,100,100
ONLINE
Turkey Point 3
100% 100,100,100,100,100,100,100,100
ONLINE
Turkey Point 4
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
Vogtle 4
100% 100,100,100,100,100,100,100,100
ONLINE
Watts Bar 1
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
Planned Maint Planned Maintenance
Offline Type Unknown
Coastdown Outage Soon
Startup Power Ascending
Reduced Reduced Power
Online Running Normally
B2B Breaker-to-Breaker Run
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