Benchmark historical performance across a quarter-century of fleet-wide reactor data. Track long-term maintenance trends, refueling cycles, and realized generation impacts from 2000 to the present.
Detailed Schedule
Unit
Type
Start Date
End Date
Scheduled Duration
Predicted Extension
Context
Hatch 1 Sched: Feb 8 (27d)
Actual
Jan 17, 2026
Feb 28, 2026
43 days
+12 days
D.C. Cook 2
Unscheduled
Jan 18, 2026
Jan 20, 2026
3 days
-
-
Turkey Point 3 Sched: Mar 7 (28d)
Actual
Feb 4, 2026
Ongoing
66 days+
+5 days
LaSalle 1 Sched: Feb 9 (16d)
Actual
Feb 9, 2026
Feb 27, 2026
19 days
+2 days
-
Grand Gulf 1 Sched: Feb 26 (21d)
Actual
Feb 14, 2026
Mar 26, 2026
41 days
+7 days
Calvert Cliffs 1 Sched: Feb 16 (27d)
Actual
Feb 16, 2026
Mar 14, 2026
27 days
-
-
Monticello
Unscheduled
Feb 21, 2026
Apr 2, 2026
41 days
-
Browns Ferry 3 Sched: Feb 20 (31d)
Actual
Feb 21, 2026
Mar 26, 2026
34 days
+3 days
-
Vogtle 1 Sched: Feb 21 (44d)
Actual
Feb 22, 2026
Apr 2, 2026
40 days
-
-
Hope Creek 1
Unscheduled
Feb 23, 2026
Mar 7, 2026
13 days
-
-
Brunswick 1 Sched: Feb 28 (27d)
Actual
Feb 26, 2026
Ongoing
44 days+
+2 days
-
Summer Sched: Feb 27 (31d)
Actual
Feb 28, 2026
Apr 9, 2026
41 days
+10 days
-
Davis-Besse Sched: Feb 28 (25d)
Actual
Mar 1, 2026
Mar 30, 2026
30 days
+6 days
-
Byron 1 Sched: Mar 2 (31d)
Actual
Mar 2, 2026
Apr 1, 2026
31 days
+0 days
-
Nine Mile Point 2 Sched: Mar 7 (23d)
Actual
Mar 9, 2026
Apr 1, 2026
24 days
+1 days
-
Arkansas Nuclear 2 Sched: Mar 7 (30d)
Actual
Mar 14, 2026
Ongoing
28 days+
+5 days
-
Point Beach 2 Sched: Mar 7 (26d)
Actual
Mar 14, 2026
Ongoing
28 days+
+1 days
-
Palo Verde 2 Sched: Mar 28 (35d)
Unscheduled
Mar 20, 2026
Ongoing
22 days+
+4 days
-
South Texas 1 Sched: Mar 20 (32d)
Actual
Mar 21, 2026
Ongoing
21 days+
+1 days
-
McGuire 2 Sched: Mar 21 (24d)
Actual
Mar 22, 2026
Ongoing
20 days+
-
-
Fermi 2 Sched: Mar 21 (41d)
Actual
Mar 23, 2026
Ongoing
19 days+
+11 days
-
Susquehanna 1 Sched: Mar 23 (46d)
Actual
Mar 23, 2026
Ongoing
19 days+
+4 days
-
Quad Cities 2 Sched: Mar 30 (16d)
Actual
Mar 30, 2026
Ongoing
12 days+
+3 days
-
Catawba 2
Unscheduled
Mar 31, 2026
Ongoing
11 days+
~18d (Typical (Fleet))
-
Seabrook 1 Sched: Apr 4 (24d)
Actual
Apr 4, 2026
Ongoing
7 days+
+8 days
-
Beaver Valley 2 Sched: Apr 11 (30d)
Actual
Apr 5, 2026
Ongoing
6 days+
+7 days
-
Salem 2 Sched: Apr 4 (26d)
Actual
Apr 5, 2026
Ongoing
6 days+
+3 days
-
Ginna Sched: Apr 6 (21d)
Actual
Apr 6, 2026
Ongoing
5 days+
-
-
Dresden 3
Unscheduled
Apr 8, 2026
Ongoing
3 days+
~5d (Typical)
-
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