?
Days of continuous operation since the last outage ended. Has forced outage(s) since last refueling.
--
Current Run
?
Longest recorded period of continuous operation between outages (2023-04-03 to 2024-10-12).
558
Record Run
days
?
Breaker-to-Breaker: times this unit ran from one refueling outage to the next with zero forced outages or scrams in between.
11
B2B Runs
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power).
90.6%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data.
18
Outages
since 1999
?
Duration of each outage in days, shown chronologically. Green bars are scheduled refueling outages, red bars are forced/unscheduled. The orange dashed line marks the average duration. Extended outages (>180 days) and D&D periods are excluded.
Outage Duration Trend
?
Days between consecutive scheduled refueling outage starts, showing operating cycle regularity. The purple dashed line marks the average cycle length. Most U.S. reactors operate on 18-month (547 day) or 24-month (730 day) cycles.
Cycle Length History
?
Monthly capacity factor with outage events overlaid as red bands. Green bars show average power level per month. Toggle to Daily view for raw daily data.
Power History
| Type ⇅ | Actual Start ⇅ | Actual End ⇅ | Duration ⇅ | Days Online ⇅ | Scheduled | Delta |
|---|---|---|---|---|---|---|
|
Scheduled
|
2026-03-14 | In Outage | 21+ | 499d | 2026-03-07 | +7d |
|
Scheduled
|
2024-10-12 | 2024-10-31 | 20 | 558d | 2024-10-12 | 0d |
|
Scheduled
|
2023-03-11 | 2023-04-03 | 24 | 494d | 2023-03-11 | 0d |
|
Scheduled
|
2021-10-09 | 2021-11-02 | 25 | 553d | 2021-10-09 | 0d |
|
Scheduled
|
2020-03-14 | 2020-04-04 | 22 | 506d | 2020-03-14 | 0d |
|
Scheduled
|
2018-10-06 | 2018-10-25 | 20 | 541d | 2018-10-08 | -2d |
|
Scheduled
|
2017-03-18 | 2017-04-13 | 27 | 505d | 2017-03-18 | 0d |
|
Scheduled
|
2015-10-03 | 2015-10-30 | 28 | 404d | 2015-10-03 | 0d |
|
Unscheduled
|
2014-08-25 | 2014-08-25 | 1 | 131d | - | - |
|
Scheduled
|
2014-03-17 | 2014-04-16 | 31 | 472d | 2014-03-17 | 0d |
|
Scheduled
|
2012-11-01 | 2012-11-30 | 30 | 122d | 2012-11-01 | 0d |
|
Scram
# 48053
|
2012-06-28 | 2012-07-02 | 5 | 379d | - | - |
|
Scheduled
|
2011-03-01 | 2011-06-15 | 107 | 70d | 2011-03-01 | 0d |
|
Unscheduled
|
2010-12-14 | 2010-12-21 | 8 | 157d | - | - |
|
Unscheduled
|
2010-07-10 | 2010-07-10 | 1 | 20d | - | - |
|
Unscheduled
|
2010-06-20 | 2010-06-20 | 1 | 197d | - | - |
|
Scheduled
|
2009-10-15 | 2009-12-05 | 52 | 525d | 2009-10-05 | +10d |
|
Scheduled
|
2008-04-06 | 2008-05-08 | 33 | 507d | 2008-03-21 | +16d |
|
Scheduled
|
2006-10-16 | 2006-11-16 | 32 | 465d | 2006-10-15 | +1d |
|
Scheduled
|
2005-04-02 | 2005-07-08 | 98 | 130d | 2005-04-01 | +1d |
|
Unscheduled
|
2004-11-20 | 2004-11-23 | 4 | 186d | - | - |
|
Unscheduled
|
2004-05-16 | 2004-05-18 | 3 | 181d | - | - |
|
Scheduled
|
2003-10-04 | 2003-11-17 | 45 | 84d | 2003-10-04 | 0d |
|
Unscheduled
|
2003-07-11 | 2003-07-12 | 2 | 94d | - | - |
|
Unscheduled
|
2003-04-06 | 2003-04-08 | 3 | 328d | - | - |
|
Scheduled
|
2002-04-13 | 2002-05-13 | 31 | 47d | 2002-04-13 | 0d |
|
Unscheduled
|
2002-02-23 | 2002-02-25 | 3 | 239d | - | - |
|
Unscheduled
|
2001-06-28 | 2001-06-29 | 2 | 140d | - | - |
|
Unscheduled
|
2001-02-07 | 2001-02-08 | 2 | 48d | - | - |
|
Unscheduled
|
2000-12-21 | 2000-12-21 | 1 | 6d | - | - |
|
Scheduled
|
2000-10-14 | 2000-12-15 | 63 | 159d | 2000-10-14 | 0d |
|
Unscheduled
|
2000-05-05 | 2000-05-08 | 4 | 434d | - | - |
|
Unscheduled
|
1999-01-01 | 1999-02-26 | 57 | - | - | - |
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