?
Days of continuous operation since the last outage ended. Clean run (no forced outages since last refueling).
509
Current Run
days ✔
?
Longest recorded period of continuous operation between outages (2020-11-17 to 2022-10-29).
711
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.
3
B2B Runs
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power).
90.8%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data.
16
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
|
2024-10-22 | 2024-11-12 | 22 | 698d | 2024-10-19 | +3d |
|
Scheduled
|
2022-10-29 | 2022-11-24 | 27 | 711d | 2022-10-29 | 0d |
|
Scheduled
|
2020-10-17 | 2020-11-17 | 32 | 679d | 2020-10-24 | -7d |
|
Unscheduled
|
2018-12-01 | 2018-12-08 | 8 | 17d | - | - |
|
Scheduled
|
2018-10-20 | 2018-11-14 | 26 | 189d | 2018-10-13 | +7d |
|
Scram
# 53329
|
2018-04-13 | 2018-04-14 | 2 | 413d | - | - |
|
Unscheduled
|
2017-02-18 | 2017-02-24 | 7 | 84d | - | - |
|
Unscheduled
|
2016-11-05 | 2016-11-26 | 22 | 222d | - | - |
|
Scheduled
|
2016-03-07 | 2016-03-28 | 22 | 456d | 2016-03-07 | 0d |
|
Scheduled
|
2014-11-04 | 2014-12-07 | 34 | 338d | 2014-11-01 | +3d |
|
Unscheduled
|
2013-11-12 | 2013-12-01 | 20 | 348d | - | - |
|
Scheduled
|
2012-10-27 | 2012-11-29 | 34 | 101d | 2012-10-27 | 0d |
|
Unscheduled
|
2012-07-18 | 2012-07-18 | 1 | 405d | - | - |
|
Scheduled
|
2011-04-02 | 2011-06-09 | 69 | 76d | 2011-04-02 | 0d |
|
Unscheduled
|
2011-01-09 | 2011-01-16 | 8 | 154d | - | - |
|
Unscheduled
|
2010-08-08 | 2010-08-08 | 1 | 249d | - | - |
|
Scheduled
|
2009-10-10 | 2009-12-02 | 54 | 37d | 2009-10-10 | 0d |
|
Unscheduled
|
2009-09-02 | 2009-09-03 | 2 | 459d | - | - |
|
Scheduled
|
2008-04-12 | 2008-05-31 | 50 | 414d | 2008-04-12 | 0d |
|
Unscheduled
|
2007-02-16 | 2007-02-23 | 8 | 65d | - | - |
|
Scheduled
|
2006-10-07 | 2006-12-13 | 68 | 109d | 2006-10-06 | +1d |
|
Unscheduled
|
2006-06-14 | 2006-06-20 | 7 | 395d | - | - |
|
Scheduled
|
2005-04-09 | 2005-05-15 | 37 | 455d | 2005-04-08 | +1d |
|
Unscheduled
|
2004-01-09 | 2004-01-10 | 2 | 6d | - | - |
|
Unscheduled
|
2003-12-18 | 2004-01-03 | 17 | 2d | - | - |
|
Scheduled
|
2003-09-20 | 2003-12-16 | 88 | 400d | 2003-09-20 | 0d |
|
Unscheduled
|
2002-08-16 | 2002-08-16 | 1 | 110d | - | - |
|
Scheduled
|
2002-03-23 | 2002-04-28 | 37 | 189d | 2002-03-23 | 0d |
|
Unscheduled
|
2001-09-13 | 2001-09-15 | 3 | 245d | - | - |
|
Scheduled
|
2000-11-23 | 2001-01-11 | 50 | 265d | 2000-11-23 | 0d |
|
Unscheduled
|
2000-02-17 | 2000-03-03 | 16 | 180d | - | - |
|
Unscheduled
|
1999-08-19 | 1999-08-21 | 3 | 42d | - | - |
|
Scheduled
|
1999-05-20 | 1999-07-08 | 50 | - | 1999-05-20 | 0d |
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