?
Days of continuous operation since the last outage ended. Clean run (no forced outages since last refueling).
710
Current Run
days ✔
?
Longest recorded period of continuous operation between outages (2008-03-24 to 2010-03-22).
728
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.
2
B2B Runs
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power).
94.9%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data.
13
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
|
2024-04-08 | 2024-04-25 | 18 | 95d | 2024-04-07 | +1d |
|
Unscheduled
|
2024-01-02 | 2024-01-04 | 3 | 595d | - | - |
|
Unscheduled
|
2022-05-14 | 2022-05-17 | 4 | 22d | - | - |
|
Scheduled
|
2022-04-04 | 2022-04-22 | 19 | 505d | 2022-04-04 | 0d |
|
Scram
# 54996
|
2020-11-13 | 2020-11-15 | 3 | 215d | - | - |
|
Scheduled
|
2020-03-28 | 2020-04-12 | 16 | 713d | 2020-03-30 | -2d |
|
Scheduled
|
2018-03-26 | 2018-04-15 | 21 | 710d | 2018-03-26 | 0d |
|
Scheduled
|
2016-03-21 | 2016-04-15 | 26 | 390d | 2016-03-21 | 0d |
|
Scram
# 50847
|
2015-02-24 | 2015-02-25 | 2 | 324d | - | - |
|
Scheduled
|
2014-03-05 | 2014-04-06 | 33 | 546d | 2014-03-24 | -19d |
|
Unscheduled
|
2012-09-02 | 2012-09-05 | 4 | 42d | - | - |
|
Scram
# 48117
|
2012-07-19 | 2012-07-22 | 4 | 90d | - | - |
|
Scram
# 47850
|
2012-04-20 | 2012-04-20 | 1 | 30d | - | - |
|
Scheduled
|
2012-02-20 | 2012-03-21 | 31 | 57d | 2012-02-20 | 0d |
|
Unscheduled
|
2011-12-19 | 2011-12-25 | 7 | 198d | - | - |
|
Scram
# 46919
|
2011-06-04 | 2011-06-04 | 1 | 343d | - | - |
|
Unscheduled
|
2010-06-24 | 2010-06-26 | 3 | 73d | - | - |
|
Scheduled
|
2010-03-22 | 2010-04-12 | 22 | 728d | 2010-03-22 | 0d |
|
Unscheduled
|
2008-03-23 | 2008-03-24 | 2 | 4d | - | - |
|
Scheduled
|
2008-03-01 | 2008-03-19 | 19 | 652d | 2008-03-02 | -1d |
|
Unscheduled
|
2006-05-18 | 2006-05-19 | 2 | 55d | - | - |
|
Scheduled
|
2006-03-06 | 2006-03-24 | 19 | 230d | 2006-03-06 | 0d |
|
Unscheduled
|
2005-07-19 | 2005-07-19 | 1 | 149d | - | - |
|
Unscheduled
|
2005-02-18 | 2005-02-20 | 3 | 338d | - | - |
|
Scheduled
|
2004-03-02 | 2004-03-17 | 16 | 312d | 2004-03-01 | +1d |
|
Unscheduled
|
2003-04-23 | 2003-04-25 | 3 | 336d | - | - |
|
Unscheduled
|
2002-05-19 | 2002-05-22 | 4 | 61d | - | - |
|
Scheduled
|
2002-03-05 | 2002-03-19 | 15 | 361d | 2002-03-05 | 0d |
|
Unscheduled
|
2001-03-09 | 2001-03-09 | 1 | 103d | - | - |
|
Unscheduled
|
2000-11-26 | 2000-11-26 | 1 | 208d | - | - |
|
Unscheduled
|
2000-05-01 | 2000-05-02 | 2 | 5d | - | - |
|
Scheduled
|
2000-03-30 | 2000-04-26 | 28 | 291d | 2000-03-30 | 0d |
|
Unscheduled
|
1999-06-12 | 1999-06-13 | 2 | 50d | - | - |
|
Unscheduled
|
1999-04-21 | 1999-04-23 | 3 | - | - | - |
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