?
This unit is permanently shut down (shutdown date: 2020-04-30).
Shut Down
2020-04-30
?
Longest recorded period of continuous operation between outages (1999-10-13 to 2001-10-27).
745
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.
1
B2B Runs
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power).
82.7%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data. D&D shutdown period excluded.
9
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
|
2020-05-01 | Decommissioned | 1 (D&D) | 393d | 2020-03-17 | +45d |
|
Unscheduled
|
2019-04-03 | 2019-04-04 | 2 | 3d | - | - |
|
Scram
# 53954
|
2019-03-25 | 2019-03-31 | 7 | 3d | - | - |
|
Scram
# 53937
|
2019-03-16 | 2019-03-22 | 7 | 330d | - | - |
|
Scheduled
|
2018-03-19 | 2018-04-20 | 33 | 87d | 2018-03-18 | +1d |
|
Unscheduled
|
2017-12-09 | 2017-12-22 | 14 | 81d | - | - |
|
Unscheduled
|
2017-09-19 | 2017-09-19 | 1 | 83d | - | - |
|
Scram
# 52829
|
2017-06-27 | 2017-06-28 | 2 | 355d | - | - |
|
Scram
# 52067
|
2016-07-07 | 2016-07-07 | 1 | 10d | - | - |
|
Unscheduled
|
2016-06-25 | 2016-06-27 | 3 | 11d | - | - |
|
Scheduled
|
2016-03-07 | 2016-06-14 | 100 | 91d | 2016-03-07 | 0d |
|
Scram
# 51586
|
2015-12-06 | 2015-12-07 | 2 | 628d | - | - |
|
Scheduled
|
2014-02-24 | 2014-03-18 | 23 | 374d | 2014-02-14 | +10d |
|
Scram
# 48750
|
2013-02-14 | 2013-02-15 | 2 | 321d | - | - |
|
Scheduled
|
2012-03-05 | 2012-03-30 | 26 | 47d | 2012-03-06 | -1d |
|
Scram
# 47582
|
2012-01-11 | 2012-01-18 | 8 | 232d | - | - |
|
Unscheduled
|
2011-05-21 | 2011-05-24 | 4 | 179d | - | - |
|
Unscheduled
|
2010-11-08 | 2010-11-23 | 16 | 56d | - | - |
|
Unscheduled
|
2010-09-04 | 2010-09-13 | 10 | 147d | - | - |
|
Scheduled
|
2010-03-10 | 2010-04-10 | 32 | 57d | 2010-03-23 | -13d |
|
Unscheduled
|
2010-01-12 | 2010-01-12 | 1 | 69d | - | - |
|
Unscheduled
|
2009-11-03 | 2009-11-04 | 2 | 213d | - | - |
|
Unscheduled
|
2009-04-04 | 2009-04-04 | 1 | 350d | - | - |
|
Scheduled
|
2008-03-24 | 2008-04-19 | 27 | 494d | 2008-03-25 | -1d |
|
Unscheduled
|
2006-11-16 | 2006-11-16 | 1 | 84d | - | - |
|
Unscheduled
|
2006-08-24 | 2006-08-24 | 1 | 98d | - | - |
|
Scheduled
|
2006-04-19 | 2006-05-18 | 30 | 514d | 2006-04-18 | +1d |
|
Scheduled
|
2004-10-23 | 2004-11-21 | 30 | 51d | 2004-10-22 | +1d |
|
Unscheduled
|
2004-09-01 | 2004-09-02 | 2 | 383d | - | - |
|
Unscheduled
|
2003-08-15 | 2003-08-15 | 1 | 10d | - | - |
|
Unscheduled
|
2003-08-04 | 2003-08-05 | 2 | 97d | - | - |
|
Unscheduled
|
2003-04-29 | 2003-04-29 | 1 | 154d | - | - |
|
Scheduled
|
2002-10-26 | 2002-11-26 | 32 | 302d | 2002-10-26 | 0d |
|
Unscheduled
|
2001-12-27 | 2001-12-28 | 2 | 54d | - | - |
|
Unscheduled
|
2001-10-27 | 2001-11-03 | 8 | 300d | - | - |
|
Unscheduled
|
2000-02-16 | 2000-12-31 | 320 | 126d | - | - |
|
Unscheduled
|
1999-09-01 | 1999-10-13 | 43 | - | - | - |
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