?
This unit is permanently shut down (shutdown date: 2020-08-10).
Shut Down
2020-08-10
?
Longest recorded period of continuous operation between outages (2014-11-24 to 2016-10-04).
680
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).
86.7%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data. D&D shutdown period excluded.
11
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
|
2020-08-11 | Decommissioned | 1 (D&D) | 478d | 2020-09-03 | -23d |
|
Scram
# 54012
|
2019-04-21 | 2019-04-21 | 1 | 182d | - | - |
|
Scram
# 53676
|
2018-10-20 | 2018-10-21 | 2 | 29d | - | - |
|
Scheduled
|
2018-09-05 | 2018-09-21 | 17 | 315d | 2018-09-04 | +1d |
|
Unscheduled
|
2017-10-23 | 2017-10-25 | 3 | 358d | - | - |
|
Scheduled
|
2016-10-04 | 2016-10-30 | 27 | 680d | 2016-10-08 | -4d |
|
Scheduled
|
2014-10-04 | 2014-11-24 | 52 | 666d | 2014-10-04 | 0d |
|
Unscheduled
|
2012-12-02 | 2012-12-07 | 6 | 6d | - | - |
|
Scheduled
|
2012-10-06 | 2012-11-26 | 52 | 417d | 2012-10-06 | 0d |
|
Unscheduled
|
2011-08-12 | 2011-08-16 | 5 | 250d | - | - |
|
Unscheduled
|
2010-12-04 | 2010-12-05 | 2 | 2d | - | - |
|
Scheduled
|
2010-10-24 | 2010-12-02 | 40 | 176d | 2010-10-23 | +1d |
|
Unscheduled
|
2010-04-26 | 2010-05-01 | 6 | 198d | - | - |
|
Unscheduled
|
2009-10-09 | 2009-10-10 | 2 | 188d | - | - |
|
Unscheduled
|
2009-04-03 | 2009-04-04 | 2 | 31d | - | - |
|
Unscheduled
|
2009-03-03 | 2009-03-03 | 1 | 3d | - | - |
|
Scheduled
|
2009-02-02 | 2009-02-28 | 27 | 670d | 2009-02-01 | +1d |
|
Unscheduled
|
2007-04-03 | 2007-04-04 | 2 | 14d | - | - |
|
Unscheduled
|
2007-03-19 | 2007-03-20 | 2 | 3d | - | - |
|
Scheduled
|
2007-02-05 | 2007-03-16 | 40 | 88d | 2007-02-04 | +1d |
|
Unscheduled
|
2006-11-06 | 2006-11-09 | 4 | 553d | - | - |
|
Scheduled
|
2005-03-29 | 2005-05-02 | 35 | 152d | 2005-03-28 | +1d |
|
Unscheduled
|
2004-10-26 | 2004-10-28 | 3 | 187d | - | - |
|
Unscheduled
|
2004-04-19 | 2004-04-22 | 4 | 137d | - | - |
|
Unscheduled
|
2003-11-30 | 2003-12-04 | 5 | 3d | - | - |
|
Unscheduled
|
2003-11-26 | 2003-11-27 | 2 | 2d | - | - |
|
Unscheduled
|
2003-11-19 | 2003-11-24 | 6 | 11d | - | - |
|
Unscheduled
|
2003-11-07 | 2003-11-08 | 2 | 2d | - | - |
|
Unscheduled
|
2003-11-04 | 2003-11-05 | 2 | 199d | - | - |
|
Unscheduled
|
2003-04-19 | 2003-04-19 | 1 | 2d | - | - |
|
Scheduled
|
2003-03-24 | 2003-04-17 | 25 | 38d | 2003-03-24 | 0d |
|
Unscheduled
|
2003-02-01 | 2003-02-14 | 14 | 146d | - | - |
|
Unscheduled
|
2002-09-03 | 2002-09-08 | 6 | 2d | - | - |
|
Unscheduled
|
2002-08-31 | 2002-09-01 | 2 | 20d | - | - |
|
Unscheduled
|
2002-08-07 | 2002-08-11 | 5 | 77d | - | - |
|
Unscheduled
|
2002-05-20 | 2002-05-22 | 3 | 73d | - | - |
|
Unscheduled
|
2002-03-04 | 2002-03-08 | 5 | 133d | - | - |
|
Unscheduled
|
2001-10-18 | 2001-10-22 | 5 | 65d | - | - |
|
Unscheduled
|
2001-08-13 | 2001-08-14 | 2 | 80d | - | - |
|
Scheduled
|
2001-04-13 | 2001-05-25 | 43 | 292d | 2001-04-13 | 0d |
|
Unscheduled
|
2000-06-24 | 2000-06-25 | 2 | 167d | - | - |
|
Unscheduled
|
2000-01-06 | 2000-01-09 | 4 | 38d | - | - |
|
Unscheduled
|
1999-11-29 | 1999-11-29 | 1 | 2d | - | - |
|
Scheduled
|
1999-10-23 | 1999-11-27 | 36 | 131d | 1999-10-23 | 0d |
|
Unscheduled
|
1999-06-07 | 1999-06-14 | 8 | 39d | - | - |
|
Unscheduled
|
1999-04-18 | 1999-04-29 | 12 | - | - | - |
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