?
Days of continuous operation since the last outage ended. Clean run (no forced outages since last refueling).
375
Current Run
days ✔
?
Longest recorded period of continuous operation between outages (2019-03-15 to 2021-03-01).
717
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.
4
B2B Runs
?
Lifetime capacity factor: average power level across all recorded days (100% = always at full power).
93.9%
Capacity Factor
?
Total number of scheduled refueling outages detected in the historical data.
14
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
|
2025-02-24 | 2025-03-26 | 31 | 135d | 2025-02-17 | +7d |
|
Scram
# 57372
|
2024-10-11 | 2024-10-12 | 2 | 81d | - | - |
|
Scram
# 57233
|
2024-07-19 | 2024-07-22 | 4 | 145d | - | - |
|
Scram
# 56991
|
2024-02-25 | 2024-02-25 | 1 | 101d | - | - |
|
Scram
# 56856
|
2023-11-16 | 2023-11-16 | 1 | 7d | - | - |
|
Scram
# 56839
|
2023-11-08 | 2023-11-09 | 2 | 241d | - | - |
|
Scheduled
|
2023-02-20 | 2023-03-12 | 21 | 155d | 2023-02-13 | +7d |
|
Unscheduled
|
2022-09-14 | 2022-09-18 | 5 | 252d | - | - |
|
Scram
# 55684
|
2022-01-04 | 2022-01-05 | 2 | 43d | - | - |
|
Scram
# 55597
|
2021-11-22 | 2021-11-22 | 1 | 244d | - | - |
|
Scheduled
|
2021-03-01 | 2021-03-23 | 23 | 717d | 2021-03-01 | 0d |
|
Scheduled
|
2019-02-18 | 2019-03-15 | 26 | 715d | 2019-02-18 | 0d |
|
Scheduled
|
2017-02-13 | 2017-03-05 | 21 | 71d | 2017-02-13 | 0d |
|
Scram
# 52406
|
2016-12-04 | 2016-12-04 | 1 | 364d | - | - |
|
Scram
# 51577
|
2015-12-02 | 2015-12-06 | 5 | 237d | - | - |
|
Scram
# 50961
|
2015-04-08 | 2015-04-09 | 2 | 28d | - | - |
|
Scram
# 50961
|
2015-04-08 | 2015-04-09 | 2 | 1d | - | - |
|
Scheduled
|
2015-02-16 | 2015-03-11 | 24 | 387d | 2015-02-16 | 0d |
|
Scram
# 49754
|
2014-01-22 | 2014-01-25 | 4 | 135d | - | - |
|
Scram
# 49754
|
2014-01-22 | 2014-01-25 | 4 | 3d | - | - |
|
Unscheduled
|
2013-09-06 | 2013-09-09 | 4 | 107d | - | - |
|
Scram
# 49054
|
2013-05-22 | 2013-05-22 | 1 | 11d | - | - |
|
Scram
# 49012
|
2013-05-09 | 2013-05-11 | 3 | 46d | - | - |
|
Scheduled
|
2013-02-18 | 2013-03-24 | 35 | 707d | 2013-02-17 | +1d |
|
Scheduled
|
2011-02-14 | 2011-03-14 | 29 | 352d | 2011-02-20 | -6d |
|
Unscheduled
|
2010-02-19 | 2010-02-27 | 9 | 340d | - | - |
|
Scheduled
|
2009-02-23 | 2009-03-16 | 22 | 693d | 2009-02-22 | +1d |
|
Scheduled
|
2007-02-26 | 2007-04-02 | 36 | 98d | 2007-02-25 | +1d |
|
Unscheduled
|
2006-11-16 | 2006-11-20 | 5 | 612d | - | - |
|
Scheduled
|
2005-02-23 | 2005-03-14 | 20 | 395d | 2005-02-22 | +1d |
|
Unscheduled
|
2004-01-24 | 2004-01-25 | 2 | 240d | - | - |
|
Unscheduled
|
2003-05-29 | 2003-05-29 | 1 | 38d | - | - |
|
Scheduled
|
2003-02-15 | 2003-04-21 | 66 | 476d | 2003-02-15 | 0d |
|
Unscheduled
|
2001-10-26 | 2001-10-27 | 2 | 165d | - | - |
|
Scheduled
|
2001-03-17 | 2001-05-14 | 59 | 386d | 2001-03-17 | 0d |
|
Unscheduled
|
2000-02-19 | 2000-02-25 | 7 | 289d | - | - |
|
Scheduled
|
1999-03-13 | 1999-05-06 | 55 | - | 1999-03-13 | 0d |
Page created in 0.046 seconds with 7 queries.