Details
| Reactor Type | Boiling Water Reactor (or BWR) |
|---|---|
| Model | BWR-6 (Mark 3) |
| Owner | Exelon Corporation |
| Operator | Exelon Generation Co., Llc |
Timeline
| Construction Start | Wednesday, 1 October 1975 |
|---|---|
| First Criticality | Friday, 27 February 1987 |
| First Grid Connection | Friday, 24 April 1987 |
| Commercial Operation | Tuesday, 24 November 1987 |
Specifications
| Capacity Net | 1062 MWe |
|---|---|
| Capacity Gross | 1098 MWe |
| Thermal Capacity | 3473 MWt |
| Design Net Capacity | 950 MWe |
Operational History
Electricity Supplied (GWh)
Energy Availability Factor (%)
Total Electricity Supplied (GWh)
Reactor History
| Year | Reference Unit Power (MWe) | Annual Time Online (Hours) | Electricity Supplied (GWh) | Operation Factor (%) | Energy Availability Annual (%) | Energy Availability Cumulative (%) | Load Factor Annual (%) | Load Factor Cumulative (%) |
|---|---|---|---|---|---|---|---|---|
| 1987 | 933 | 3264 | 1628.83 | 100.00 | 100.00 | 100.00 | 81.00 | 81.00 |
| 1988 | 930 | 7244 | 5860.74 | 82.50 | 82.50 | 83.90 | 71.70 | 72.50 |
| 1989 | 946 | 3947 | 2861.90 | 45.10 | 45.10 | 65.30 | 35.10 | 54.50 |
| 1990 | 930 | 4604 | 3596.62 | 52.60 | 52.60 | 61.20 | 44.20 | 51.20 |
| 1991 | 930 | 6927 | 6048.01 | 79.10 | 79.10 | 65.60 | 74.20 | 56.80 |
| 1992 | 930 | 5824 | 4935.26 | 66.30 | 66.30 | 65.70 | 60.40 | 57.50 |
| 1993 | 930 | 6750 | 5879.18 | 77.00 | 77.00 | 67.60 | 72.20 | 59.90 |
| 1994 | 930 | 8217 | 7410.34 | 93.80 | 93.80 | 71.30 | 91.00 | 64.30 |
| 1995 | 930 | 7140 | 6109.18 | 81.50 | 81.60 | 72.60 | 75.00 | 65.60 |
| 1996 | 930 | 5833 | 5312.93 | 66.40 | 66.50 | 71.90 | 65.00 | 65.60 |
| 1997 | 930 | 0 | 0.00 | 0.00 | 0.00 | 64.80 | 0.00 | 59.10 |
| 1998 | 930 | 0 | 0.00 | 0.00 | 0.00 | 58.90 | 0.00 | 53.70 |
| 1999 | 930 | 5270 | 4704.21 | 60.20 | 60.20 | 59.00 | 57.70 | 54.10 |
| 2000 | 930 | 7542 | 6888.84 | 85.90 | 85.90 | 61.10 | 84.30 | 56.40 |
| 2001 | 930 | 8565 | 7877.25 | 97.80 | 97.80 | 63.70 | 96.70 | 59.20 |
| 2002 | 1022 | 7805 | 7657.46 | 89.10 | 89.80 | 65.50 | 88.80 | 61.30 |
| 2003 | 1022 | 8634 | 8700.78 | 98.60 | 98.60 | 67.80 | 97.20 | 63.70 |
| 2004 | 1022 | 7911 | 8000.42 | 90.10 | 90.00 | 69.20 | 89.10 | 65.40 |
| 2005 | 1026 | 8497 | 8688.67 | 97.00 | 97.00 | 70.80 | 96.70 | 67.20 |
| 2006 | 1052 | 7974 | 8233.30 | 91.00 | 91.10 | 72.00 | 89.30 | 68.50 |
| 2007 | 1043 | 8714 | 9250.44 | 99.50 | 99.50 | 73.50 | 101.20 | 70.30 |
| 2008 | 1043 | 8160 | 8546.55 | 92.90 | 92.90 | 74.50 | 93.30 | 71.50 |
| 2009 | 1043 | 8390 | 8887.91 | 95.80 | 95.80 | 75.50 | 97.30 | 72.70 |
| 2010 | 1065 | 8089 | 8612.00 | 92.30 | 92.50 | 76.30 | 92.30 | 73.60 |
| 2011 | 1065 | 8184 | 8671.47 | 93.40 | 93.40 | 77.10 | 93.00 | 74.50 |
| 2012 | 1065 | 8784 | 9373.73 | 100.00 | 100.00 | 78.10 | 100.20 | 75.60 |
| 2013 | 1065 | 7861 | 8323.86 | 89.70 | 89.70 | 78.60 | 89.20 | 76.20 |
| 2014 | 1065 | 8615 | 9098.05 | 98.30 | 98.30 | 79.40 | 97.50 | 77.10 |
| 2015 | 1065 | 8167 | 8084.74 | 93.20 | 93.20 | 79.90 | 86.70 | 77.40 |
| 2016 | 1065 | 8520 | 8915.50 | 97.00 | 97.00 | 80.50 | 95.30 | 78.10 |
| 2017 | 1062 | 7934 | 8357.89 | 90.60 | 90.60 | 80.90 | 89.80 | 78.50 |
| 2018 | 1062 | 8027 | 8398.48 | 91.60 | 92.00 | 81.30 | 90.30 | 78.90 |
| 2019 | 1062 | 7899 | 8388.43 | 90.20 | 90.20 | 81.60 | 90.20 | 79.30 |
| 2020 | 1062 | 8783 | 9462.48 | 100.00 | 100.00 | 82.20 | 101.40 | 80.00 |
| 2021 | 1062 | 7998 | 8286.14 | 91.30 | 91.30 | 82.40 | 89.10 | 80.30 |
| 2022 | 1062 | 8665 | 9224.08 | 98.90 | 98.90 | 83.00 | 99.20 | 80.80 |
| 2023 | 1062 | 7645 | 8050.49 | 87.30 | 84.00 | 83.00 | 86.50 | 81.00 |