Details
| Reactor Type | Boiling Water Reactor (or BWR) |
|---|---|
| Model | BWR-5 (Mark 2) |
| Owner | Exelon Corporation |
| Operator | Exelon Generation Co., Llc |
Timeline
| Construction Start | Monday, 10 September 1973 |
|---|---|
| First Criticality | Saturday, 10 March 1984 |
| First Grid Connection | Friday, 20 April 1984 |
| Commercial Operation | Friday, 19 October 1984 |
Specifications
| Capacity Net | 1140 MWe |
|---|---|
| Capacity Gross | 1207 MWe |
| Thermal Capacity | 3546 MWt |
| Design Net Capacity | 1078 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1984 | 1036 | 4058 | 2735.73 | 86.70 | 86.60 | 86.60 | 77.10 | 77.10 |
| 1985 | 1036 | 3698 | 3476.96 | 42.20 | 41.80 | 48.20 | 38.30 | 43.90 |
| 1986 | 1036 | 6533 | 5727.77 | 74.60 | 74.60 | 60.40 | 63.10 | 52.80 |
| 1987 | 1036 | 4699 | 4573.28 | 53.60 | 53.10 | 58.10 | 50.40 | 52.00 |
| 1988 | 1036 | 6593 | 5662.76 | 75.10 | 75.10 | 62.20 | 62.20 | 54.50 |
| 1989 | 1036 | 6591 | 6506.76 | 75.20 | 75.10 | 64.70 | 71.70 | 57.80 |
| 1990 | 1036 | 6162 | 6216.77 | 70.30 | 70.00 | 65.50 | 68.50 | 59.50 |
| 1991 | 1036 | 8357 | 8712.41 | 95.40 | 95.40 | 69.70 | 96.00 | 64.60 |
| 1992 | 1036 | 5850 | 5797.87 | 66.60 | 66.30 | 69.30 | 63.70 | 64.50 |
| 1993 | 1036 | 5825 | 5859.19 | 66.50 | 66.10 | 68.90 | 64.60 | 64.50 |
| 1994 | 1036 | 8101 | 8428.87 | 92.50 | 92.40 | 71.20 | 92.90 | 67.30 |
| 1995 | 1036 | 5855 | 5905.70 | 66.80 | 66.50 | 70.80 | 65.10 | 67.10 |
| 1996 | 1036 | 5649 | 5642.33 | 64.30 | 64.50 | 70.30 | 62.00 | 66.70 |
| 1997 | 1036 | 0 | 0.00 | 0.00 | 0.00 | 65.00 | 0.00 | 61.60 |
| 1998 | 1036 | 0 | 0.00 | 0.00 | 0.00 | 60.40 | 0.00 | 57.30 |
| 1999 | 1036 | 6231 | 6632.33 | 71.10 | 71.10 | 61.10 | 73.10 | 58.30 |
| 2000 | 1114 | 8229 | 9040.45 | 93.70 | 93.10 | 63.10 | 96.00 | 60.70 |
| 2001 | 1111 | 8515 | 9683.43 | 97.20 | 97.20 | 65.20 | 99.30 | 63.10 |
| 2002 | 1111 | 8078 | 8995.59 | 92.20 | 92.10 | 66.80 | 92.40 | 64.80 |
| 2003 | 1111 | 7762 | 8709.05 | 88.60 | 88.40 | 68.00 | 89.50 | 66.20 |
| 2004 | 1111 | 8764 | 9940.43 | 99.80 | 99.80 | 69.70 | 101.90 | 68.10 |
| 2005 | 1147 | 7857 | 8901.22 | 89.70 | 89.70 | 70.70 | 88.60 | 69.10 |
| 2006 | 1120 | 8760 | 10015.75 | 100.00 | 100.00 | 72.10 | 102.10 | 70.70 |
| 2007 | 1120 | 8287 | 9315.51 | 94.60 | 94.60 | 73.10 | 95.00 | 71.80 |
| 2008 | 1120 | 8784 | 9964.59 | 100.00 | 100.00 | 74.30 | 101.30 | 73.10 |
| 2009 | 1120 | 8058 | 9108.04 | 92.00 | 92.00 | 75.00 | 92.80 | 73.90 |
| 2010 | 1120 | 8760 | 9925.54 | 100.00 | 100.00 | 76.00 | 101.20 | 75.00 |
| 2011 | 1140 | 8238 | 9404.75 | 94.00 | 94.10 | 76.70 | 94.40 | 75.80 |
| 2012 | 1140 | 8784 | 10123.73 | 100.00 | 100.00 | 77.60 | 101.10 | 76.70 |
| 2013 | 1140 | 7962 | 8985.77 | 90.90 | 92.90 | 78.20 | 90.00 | 77.20 |
| 2014 | 1140 | 8228 | 9487.27 | 93.90 | 93.90 | 78.70 | 95.00 | 77.80 |
| 2015 | 1140 | 7955 | 8530.63 | 90.80 | 90.80 | 79.10 | 85.40 | 78.10 |
| 2016 | 1140 | 8784 | 10090.77 | 100.00 | 100.00 | 79.80 | 100.80 | 78.80 |
| 2017 | 1140 | 7877 | 9052.14 | 89.90 | 89.90 | 80.10 | 90.60 | 79.20 |
| 2018 | 1140 | 8687 | 10053.26 | 99.20 | 99.20 | 80.70 | 100.70 | 79.80 |
| 2019 | 1140 | 8290 | 9408.48 | 94.60 | 94.60 | 81.10 | 94.20 | 80.30 |
| 2020 | 1140 | 8783 | 10159.80 | 100.00 | 100.00 | 81.70 | 101.50 | 80.90 |
| 2021 | 1140 | 7402 | 8380.54 | 84.50 | 84.50 | 81.80 | 83.90 | 81.00 |
| 2022 | 1140 | 8641 | 9941.96 | 98.60 | 98.60 | 82.20 | 99.60 | 81.50 |
| 2023 | 1140 | 8181 | 9348.50 | 93.40 | 93.20 | 82.50 | 93.60 | 81.80 |