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 | Monday, 21 June 1982 |
| First Grid Connection | Saturday, 4 September 1982 |
| Commercial Operation | Sunday, 1 January 1984 |
Specifications
| Capacity Net | 1137 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1982 | 1078 | 1858 | 460.80 | - | - | - | - | - |
| 1983 | 1078 | 3087 | 1639.80 | - | - | - | - | - |
| 1984 | 1078 | 6052 | 5206.21 | 68.90 | 69.40 | 69.40 | 55.00 | 55.00 |
| 1985 | 1036 | 5581 | 4827.46 | 63.70 | 63.70 | 66.60 | 53.20 | 54.10 |
| 1986 | 1036 | 2331 | 2100.75 | 26.60 | 25.80 | 53.20 | 23.20 | 43.90 |
| 1987 | 1036 | 5455 | 4108.12 | 62.30 | 61.90 | 55.40 | 45.30 | 44.30 |
| 1988 | 1036 | 5818 | 5453.67 | 66.20 | 65.90 | 57.40 | 59.90 | 47.40 |
| 1989 | 1036 | 6103 | 6180.58 | 69.70 | 69.70 | 59.50 | 68.10 | 50.80 |
| 1990 | 1036 | 8329 | 8637.38 | 95.10 | 95.00 | 64.50 | 95.20 | 57.10 |
| 1991 | 1036 | 6627 | 6841.44 | 75.60 | 75.40 | 65.90 | 75.40 | 59.40 |
| 1992 | 1036 | 6528 | 6469.28 | 74.30 | 74.00 | 66.80 | 71.10 | 60.70 |
| 1993 | 1036 | 7102 | 7207.51 | 81.10 | 81.00 | 68.20 | 79.40 | 62.50 |
| 1994 | 1036 | 5095 | 4945.32 | 58.20 | 57.80 | 67.20 | 54.50 | 61.80 |
| 1995 | 1036 | 8226 | 8239.56 | 93.90 | 93.90 | 69.40 | 90.80 | 64.20 |
| 1996 | 1036 | 3349 | 3300.36 | 38.10 | 37.50 | 67.00 | 36.30 | 62.10 |
| 1997 | 1036 | 0 | 0.00 | 0.00 | 0.00 | 62.20 | 0.00 | 57.60 |
| 1998 | 1036 | 3174 | 3336.67 | 36.20 | 36.30 | 60.50 | 36.80 | 56.30 |
| 1999 | 1036 | 7963 | 8013.68 | 90.90 | 90.80 | 62.40 | 88.30 | 58.30 |
| 2000 | 1114 | 8784 | 9745.39 | 100.00 | 100.00 | 64.70 | 102.80 | 61.00 |
| 2001 | 1111 | 8708 | 9850.36 | 99.40 | 99.40 | 66.70 | 101.00 | 63.40 |
| 2002 | 1111 | 7945 | 8927.60 | 90.70 | 90.60 | 68.10 | 91.70 | 64.90 |
| 2003 | 1111 | 8716 | 9739.03 | 99.50 | 99.50 | 69.70 | 100.10 | 66.80 |
| 2004 | 1111 | 8059 | 9051.53 | 91.80 | 91.50 | 70.80 | 92.80 | 68.10 |
| 2005 | 1146 | 8760 | 9811.96 | 100.00 | 100.00 | 72.30 | 97.70 | 69.60 |
| 2006 | 1118 | 8129 | 9092.07 | 92.80 | 92.80 | 73.20 | 92.80 | 70.60 |
| 2007 | 1118 | 8760 | 9664.63 | 100.00 | 100.00 | 74.40 | 98.70 | 71.80 |
| 2008 | 1118 | 8103 | 8883.77 | 92.20 | 92.30 | 75.10 | 90.50 | 72.60 |
| 2009 | 1118 | 8580 | 9700.71 | 98.00 | 98.00 | 76.00 | 99.00 | 73.70 |
| 2010 | 1118 | 8119 | 9207.03 | 92.70 | 92.70 | 76.70 | 94.00 | 74.50 |
| 2011 | 1118 | 8529 | 9851.68 | 97.40 | 97.40 | 77.50 | 100.60 | 75.40 |
| 2012 | 1137 | 8213 | 9471.23 | 93.50 | 93.60 | 78.00 | 95.10 | 76.20 |
| 2013 | 1137 | 8465 | 9774.52 | 96.60 | 100.00 | 78.80 | 98.10 | 76.90 |
| 2014 | 1137 | 8092 | 9267.74 | 92.40 | 92.40 | 79.30 | 93.00 | 77.50 |
| 2015 | 1137 | 8760 | 10153.40 | 100.00 | 100.00 | 80.00 | 101.90 | 78.30 |
| 2016 | 1137 | 8019 | 9054.09 | 91.30 | 91.30 | 80.30 | 90.70 | 78.70 |
| 2017 | 1137 | 8541 | 9856.32 | 97.50 | 97.50 | 80.80 | 99.00 | 79.30 |
| 2018 | 1137 | 8117 | 9347.13 | 92.70 | 92.80 | 81.20 | 93.80 | 79.80 |
| 2019 | 1137 | 8680 | 10026.81 | 99.10 | 99.10 | 81.70 | 100.70 | 80.40 |
| 2020 | 1137 | 8342 | 9535.89 | 95.00 | 95.00 | 82.10 | 95.50 | 80.80 |
| 2021 | 1137 | 8760 | 10066.17 | 100.00 | 100.00 | 82.60 | 101.10 | 81.30 |
| 2022 | 1137 | 8160 | 9275.00 | 93.20 | 93.20 | 82.90 | 93.10 | 81.60 |
| 2023 | 1137 | 8760 | 10095.55 | 100.00 | 99.80 | 83.30 | 101.40 | 82.20 |