Details
| Reactor Type | Boiling Water Reactor (or BWR) |
|---|---|
| Model | BWR-5 (Mark 2) |
| Owner | Exelon Nuclear, Électricité De France |
| Operator | Exelon Generation Co., Llc |
Timeline
| Construction Start | Friday, 1 August 1975 |
|---|---|
| First Criticality | Saturday, 23 May 1987 |
| First Grid Connection | Saturday, 8 August 1987 |
| Commercial Operation | Friday, 11 March 1988 |
Specifications
| Capacity Net | 1277 MWe |
|---|---|
| Capacity Gross | 1320 MWe |
| Thermal Capacity | 3988 MWt |
| Design Net Capacity | 1100 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 | - | - | - | - | - | - | - | - |
| 1988 | 1045 | 2800 | 2540.56 | 38.60 | 49.10 | 49.10 | 33.60 | 33.60 |
| 1989 | 1072 | 4824 | 4288.28 | 55.10 | 56.40 | 53.20 | 45.80 | 40.40 |
| 1990 | 1090 | 4697 | 4140.41 | 53.60 | 54.40 | 53.60 | 43.70 | 41.50 |
| 1991 | 1097 | 6484 | 6562.93 | 74.00 | 75.10 | 59.30 | 68.60 | 48.70 |
| 1992 | 1062 | 5169 | 5144.97 | 58.80 | 61.80 | 59.90 | 54.50 | 49.90 |
| 1993 | 994 | 7195 | 7191.09 | 82.10 | 82.20 | 63.60 | 78.30 | 54.70 |
| 1994 | 994 | 8243 | 8355.90 | 94.10 | 93.90 | 67.80 | 96.00 | 60.40 |
| 1995 | 1108 | 6848 | 7253.68 | 78.20 | 78.90 | 69.20 | 78.00 | 62.60 |
| 1996 | 1105 | 7811 | 8698.50 | 88.90 | 89.80 | 71.60 | 89.50 | 65.80 |
| 1997 | 1105 | 8279 | 8877.99 | 94.50 | 94.90 | 74.10 | 91.70 | 68.50 |
| 1998 | 1105 | 7028 | 7307.16 | 80.20 | 80.80 | 74.70 | 75.50 | 69.20 |
| 1999 | 1123 | 7810 | 8782.30 | 89.20 | 89.10 | 76.00 | 88.90 | 70.90 |
| 2000 | 1123 | 7204 | 8001.52 | 82.00 | 81.70 | 76.50 | 81.10 | 71.80 |
| 2001 | 1119 | 7964 | 8858.85 | 90.90 | 90.70 | 77.50 | 90.40 | 73.20 |
| 2002 | 1119 | 7473 | 8417.50 | 85.30 | 85.10 | 78.00 | 85.90 | 74.00 |
| 2003 | 1119 | 8448 | 9566.87 | 96.40 | 96.40 | 79.20 | 97.60 | 75.60 |
| 2004 | 1119 | 7788 | 8643.48 | 88.70 | 88.50 | 79.80 | 87.90 | 76.30 |
| 2005 | 1135 | 8760 | 9961.02 | 100.00 | 100.00 | 81.00 | 100.20 | 77.70 |
| 2006 | 1135 | 8100 | 9081.58 | 92.50 | 92.50 | 81.60 | 91.30 | 78.50 |
| 2007 | 1140 | 8286 | 9201.14 | 94.60 | 94.60 | 82.30 | 92.10 | 79.20 |
| 2008 | 1140 | 8063 | 9082.39 | 91.80 | 91.80 | 82.80 | 90.70 | 79.80 |
| 2009 | 1142 | 8760 | 9921.92 | 100.00 | 100.00 | 83.60 | 99.20 | 80.70 |
| 2010 | 1143 | 7934 | 8944.98 | 90.60 | 90.60 | 83.90 | 89.30 | 81.10 |
| 2011 | 1119 | 8450 | 9568.30 | 96.50 | 96.40 | 84.40 | 97.60 | 81.80 |
| 2012 | 1276 | 7119 | 8418.34 | 81.00 | 81.90 | 84.30 | 80.30 | 81.70 |
| 2013 | 1277 | 8622 | 10942.30 | 98.40 | 98.40 | 85.00 | 97.80 | 82.40 |
| 2014 | 1276 | 7755 | 9822.73 | 88.50 | 88.50 | 85.10 | 87.90 | 82.60 |
| 2015 | 1277 | 8647 | 11072.56 | 98.70 | 98.70 | 85.70 | 99.00 | 83.30 |
| 2016 | 1277 | 7935 | 10123.11 | 90.30 | 90.30 | 85.80 | 90.20 | 83.60 |
| 2017 | 1277 | 8695 | 11122.23 | 99.30 | 99.30 | 86.40 | 99.40 | 84.20 |
| 2018 | 1277 | 7988 | 10094.77 | 91.20 | 91.80 | 86.60 | 90.20 | 84.40 |
| 2019 | 1277 | 8760 | 10993.81 | 100.00 | 100.00 | 87.00 | 98.30 | 84.90 |
| 2020 | 1277 | 8059 | 10167.61 | 91.80 | 91.80 | 87.20 | 90.60 | 85.10 |
| 2021 | 1277 | 8760 | 11124.49 | 100.00 | 100.00 | 87.60 | 99.40 | 85.60 |
| 2022 | 1277 | 7935 | 9804.76 | 90.60 | 90.60 | 87.70 | 87.60 | 85.60 |
| 2023 | 1277 | 8632 | 10899.53 | 98.50 | 99.60 | 88.10 | 97.40 | 86.00 |