Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | W (4-Loop) (DRYAMB) |
| Owner | Exelon Corporation |
| Operator | Exelon Generation Co., Llc |
Timeline
| Construction Start | Tuesday, 1 April 1975 |
|---|---|
| First Criticality | Friday, 9 January 1987 |
| First Grid Connection | Friday, 6 February 1987 |
| Commercial Operation | Sunday, 2 August 1987 |
Specifications
| Capacity Net | 1136 MWe |
|---|---|
| Capacity Gross | 1210 MWe |
| Thermal Capacity | 3645 MWt |
| Design Net Capacity | 1120 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 | 1129 | 5071 | 3876.06 | 62.90 | 100.00 | 100.00 | 47.50 | 47.50 |
| 1988 | 1105 | 8419 | 6357.92 | 95.80 | 95.90 | 97.10 | 65.10 | 59.80 |
| 1989 | 1105 | 6981 | 6069.54 | 79.70 | 79.50 | 89.90 | 62.70 | 61.00 |
| 1990 | 1105 | 6598 | 6052.68 | 75.30 | 75.00 | 85.50 | 62.50 | 61.50 |
| 1991 | 1105 | 8489 | 8772.68 | 96.90 | 96.90 | 88.10 | 90.60 | 68.00 |
| 1992 | 1105 | 7027 | 7000.34 | 80.00 | 79.80 | 86.60 | 72.10 | 68.80 |
| 1993 | 1105 | 7399 | 7622.47 | 84.50 | 84.30 | 86.20 | 78.80 | 70.30 |
| 1994 | 1105 | 8704 | 9504.17 | 99.40 | 99.40 | 88.00 | 98.20 | 74.10 |
| 1995 | 1105 | 7710 | 8183.77 | 88.00 | 87.90 | 88.00 | 84.50 | 75.30 |
| 1996 | 1105 | 7225 | 7830.62 | 82.20 | 82.00 | 87.30 | 80.70 | 75.90 |
| 1997 | 1105 | 8344 | 9102.89 | 95.20 | 95.20 | 88.10 | 94.00 | 77.60 |
| 1998 | 1105 | 7855 | 8592.83 | 89.70 | 89.50 | 88.20 | 88.80 | 78.60 |
| 1999 | 1105 | 8182 | 9174.10 | 93.40 | 93.30 | 88.60 | 94.80 | 79.90 |
| 2000 | 1105 | 8724 | 10005.38 | 99.30 | 99.30 | 89.40 | 103.10 | 81.60 |
| 2001 | 1131 | 8353 | 9826.73 | 95.40 | 95.30 | 89.80 | 100.10 | 82.90 |
| 2002 | 1131 | 8119 | 9537.62 | 92.70 | 92.30 | 90.00 | 96.30 | 83.80 |
| 2003 | 1131 | 8760 | 10298.69 | 100.00 | 100.00 | 90.60 | 104.00 | 85.00 |
| 2004 | 1125 | 8360 | 9623.24 | 95.20 | 95.00 | 90.90 | 97.20 | 85.80 |
| 2005 | 1162 | 8328 | 9521.05 | 95.10 | 95.10 | 91.10 | 93.50 | 86.20 |
| 2006 | 1136 | 8760 | 10158.74 | 100.00 | 100.00 | 91.60 | 102.10 | 87.00 |
| 2007 | 1136 | 7736 | 8828.60 | 88.30 | 88.30 | 91.40 | 88.70 | 87.10 |
| 2008 | 1136 | 8339 | 9624.16 | 94.90 | 94.90 | 91.60 | 96.40 | 87.60 |
| 2009 | 1136 | 8760 | 10108.89 | 100.00 | 100.00 | 92.00 | 101.60 | 88.20 |
| 2010 | 1136 | 8300 | 9518.42 | 94.80 | 94.80 | 92.10 | 95.60 | 88.50 |
| 2011 | 1136 | 8115 | 9223.94 | 92.60 | 92.60 | 92.10 | 92.70 | 88.70 |
| 2012 | 1136 | 8536 | 9393.22 | 97.20 | 97.20 | 92.30 | 94.10 | 88.90 |
| 2013 | 1136 | 8160 | 9263.79 | 93.10 | 93.20 | 92.40 | 93.10 | 89.10 |
| 2014 | 1136 | 8158 | 9372.50 | 93.10 | 93.10 | 92.40 | 94.20 | 89.30 |
| 2015 | 1136 | 8760 | 10015.44 | 100.00 | 100.00 | 92.60 | 100.60 | 89.70 |
| 2016 | 1136 | 8064 | 9243.53 | 91.80 | 91.80 | 92.60 | 92.60 | 89.80 |
| 2017 | 1136 | 8295 | 9560.01 | 94.70 | 94.70 | 92.70 | 96.10 | 90.00 |
| 2018 | 1136 | 8760 | 10182.25 | 100.00 | 100.00 | 92.90 | 102.30 | 90.40 |
| 2019 | 1136 | 8372 | 9658.86 | 95.60 | 95.60 | 93.00 | 97.10 | 90.60 |
| 2020 | 1136 | 8430 | 9671.16 | 96.00 | 96.00 | 93.10 | 96.90 | 90.80 |
| 2021 | 1136 | 8760 | 10162.04 | 100.00 | 100.00 | 93.30 | 102.10 | 91.10 |
| 2022 | 1136 | 8178 | 9316.18 | 93.40 | 93.40 | 93.30 | 93.60 | 91.20 |
| 2023 | 1136 | 8337 | 9623.79 | 95.20 | 95.10 | 93.40 | 96.70 | 91.30 |