Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | W (4-loop) DRYAMB |
| Owner | Exelon Corporation |
| Operator | Exelon Generation Co., Llc |
Timeline
| Construction Start | Friday, 1 August 1975 |
|---|---|
| First Criticality | Tuesday, 8 March 1988 |
| First Grid Connection | Wednesday, 25 May 1988 |
| Commercial Operation | Monday, 17 October 1988 |
Specifications
| Capacity Net | 1160 MWe |
|---|---|
| Capacity Gross | 1230 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1988 | 1120 | 1476 | 1350.94 | 87.30 | 87.40 | 87.40 | 72.70 | 72.70 |
| 1989 | 1120 | 7581 | 7142.04 | 86.50 | 86.90 | 87.00 | 72.80 | 72.80 |
| 1990 | 1120 | 6849 | 6353.59 | 78.20 | 78.80 | 83.20 | 64.80 | 69.10 |
| 1991 | 1120 | 6626 | 6545.52 | 75.60 | 75.70 | 80.80 | 66.70 | 68.30 |
| 1992 | 1120 | 8346 | 8751.14 | 95.00 | 95.10 | 84.30 | 89.00 | 73.30 |
| 1993 | 1120 | 7098 | 7362.34 | 81.00 | 81.50 | 83.70 | 75.00 | 73.60 |
| 1994 | 1120 | 6454 | 6636.15 | 73.70 | 74.10 | 82.20 | 67.60 | 72.70 |
| 1995 | 1120 | 8583 | 9533.04 | 98.00 | 98.10 | 84.40 | 97.20 | 76.10 |
| 1996 | 1120 | 7349 | 8011.80 | 83.70 | 84.10 | 84.40 | 81.40 | 76.70 |
| 1997 | 1120 | 7563 | 8234.75 | 86.30 | 86.50 | 84.60 | 83.90 | 77.50 |
| 1998 | 1100 | 8552 | 9694.64 | 97.60 | 97.70 | 85.90 | 99.00 | 79.60 |
| 1999 | 1120 | 8070 | 9030.88 | 92.10 | 92.40 | 86.40 | 92.00 | 80.70 |
| 2000 | 1100 | 8303 | 9510.95 | 94.50 | 94.60 | 87.10 | 98.10 | 82.20 |
| 2001 | 1122 | 8481 | 9647.86 | 96.80 | 96.70 | 87.80 | 99.00 | 83.40 |
| 2002 | 1154 | 8099 | 9449.48 | 92.40 | 92.50 | 88.20 | 94.30 | 84.20 |
| 2003 | 1154 | 8337 | 9932.17 | 95.20 | 95.10 | 88.60 | 98.20 | 85.20 |
| 2004 | 1129 | 8757 | 10200.98 | 99.70 | 99.70 | 89.30 | 102.70 | 86.20 |
| 2005 | 1177 | 8244 | 9519.42 | 94.10 | 94.10 | 89.60 | 92.30 | 86.60 |
| 2006 | 1152 | 8335 | 9624.59 | 95.20 | 95.20 | 89.90 | 95.40 | 87.10 |
| 2007 | 1152 | 8706 | 10131.17 | 99.40 | 99.40 | 90.40 | 100.40 | 87.80 |
| 2008 | 1152 | 8106 | 9323.22 | 92.30 | 92.30 | 90.50 | 92.10 | 88.00 |
| 2009 | 1152 | 8121 | 9401.72 | 92.70 | 92.70 | 90.60 | 93.20 | 88.30 |
| 2010 | 1152 | 8599 | 10003.25 | 98.20 | 98.20 | 91.00 | 99.10 | 88.80 |
| 2011 | 1152 | 8177 | 9364.17 | 93.30 | 93.40 | 91.10 | 92.80 | 89.00 |
| 2012 | 1152 | 8188 | 9417.92 | 93.20 | 93.20 | 91.20 | 93.10 | 89.10 |
| 2013 | 1152 | 8580 | 9905.03 | 97.90 | 98.00 | 91.40 | 98.10 | 89.50 |
| 2014 | 1160 | 8276 | 9670.45 | 94.50 | 94.50 | 91.60 | 95.20 | 89.70 |
| 2015 | 1160 | 8312 | 9715.53 | 94.90 | 94.90 | 91.70 | 95.60 | 89.90 |
| 2016 | 1160 | 8784 | 10226.53 | 100.00 | 100.00 | 92.00 | 100.40 | 90.30 |
| 2017 | 1160 | 8117 | 9406.23 | 92.70 | 92.70 | 92.00 | 92.60 | 90.40 |
| 2018 | 1160 | 8175 | 9479.35 | 93.30 | 93.40 | 92.10 | 93.30 | 90.50 |
| 2019 | 1160 | 8760 | 10264.81 | 100.00 | 100.00 | 92.30 | 101.00 | 90.80 |
| 2020 | 1160 | 8394 | 9767.22 | 95.60 | 95.60 | 92.40 | 95.90 | 91.00 |
| 2021 | 1160 | 8319 | 9398.28 | 95.00 | 95.00 | 92.50 | 92.50 | 91.00 |
| 2022 | 1160 | 8760 | 10257.34 | 100.00 | 100.00 | 92.70 | 100.90 | 91.30 |
| 2023 | 1160 | 8290 | 9550.66 | 94.60 | 94.70 | 92.80 | 94.00 | 91.40 |