Details
Reactor Type | Pressurised Water Reactor (or PWR) |
---|---|
Model | B&W; (L-loop) |
Owner | Exelon Corporation |
Operator | Exelon Generation Co., Llc |
Timeline
Construction Start | Saturday, 18 May 1968 |
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First Criticality | Wednesday, 5 June 1974 |
First Grid Connection | Wednesday, 19 June 1974 |
Commercial Operation | Monday, 2 September 1974 |
Permanent Shutdown | Friday, 20 September 2019 |
Specifications
Capacity Net | 819 MWe |
---|---|
Capacity Gross | 880 MWe |
Thermal Capacity | 2568 MWt |
Design Net Capacity | 819 MWe |
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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 (%) |
---|---|---|---|---|---|---|---|---|
1974 | 792 | 3651 | 2450.20 | 88.20 | 88.20 | 88.20 | 85.90 | 85.90 |
1975 | 792 | 7198 | 5541.60 | 82.20 | 79.70 | 81.80 | 79.90 | 81.40 |
1976 | 792 | 5745 | 4344.40 | 65.40 | 62.50 | 73.50 | 62.40 | 73.30 |
1977 | 792 | 7087 | 5466.60 | 80.90 | 78.70 | 75.10 | 78.80 | 74.90 |
1978 | 788 | 7454 | 5681.90 | 85.10 | 82.00 | 76.70 | 82.30 | 76.60 |
1979 | 776 | 1128 | 888.70 | 12.90 | 12.90 | 64.90 | 13.10 | 64.90 |
1980 | 776 | 0 | 0.00 | 0.00 | 0.00 | 54.80 | 0.00 | 54.80 |
1981 | 776 | 0 | 0.00 | 0.00 | 0.00 | 47.40 | 0.00 | 47.40 |
1982 | 776 | 0 | 0.00 | 0.00 | 0.00 | 41.80 | 0.00 | 41.80 |
1983 | 776 | 0 | 0.00 | 0.00 | 0.00 | 37.40 | 0.00 | 37.30 |
1984 | 776 | 0 | 0.00 | 0.00 | 0.00 | 33.80 | 0.00 | 33.70 |
1985 | 776 | 1853 | 811.66 | 21.20 | 37.80 | 34.10 | 11.90 | 31.80 |
1986 | 776 | 6209 | 4818.26 | 70.90 | 70.80 | 37.10 | 70.90 | 35.00 |
1987 | 776 | 6351 | 5034.31 | 72.50 | 72.50 | 39.70 | 74.10 | 37.90 |
1988 | 808 | 6679 | 5465.43 | 76.00 | 76.00 | 42.20 | 79.40 | 40.80 |
1989 | 808 | 8714 | 7216.78 | 99.50 | 99.50 | 46.10 | 102.00 | 44.90 |
1990 | 808 | 7123 | 5316.18 | 81.30 | 81.80 | 48.40 | 75.10 | 46.80 |
1991 | 808 | 7536 | 5671.23 | 86.00 | 86.40 | 50.60 | 80.10 | 48.80 |
1992 | 786 | 8743 | 6936.51 | 99.50 | 99.50 | 53.30 | 100.00 | 51.60 |
1993 | 786 | 7702 | 5962.21 | 87.90 | 88.00 | 55.10 | 86.60 | 53.40 |
1994 | 786 | 8349 | 6590.90 | 95.30 | 95.30 | 57.10 | 95.70 | 55.50 |
1995 | 786 | 7926 | 6387.99 | 90.50 | 90.50 | 58.60 | 92.80 | 57.20 |
1996 | 786 | 8784 | 7100.26 | 100.00 | 100.00 | 60.50 | 102.80 | 59.30 |
1997 | 786 | 7633 | 5918.77 | 87.10 | 87.30 | 61.60 | 86.00 | 60.40 |
1998 | 786 | 8760 | 7059.20 | 100.00 | 100.00 | 63.20 | 102.50 | 62.20 |
1999 | 786 | 7827 | 6328.41 | 89.40 | 89.40 | 64.20 | 91.90 | 63.30 |
2000 | 786 | 8784 | 7144.93 | 100.00 | 100.00 | 65.60 | 103.50 | 64.80 |
2001 | 786 | 7034 | 5416.66 | 80.30 | 80.30 | 66.10 | 78.70 | 65.40 |
2002 | 802 | 8760 | 7313.52 | 100.00 | 100.00 | 67.40 | 104.60 | 66.80 |
2003 | 802 | 7602 | 6205.07 | 86.80 | 86.70 | 68.00 | 88.30 | 67.50 |
2004 | 802 | 8784 | 7273.32 | 100.00 | 100.00 | 69.10 | 103.20 | 68.70 |
2005 | 786 | 8145 | 6755.40 | 93.00 | 93.00 | 69.90 | 98.10 | 69.60 |
2006 | 786 | 8647 | 7227.03 | 98.70 | 98.70 | 70.80 | 105.00 | 70.70 |
2007 | 786 | 8034 | 6645.29 | 91.70 | 91.70 | 71.40 | 96.50 | 71.50 |
2008 | 786 | 8784 | 7365.10 | 100.00 | 100.00 | 72.20 | 106.70 | 72.50 |
2009 | 786 | 7152 | 5891.61 | 81.60 | 81.70 | 72.50 | 85.60 | 72.90 |
2010 | 805 | 8084 | 6633.75 | 92.30 | 92.50 | 73.00 | 94.10 | 73.50 |
2011 | 805 | 7975 | 6518.83 | 91.00 | 91.00 | 73.50 | 92.40 | 74.00 |
2012 | 819 | 8432 | 7038.26 | 96.00 | 96.00 | 74.10 | 97.80 | 74.70 |
2013 | 819 | 8064 | 6679.22 | 92.00 | 92.00 | 74.60 | 93.10 | 75.20 |
2014 | 819 | 8760 | 7308.91 | 100.00 | 100.00 | 75.30 | 101.90 | 75.80 |
2015 | 819 | 8028 | 6598.04 | 91.60 | 91.60 | 75.70 | 92.00 | 76.20 |
2016 | 819 | 8510 | 7082.65 | 96.90 | 96.90 | 76.20 | 98.40 | 76.80 |
2017 | 819 | 8239 | 6861.50 | 94.00 | 94.00 | 76.60 | 95.60 | 77.20 |
2018 | 819 | 8760 | 7335.82 | 100.00 | 100.00 | 77.20 | 102.20 | 77.80 |
2019 | 819 | 6299 | 5214.02 | 99.80 | 99.80 | 77.50 | 100.90 | 78.20 |