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

Source: Operating details - IAEA PRIS


See Also

Nuclear Power in United States

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