BYRON-1

Operational


Reactor Details

Reactor Type Model Owner Operator
PWR
WH 4LP (DRYAMB)
Exelon Corporation
Exelon Generation Co., LLC
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
1164 MWe
1120 MWe
1242 MWe
3645 MWt
Construction Start Date First Criticality Date
01 Apr, 1975
02 Feb, 1985
First Grid Connection Commercial Operation Date
01 Mar, 1985
16 Sep, 1985

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
339.78 TW.h
90.6 %
90.5 %
9.4 %
88.7 %
Lifetime performance calculated up to year 2023

Operating History

Year Electricity Supplied
[GW.h] 		Reference Unit Power
[MW] 		Annual Time On Line
[h] 		Operation Factor
[%] 		Energy Availability Factor
[%] 		Load Factor
[%]
Annual Cumulative Annual Cumulative
1985 1696.120 1129 2025 40.7 41.3 41.3 31.2 31.2
1986 7396.000 1129 7760 88.6 89.1 79.5 74.8 66.0
1987 5355.660 1120 6005 68.6 68.7 74.7 54.3 60.8
1988 6303.670 1105 6393 72.8 72.9 74.2 64.5 62.0
1989 8945.520 1105 8737 99.7 99.7 80.1 92.4 69.0
1990 6951.660 1105 7059 80.6 80.3 80.1 71.8 69.6
1991 6318.070 1105 7148 81.6 81.4 80.3 65.3 68.9
1992 8986.360 1105 8723 99.3 99.3 82.9 92.6 72.1
1993 7366.860 1105 7104 81.1 80.8 82.7 76.1 72.6
1994 6801.550 1105 7136 81.5 81.2 82.5 70.3 72.4
1995 7706.540 1105 7228 82.5 82.3 82.5 79.6 73.1
1996 6871.060 1105 6588 75.0 74.7 81.8 70.8 72.9
1997 7161.730 1105 6737 76.9 76.8 81.4 74.0 73.0
1998 7804.600 1105 7145 81.6 81.5 81.4 80.6 73.5
1999 8908.490 1105 7944 90.7 90.6 82.1 92.0 74.8
2000 9291.860 1105 8284 94.3 94.2 82.8 95.7 76.2
2001 10389.900 1163 8760 100.0 100.0 83.9 104.1 78.0
2002 9827.850 1163 8256 94.2 94.1 84.6 96.5 79.1
2003 9858.830 1163 8248 94.2 94.0 85.1 96.8 80.1
2004 10381.330 1152 8784 100.0 100.0 85.9 102.2 81.3
2005 9589.710 1194 8135 92.8 92.9 86.3 91.7 81.8
2006 9317.030 1164 7914 90.3 90.4 86.5 91.4 82.3
2007 10024.160 1164 8482 96.8 96.8 86.9 98.3 83.0
2008 9733.360 1164 8266 94.1 94.1 87.3 95.2 83.6
2009 9609.390 1164 8169 93.2 93.3 87.5 94.2 84.0
2010 10337.290 1164 8760 100.0 100.0 88.0 101.4 84.7
2011 8978.800 1164 7759 88.6 88.6 88.0 88.1 84.9
2012 8925.080 1164 7984 90.9 90.9 88.2 87.3 85.0
2013 10283.270 1164 8760 100.0 100.0 88.6 100.8 85.5
2014 9879.890 1164 8328 95.1 95.1 88.8 96.9 85.9
2015 9456.590 1164 8158 93.1 93.1 89.0 92.7 86.2
2016 10356.720 1164 8784 100.0 100.0 89.3 101.3 86.6
2017 9593.030 1164 8098 92.4 92.4 89.4 94.1 86.9
2018 9868.770 1164 8385 95.7 95.7 89.6 96.8 87.2
2019 10459.120 1164 8760 100.0 100.0 89.9 102.6 87.6
2020 9853.740 1164 8339 94.9 95.0 90.1 96.4 87.9
2021 9739.710 1164 8315 94.9 94.9 90.2 95.5 88.1
2022 10425.570 1164 8760 100.0 100.0 90.5 102.2 88.5
2023 9835.730 1164 8315 94.9 94.9 90.6 96.5 88.7
Performance indicators are calculated from the Commercial Operation Date.


Above data generated by the PRIS database. Last update on 2024-10-03


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