CALVERT CLIFFS-2

Operational


Reactor Details

Reactor Type Model Owner Operator
PWR
CE 2LP (DRYAMB)
Exelon Corporation
Exelon Generation Co., LLC
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
855 MWe
845 MWe
911 MWe
2737 MWt
Construction Start Date First Criticality Date
01 Jun, 1968
30 Nov, 1976
First Grid Connection Commercial Operation Date
07 Dec, 1976
01 Apr, 1977

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
295.43 TW.h
85.8 %
85.5 %
14.2 %
85.9 %
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
1976 116.000 845 0
1977 6009.800 810 7608 86.0 100.0 100.0 85.0 85.0
1978 5226.600 810 7129 81.4 72.8 84.5 73.7 78.5
1979 5489.000 812 6792 77.5 76.6 81.6 77.2 78.0
1980 6412.300 825 8425 95.9 96.2 85.6 88.5 80.8
1981 5416.000 825 7005 80.0 80.1 84.4 74.9 79.6
1982 5005.200 825 6496 74.2 74.2 82.6 69.3 77.8
1983 6113.100 825 7567 86.4 86.4 83.2 84.6 78.8
1984 5338.450 825 6502 74.0 73.7 82.0 73.7 78.1
1985 5608.050 825 6789 77.5 77.4 81.4 77.6 78.1
1986 7006.670 825 8405 96.0 96.0 82.9 97.0 80.0
1987 4831.980 825 5859 66.9 66.4 81.4 66.9 78.8
1988 6602.690 825 7813 89.0 88.8 82.0 91.1 79.8
1989 1448.460 825 1731 19.8 18.3 77.0 20.0 75.1
1990 0.000 825 0 0.0 0.0 71.4 0.0 69.7
1991 3635.580 825 4515 51.5 51.3 70.0 50.3 68.3
1992 6590.280 825 7855 89.4 89.3 71.2 90.9 69.8
1993 4975.190 830 5939 67.8 67.4 71.0 68.6 69.7
1994 6576.520 840 7925 90.5 90.6 72.1 89.8 70.9
1995 5911.110 840 7121 81.3 81.4 72.6 80.3 71.4
1996 7247.740 840 8561 97.5 97.5 73.9 98.2 72.8
1997 5979.880 840 7100 81.0 81.1 74.3 81.3 73.2
1998 7225.490 840 8393 95.8 95.8 75.3 98.2 74.4
1999 6332.720 840 7400 84.5 84.5 75.7 86.1 74.9
2000 7391.040 835 8614 98.1 98.0 76.6 100.7 76.0
2001 6201.520 835 7297 83.3 83.3 76.9 84.8 76.3
2002 7480.550 835 8760 100.0 100.0 77.8 102.3 77.4
2003 6156.860 835 7124 81.3 81.4 78.0 84.2 77.6
2004 7552.200 858 8729 99.4 99.4 78.7 101.3 78.5
2005 7114.310 858 8249 94.2 94.2 79.3 94.6 79.1
2006 7406.340 862 8621 98.4 98.4 80.0 98.1 79.7
2007 6807.830 862 7902 90.2 90.2 80.3 90.2 80.1
2008 7514.730 862 8784 100.0 100.0 81.0 99.2 80.7
2009 7021.550 862 8227 93.9 93.9 81.4 93.0 81.1
2010 7238.910 850 8528 97.4 97.3 81.8 97.2 81.6
2011 6787.880 850 8005 91.4 91.4 82.1 91.2 81.9
2012 7506.540 850 8784 100.0 100.0 82.6 100.5 82.4
2013 6486.750 850 7652 87.3 87.4 82.8 87.1 82.5
2014 7422.540 850 8662 98.9 98.9 83.2 99.7 83.0
2015 6877.670 850 7969 91.0 91.0 83.4 92.4 83.2
2016 7574.550 850 8753 99.6 99.6 83.8 101.4 83.7
2017 7278.300 855 8257 94.3 94.3 84.1 97.4 84.0
2018 7698.560 855 8760 100.0 100.0 84.5 102.8 84.5
2019 7099.580 855 8107 92.6 92.6 84.7 94.8 84.7
2020 7709.210 855 8783 100.0 100.0 85.0 102.6 85.2
2021 7035.820 855 8178 93.4 93.4 85.2 93.9 85.4
2022 7472.480 855 8554 97.6 97.6 85.5 99.8 85.7
2023 7155.350 855 8189 93.5 99.4 85.8 95.5 85.9
Performance indicators are calculated from the Commercial Operation Date.


Above data generated by the PRIS database. Last update on 2025-02-15


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