DOEL-4

Operational


Reactor Details

Reactor Type Model Owner Operator
PWR
WH 3LP
SOCIETES REUNIES D'ENERGIE DU BASSIN DE L'ESCAUT SA
ENGIE ELECTRABEL + EDF BELGIUM + EDF LUMINUS
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
1026 MWe
1000 MWe
1090 MWe
2988 MWt
Construction Start Date First Criticality Date
01 Dec, 1978
31 Mar, 1985
First Grid Connection Commercial Operation Date
08 Apr, 1985
01 Jul, 1985

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
286.54 TW.h
83.9 %
85.9 %
16.1 %
83.6 %
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 4282.130 980 5263 87.9 82.6 82.6 82.6 82.6
1986 7722.890 1006 7973 91.0 87.8 86.0 87.6 86.0
1987 6809.260 1006 7448 85.0 77.0 82.4 77.3 82.5
1988 7551.970 1000 7784 88.6 85.9 83.4 86.0 83.5
1989 7445.900 1010 7737 88.3 84.4 83.6 84.2 83.6
1990 7535.840 1010 7790 88.9 85.2 83.9 85.2 83.9
1991 7425.400 1010 7673 87.6 84.1 84.0 83.9 83.9
1992 7418.560 1010 7481 85.2 85.9 84.2 83.6 83.9
1993 6980.930 1010 7112 81.2 78.9 83.6 78.9 83.3
1994 3462.740 1001 3637 41.5 39.2 79.0 39.5 78.7
1995 6769.690 1001 7381 84.3 76.8 78.8 77.2 78.6
1996 6186.800 1001 6565 74.7 69.9 78.0 70.4 77.8
1997 7548.660 1001 7653 87.4 87.0 78.7 86.1 78.5
1998 7844.020 985 7998 91.3 90.0 79.5 90.9 79.4
1999 8008.400 985 8150 93.0 92.4 80.4 92.8 80.3
2000 7992.870 985 8323 94.8 92.0 81.1 92.4 81.1
2001 8098.910 985 8264 94.3 93.2 81.8 93.9 81.8
2002 7831.930 985 8017 91.5 90.4 82.3 90.8 82.4
2003 7781.230 985 8015 91.5 90.6 82.8 90.2 82.8
2004 7519.820 985 7843 89.3 87.0 83.0 86.9 83.0
2005 7394.830 985 7647 87.3 85.9 83.1 85.7 83.1
2006 7461.970 1008 7633 87.1 86.2 83.3 84.5 83.2
2007 8496.870 1008 8608 98.2 98.1 83.9 96.2 83.8
2008 7466.730 1008 7534 85.8 85.2 84.0 84.3 83.8
2009 6910.950 1047 6946 79.3 78.3 83.8 77.8 83.5
2010 7395.390 1038 7192 82.1 81.6 83.7 81.3 83.4
2011 7978.470 1039 7832 89.4 88.8 83.9 87.7 83.6
2012 7818.700 1039 7659 87.2 86.4 84.0 85.7 83.7
2013 8447.480 1039 8192 93.5 93.5 84.3 92.8 84.0
2014 4886.990 1039 4796 54.8 53.7 83.2 53.7 83.0
2015 7743.880 1033 7568 86.4 85.5 83.3 85.6 83.0
2016 8782.010 1033 8630 98.2 97.5 83.8 96.8 83.5
2017 7461.430 1038 7326 83.6 83.2 83.8 82.2 83.4
2018 5514.680 1038 5479 62.6 60.6 83.0 60.6 82.8
2019 8730.310 1038 8760 100.0 96.3 83.4 96.0 83.1
2020 7270.150 1038 7147 81.4 79.8 83.3 79.7 83.0
2021 7952.780 1038 7802 89.1 87.8 83.5 87.5 83.2
2022 8940.450 1038 8760 100.0 99.0 83.9 98.3 83.6
2023 7670.060 1026 7635 87.2 84.6 83.9 84.6 83.6
Performance indicators are calculated from the Commercial Operation Date.


Above data generated by the PRIS database. Last update on 2025-04-22


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