BEZNAU-2

Operational


Reactor Details

Reactor Type Model Owner Operator
PWR
WH 2LP
Kernkraftwerk Beznau CH-5312 Döttingen
Kernkraftwerk Beznau CH-5312 Döttingen
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
365 MWe
350 MWe
380 MWe
1130 MWt
Construction Start Date First Criticality Date
01 Jan, 1968
16 Oct, 1971
First Grid Connection Commercial Operation Date
23 Oct, 1971
04 Mar, 1972

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
137.43 TW.h
87.5 %
88.7 %
12.5 %
87.7 %
Lifetime performance calculated up to year 2021

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
1971 211.700 291 1012 92.7 94.6 94.6 80.8 80.8
1972 2618.500 364 7624 86.8 82.7 83.4 81.9 81.8
1973 2220.700 350 7042 80.4 78.4 81.1 72.4 77.4
1974 2527.800 350 7607 86.8 83.5 81.9 82.4 79.0
1975 2547.000 350 7503 85.6 83.0 82.2 83.1 80.0
1976 2652.200 350 7777 88.5 86.6 83.0 86.3 81.2
1977 2690.900 350 7758 88.6 85.6 83.4 87.8 82.3
1978 2753.100 350 7888 90.0 86.7 83.9 89.8 83.4
1979 2700.000 350 7835 89.4 86.7 84.2 88.1 83.9
1980 2559.000 350 7279 82.9 81.0 83.9 83.2 83.8
1981 2768.800 350 7868 89.8 88.8 84.4 90.3 84.5
1982 2722.100 350 7811 89.2 87.6 84.7 88.8 84.9
1983 2790.500 350 7977 91.1 89.6 85.1 91.0 85.4
1984 2724.210 350 7874 89.6 87.5 85.3 88.6 85.6
1985 2629.060 350 7647 87.3 85.0 85.2 85.8 85.6
1986 2769.810 350 7983 91.1 90.2 85.6 90.3 86.0
1987 2527.620 350 7535 86.0 82.4 85.4 82.4 85.7
1988 2630.190 350 7604 86.6 84.5 85.3 85.6 85.7
1989 2643.340 350 7614 86.9 85.1 85.3 86.2 85.8
1990 2636.070 350 7568 86.4 85.2 85.3 86.0 85.8
1991 2619.530 350 7551 86.2 84.5 85.3 85.4 85.7
1992 2375.900 350 6836 77.8 76.3 84.8 77.3 85.3
1993 2650.930 350 7517 85.8 84.9 84.8 86.5 85.4
1994 3062.800 350 8710 99.4 98.8 85.4 99.9 86.0
1995 2560.940 350 7247 82.7 82.6 85.3 83.5 85.9
1996 2754.100 357 7912 90.1 87.9 85.4 89.1 86.0
1997 3090.240 357 8732 99.7 99.5 86.0 98.8 86.5
1998 2717.820 357 7755 88.5 87.3 86.0 86.9 86.6
1999 2217.190 357 6322 72.2 70.3 85.4 70.9 86.0
2000 3071.030 365 8499 96.8 96.2 85.8 95.8 86.3
2001 2568.680 365 7107 81.1 80.7 85.7 80.3 86.1
2002 3012.010 365 8292 94.7 94.6 86.0 94.2 86.4
2003 2920.290 365 8070 92.1 91.8 86.2 91.3 86.6
2004 3099.370 365 8556 97.4 97.0 86.5 96.7 86.9
2005 2801.020 365 7728 88.2 87.8 86.5 87.6 86.9
2006 3073.230 365 8517 97.2 96.8 86.8 96.1 87.2
2007 2911.650 365 8063 92.0 91.5 87.0 91.1 87.3
2008 3073.360 365 8505 96.8 96.2 87.2 95.9 87.5
2009 2758.470 365 7615 86.9 86.6 87.2 86.3 87.5
2010 2856.530 365 7865 89.8 89.6 87.3 89.3 87.5
2011 2739.210 365 7564 86.4 86.1 87.2 85.7 87.5
2012 2793.970 365 7715 87.8 87.6 87.2 87.1 87.5
2013 2892.030 365 7968 91.0 90.8 87.3 90.4 87.6
2014 3053.520 365 8433 96.3 96.0 87.5 95.5 87.7
2015 2023.360 365 5611 64.0 63.2 87.0 63.3 87.2
2016 3048.370 365 8474 96.5 94.5 87.2 95.1 87.4
2017 2813.620 365 7735 88.3 87.4 87.2 88.0 87.4
2018 3057.410 365 8445 96.4 95.3 87.3 95.6 87.6
2019 2827.270 365 7790 88.9 88.0 87.4 88.4 87.6
2020 2956.040 365 8175 93.1 91.9 87.4 92.2 87.7
2021 2850.230 365 7871 89.8 89.1 87.5 89.1 87.7
Performance indicators are calculated from the Commercial Operation Date.


Above data generated by the PRIS database. Last update on 2023-02-02

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