ST. LAURENT A-2 (Saint-Laurent A 2)

Permanent Shutdown


Reactor Details

Reactor Type Model Owner Operator
GCR
UNGG
ELECTRICITE DE FRANCE
ELECTRICITE DE FRANCE
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
465 MWe
515 MWe
530 MWe
1475 MWt
Construction Start Date First Criticality Date
01 Jan, 1966
04 Jul, 1971
First Grid Connection Commercial Operation Date
09 Aug, 1971
01 Nov, 1971
Permanent Shutdown Date
27 May, 1992

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
46.92 TW.h
58.2 %
64.4 %
41.8 %
54.1 %
Lifetime performance calculated up to year 1992

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 938.800 515 2826 86.2 100.0 100.0 70.0 70.0
1972 2880.800 515 6722 76.5 100.0 100.0 63.7 64.6
1973 3696.500 515 7872 89.9 81.9 91.6 81.9 72.6
1974 2901.300 515 6276 71.6 64.0 82.9 64.3 70.0
1975 3765.400 515 7866 89.8 83.0 82.9 83.5 73.2
1976 3168.700 515 7325 83.4 72.0 80.8 70.0 72.6
1977 3222.000 515 7585 86.6 72.6 79.5 71.4 72.4
1978 3421.400 515 7944 90.7 76.9 79.1 75.8 72.9
1979 2770.000 515 6691 76.4 67.4 77.7 61.4 71.5
1980 763.000 450 1705 19.4 18.9 72.0 19.3 66.4
1981 0.000 450 0 0.0 0.0 65.7 0.0 60.6
1982 330.000 450 1961 22.4 8.5 61.0 8.4 56.4
1983 1156.000 450 4611 52.6 29.5 58.7 29.3 54.3
1984 2207.000 450 6233 71.0 56.0 58.5 55.8 54.4
1985 2191.400 450 5656 64.6 55.8 58.3 55.6 54.5
1986 2437.000 450 6453 73.7 63.0 58.6 61.8 55.0
1987 2419.400 450 6145 70.2 63.6 58.9 61.4 55.3
1988 2640.200 450 6859 78.1 71.3 59.6 66.8 56.0
1989 1326.540 450 3826 43.7 50.8 59.1 33.6 54.8
1990 877.940 450 2634 30.1 22.4 57.3 22.3 53.2
1991 2471.310 450 7257 82.8 62.9 57.6 62.7 53.6
1992 1332.650 465 3375 92.5 87.0 58.2 78.6 54.1
Performance indicators are calculated from the Commercial Operation Date.


Above data are from the PRIS database. Last update on 2019-06-18

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