TROJAN

Permanent Shutdown


Reactor Details

Reactor Type Model Owner Operator
PWR
PORTLAND GENERAL ELECTRIC CO.
Reference Unit Power (Net Capacity) Design Net Capacity Gross Capacity Thermal Capacity
1095 MWe
1130 MWe
1155 MWe
3411 MWt
Construction Start Date First Criticality Date
01 Feb, 1970
15 Dec, 1975
First Grid Connection Commercial Operation Date
23 Dec, 1975
20 May, 1976
Permanent Shutdown Date
09 Nov, 1992

LifeTime Performance

Electricity Supplied Energy Availability Factor Operation Factor Energy Unavailability Factor Load Factor
84.35 TW.h
57.8 %
57.9 %
42.2 %
53.6 %
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
1975 Data from a trial operation not provided
1976 2186.900 1068 3145 40.6 29.3 29.3 29.3 29.3
1977 6520.400 1080 6646 75.9 69.0 54.4 68.9 54.4
1978 1705.700 1080 1801 20.6 18.0 40.3 18.0 40.3
1979 5286.700 1080 5085 58.0 55.8 44.7 55.9 44.6
1980 6079.000 1080 6363 72.4 72.7 50.8 64.1 48.9
1981 6428.200 1080 6492 74.1 74.6 55.1 68.0 52.3
1982 4815.600 1080 4750 54.2 54.3 55.0 50.9 52.1
1983 4098.800 1080 4309 49.2 49.3 54.2 43.3 50.9
1984 4752.230 1080 4780 54.4 54.4 54.2 50.1 50.8
1985 6914.630 1080 6716 76.7 84.9 57.4 73.1 53.2
1986 7094.120 1050 6982 79.7 79.8 59.5 76.8 55.4
1987 4363.100 1075 4629 52.8 52.9 58.9 46.3 54.6
1988 6344.370 1095 5859 66.7 66.8 59.6 66.0 55.5
1989 5547.740 1095 5292 60.4 60.4 59.6 57.8 55.7
1990 6104.420 1095 5655 64.6 64.6 60.0 63.6 56.2
1991 1496.170 1095 1397 16.0 24.4 57.7 15.6 53.6
1992 4611.950 1095 4656 60.9 60.9 57.8 54.9 53.6
Performance indicators are calculated from the Commercial Operation Date.


Above data generated by the PRIS database. Last update on 2025-03-22


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