RANCHO SECO-1
Permanent Shutdown
Reactor Details
|
Reactor Type
|
Model
|
Owner
|
Operator
|
PWR
|
PWR
|
Sacramento Municipal Utility District
|
SACRAMENTO MUNICIPAL UTILITY DISTRICT
|
|
Reference Unit Power (Net Capacity)
|
Design Net Capacity
|
Gross Capacity
|
Thermal Capacity
|
873
MWe
|
918
MWe
|
917
MWe
|
2772
MWt
|
|
Construction Start Date
|
First Criticality Date
|
|
|
01 Apr, 1969
|
16 Sep, 1974
|
|
|
|
First Grid Connection
|
Commercial Operation Date
|
|
|
13 Oct, 1974
|
17 Apr, 1975
|
|
|
|
Permanent Shutdown Date
|
07 Jun, 1989
|
LifeTime Performance
|
Electricity Supplied
|
Energy Availability Factor
|
Operation Factor
|
Energy Unavailability Factor
|
Load Factor
|
44.75 TW.h
|
45.6 %
|
46.4 %
|
54.4 %
|
40.0 %
|
Lifetime performance calculated up to year
1989
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
|
|
1974
|
197.400
|
913
|
0
|
|
|
|
|
|
|
1975
|
2510.300
|
846
|
3528
|
24.0
|
22.1
|
22.1
|
22.1
|
22.1
|
|
1976
|
2205.000
|
870
|
2662
|
30.3
|
28.5
|
26.0
|
28.8
|
26.2
|
|
1977
|
5873.500
|
873
|
6748
|
77.0
|
76.4
|
45.0
|
76.8
|
45.3
|
|
1978
|
4983.900
|
873
|
7046
|
80.4
|
65.2
|
50.6
|
65.2
|
50.7
|
|
1979
|
5711.900
|
873
|
6775
|
77.3
|
74.6
|
55.7
|
74.7
|
55.9
|
|
1980
|
4414.900
|
873
|
5301
|
60.4
|
60.8
|
56.6
|
57.6
|
56.2
|
|
1981
|
2631.100
|
873
|
3522
|
40.2
|
40.7
|
54.2
|
34.4
|
52.9
|
|
1982
|
3366.500
|
873
|
4668
|
53.3
|
53.8
|
54.2
|
44.0
|
51.8
|
|
1983
|
2850.700
|
873
|
4101
|
46.8
|
47.0
|
53.4
|
37.3
|
50.1
|
|
1984
|
3767.550
|
873
|
5116
|
58.2
|
58.3
|
53.9
|
49.1
|
50.0
|
|
1985
|
1936.240
|
873
|
2699
|
30.8
|
30.8
|
51.7
|
25.3
|
47.7
|
|
1986
|
0.000
|
873
|
0
|
0.0
|
0.0
|
47.3
|
0.0
|
43.6
|
|
1987
|
0.000
|
873
|
0
|
0.0
|
0.0
|
43.5
|
0.0
|
40.1
|
|
1988
|
2852.150
|
873
|
5227
|
59.5
|
67.6
|
45.3
|
37.2
|
39.9
|
|
1989
|
1446.090
|
873
|
2214
|
56.9
|
56.9
|
45.6
|
43.3
|
40.0
|
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-09-10