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About PRIS
SAN ONOFRE-3
Permanent Shutdown
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
CE (2-loop) DRYAMB
SOUTHERN CALIFORNIA EDISON Co.
SOUTHERN CALIFORNIA EDISON Co.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1080
MW
e
1070
MW
e
1127
MW
e
3438
MW
t
Construction Start Date
First Criticality Date
01 Mar, 1974
29 Aug, 1983
First Grid Connection
Commercial Operation Date
25 Sep, 1983
01 Apr, 1984
Permanent Shutdown Date
07 Jun, 2013
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
215.66 TW.h
78.4 %
78.4 %
21.6 %
77.5 %
Lifetime performance calculated up to year
2013
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
1983
997.200
1087
1642
1984
4666.730
1080
4708
62.2
62.9
62.9
57.7
57.7
1985
3735.870
1080
4708
53.7
53.8
57.7
39.5
47.3
1986
6760.590
1080
7067
80.7
80.7
66.1
71.5
56.1
1987
7523.550
1080
6987
79.8
79.8
69.7
79.5
62.3
1988
6146.030
1080
5714
65.0
65.1
68.7
64.8
62.8
1989
8840.640
1080
8224
93.9
93.9
73.1
93.4
68.2
1990
6602.040
1080
6159
70.3
70.3
72.7
69.8
68.4
1991
8693.200
1080
8094
92.4
92.4
75.2
91.9
71.4
1992
6830.790
1080
6533
74.4
74.4
75.1
72.0
71.5
1993
7128.240
1080
6689
76.4
76.4
75.3
75.3
71.9
1994
9147.690
1080
8742
99.8
99.8
77.5
96.7
74.2
1995
7501.590
1080
7175
81.9
81.9
77.9
79.3
74.6
1996
8838.640
1080
8313
94.6
94.6
79.2
93.2
76.1
1997
6842.930
1080
6357
72.6
72.6
78.8
72.3
75.8
1998
9058.600
1080
8304
94.8
94.8
79.8
95.8
77.2
1999
8416.470
1080
7658
87.4
87.4
80.3
89.0
77.9
2000
9633.760
1080
8784
100.0
100.0
81.5
101.6
79.3
2001
5679.290
1080
5170
59.0
58.9
80.2
60.0
78.2
2002
9548.160
1080
8658
98.8
98.8
81.2
100.9
79.4
2003
8596.270
1080
7741
88.4
88.4
81.6
90.9
80.0
2004
6985.630
1080
6344
72.2
72.2
81.1
73.6
79.7
2005
9468.280
1080
8616
98.3
98.4
81.9
100.1
80.6
2006
6827.620
1080
6308
72.0
72.0
81.5
72.2
80.3
2007
8905.570
1080
7963
90.9
90.9
81.9
94.1
80.9
2008
6541.290
1080
6292
71.6
71.7
81.5
69.0
80.4
2009
9834.560
1080
8760
100.0
100.0
82.2
104.0
81.3
2010
6792.110
1080
6768
77.3
77.3
82.0
71.8
80.9
2011
8290.680
1080
7518
85.8
85.8
82.1
87.6
81.2
2012
826.420
1080
737
8.4
8.4
79.6
8.7
78.6
2013
0.000
1080
0
0.0
0.0
78.4
0.0
77.5
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-12-04
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