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SURRY-2
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
WH 3LP (DRYSUB)
Dominion Resources, Inc.
Dominion Energy
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
838
MW
e
788
MW
e
890
MW
e
2587
MW
t
Construction Start Date
First Criticality Date
25 Jun, 1968
07 Mar, 1973
First Grid Connection
Commercial Operation Date
10 Mar, 1973
01 May, 1973
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
282.96 TW.h
80.5 %
80.5 %
19.5 %
79.4 %
Lifetime performance calculated up to year
2023
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
1973
3377.500
788
5392
77.1
77.9
77.9
66.1
66.1
1974
2660.500
788
3854
44.0
44.0
57.6
38.5
49.6
1975
5053.100
788
6967
79.5
73.2
63.5
73.2
58.4
1976
3343.400
788
4585
52.2
48.3
59.4
48.3
55.7
1977
4457.300
776
5980
68.3
65.6
60.7
65.6
57.8
1978
5372.000
775
7244
82.7
79.1
63.9
79.1
61.5
1979
611.500
775
818
9.3
9.0
55.7
9.0
53.7
1980
2241.600
775
3139
35.7
36.0
53.2
32.9
51.0
1981
5150.300
775
6972
79.6
79.6
56.2
75.9
53.9
1982
5492.200
775
7729
88.2
88.7
59.5
80.9
56.6
1983
4086.100
775
5729
65.4
65.0
60.0
60.2
57.0
1984
5209.380
775
7327
83.4
83.3
62.0
76.5
58.6
1985
4072.440
775
5857
66.9
65.8
62.3
60.0
58.7
1986
4498.940
781
6072
69.3
68.7
62.8
65.8
59.3
1987
4790.950
781
6456
73.7
73.6
63.5
70.0
60.0
1988
3570.900
781
4993
56.8
56.6
63.1
52.0
59.5
1989
893.580
781
1355
15.5
13.3
60.1
13.1
56.7
1990
5837.770
781
7919
90.4
84.8
61.5
85.3
58.3
1991
3985.210
781
5886
67.2
66.6
61.8
58.2
58.3
1992
6426.480
781
8470
96.4
96.3
63.5
93.7
60.1
1993
4541.660
781
6283
71.7
71.0
63.9
66.4
60.4
1994
6260.970
781
8251
94.2
94.0
65.3
91.5
61.9
1995
5517.380
801
7087
80.9
80.6
66.0
80.0
62.7
1996
6081.460
801
7539
85.8
85.9
66.8
86.4
63.7
1997
6451.270
801
8034
91.7
91.8
67.9
91.9
64.9
1998
7178.880
801
8760
100.0
100.0
69.2
102.3
66.4
1999
5874.830
801
7493
85.5
85.6
69.8
83.7
67.0
2000
6539.430
801
8022
91.3
91.3
70.6
92.9
68.0
2001
6720.740
815
8203
93.6
93.7
71.4
94.1
68.9
2002
6523.670
815
7966
90.9
91.0
72.1
91.4
69.7
2003
5612.120
815
6861
78.3
78.3
72.3
78.6
70.0
2004
7051.740
815
8606
98.0
98.0
73.1
98.5
71.0
2005
6488.550
815
8046
91.8
91.9
73.7
90.9
71.6
2006
6189.360
799
7705
88.0
88.0
74.2
88.4
72.1
2007
7086.340
799
8760
100.0
100.0
74.9
101.2
72.9
2008
6606.840
799
8205
93.4
93.4
75.4
94.1
73.5
2009
6412.300
799
8026
91.6
91.6
75.9
91.6
74.0
2010
6966.030
799
8646
98.7
98.7
76.5
99.5
74.7
2011
5605.670
839
6771
77.3
77.9
76.5
78.1
74.8
2012
6775.060
838
8001
91.1
91.1
76.9
92.0
75.3
2013
7568.220
838
8760
100.0
100.0
77.5
103.1
76.0
2014
6761.760
838
7882
90.0
90.0
77.8
92.1
76.4
2015
6120.410
838
7250
82.8
82.8
78.0
83.4
76.6
2016
7499.350
838
8691
98.9
98.9
78.5
101.9
77.2
2017
6913.920
838
8057
92.0
92.0
78.8
94.2
77.6
2018
6657.380
838
7788
88.9
88.9
79.0
90.7
77.9
2019
7530.890
838
8760
100.0
100.0
79.5
102.6
78.4
2020
6789.080
838
8014
91.2
91.2
79.8
92.2
78.7
2021
5968.000
838
7103
81.1
89.0
80.0
81.3
78.8
2022
7533.780
838
8760
100.0
100.0
80.4
102.6
79.3
2023
6345.860
838
7526
85.9
85.8
80.5
86.4
79.4
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-09-18
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