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About PRIS
COOK-2
(Donald C. Cook 2)
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
WH 4LP (ICECDN)
American Electric Power Company, Inc.
American Electric Power Company, Inc.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1168
MW
e
1100
MW
e
1231
MW
e
3468
MW
t
Construction Start Date
First Criticality Date
25 Mar, 1969
10 Mar, 1978
First Grid Connection
Commercial Operation Date
22 Mar, 1978
01 Jul, 1978
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
318.30 TW.h
75.5 %
75.4 %
24.5 %
73.5 %
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
1978
3814.000
1082
4729
77.2
65.4
65.4
65.3
65.3
1979
5953.500
1082
5773
65.9
62.8
63.7
62.8
63.7
1980
6691.200
1082
6535
74.4
74.8
68.1
70.4
66.4
1981
6384.800
1082
6178
70.5
71.2
69.0
67.4
66.6
1982
6995.600
1082
6738
76.9
77.2
70.8
73.8
68.2
1983
7013.600
1071
6835
78.0
78.3
72.2
74.8
69.4
1984
5364.360
1060
5196
59.2
59.2
70.2
57.6
67.6
1985
5683.630
1060
5852
66.8
66.8
69.8
61.2
66.8
1986
4335.570
1060
5389
61.5
61.5
68.8
46.7
64.4
1987
5026.560
1060
6248
71.3
71.4
69.1
54.1
63.4
1988
2323.260
1060
2715
30.9
30.9
65.5
25.0
59.7
1989
6660.990
1060
6518
74.4
74.4
66.2
71.7
60.8
1990
4813.310
1060
4854
55.4
55.4
65.4
51.8
60.1
1991
8185.910
1090
8013
91.5
91.5
67.3
87.7
62.1
1992
1427.300
1090
1714
19.5
20.5
64.1
15.2
58.8
1993
7553.810
1060
8459
96.6
96.6
66.2
80.6
60.3
1994
3531.450
1060
4757
54.3
54.4
65.4
38.0
58.9
1995
8602.530
1060
8268
94.4
94.4
67.1
92.6
60.8
1996
8022.600
1060
7641
87.0
87.0
68.2
86.2
62.2
1997
5875.210
1060
5705
65.1
64.9
68.0
63.3
62.2
1998
0.000
1060
0
0.0
0.0
64.7
0.0
59.2
1999
0.000
1060
0
0.0
0.0
61.7
0.0
56.5
2000
4789.850
1060
4557
51.9
51.9
61.3
51.4
56.3
2001
7963.430
1060
7690
87.8
87.8
62.4
85.8
57.5
2002
7687.690
1060
7335
83.7
83.8
63.3
82.8
58.6
2003
7112.170
1060
6610
75.5
75.5
63.8
76.6
59.2
2004
7938.510
1060
7407
84.3
84.3
64.5
85.3
60.2
2005
9415.540
1077
8603
98.2
98.2
65.8
99.8
61.7
2006
8388.760
1077
7732
88.2
88.3
66.6
88.9
62.6
2007
8124.480
1060
7492
85.5
85.3
67.2
87.5
63.5
2008
9396.640
1060
8650
98.5
98.5
68.2
100.9
64.7
2009
8062.960
1060
7434
84.9
84.9
68.7
86.8
65.4
2010
7839.200
1060
7302
83.4
83.4
69.2
84.4
66.0
2011
9641.900
1077
8760
100.0
100.0
70.1
102.2
67.1
2012
8497.170
1077
7818
89.0
89.0
70.7
89.8
67.7
2013
8430.450
1077
7709
88.0
88.0
71.2
89.4
68.4
2014
9334.040
1077
8505
97.1
97.1
71.9
98.9
69.2
2015
8696.590
1107
7942
90.7
90.9
72.4
89.7
69.8
2016
7048.500
1107
6510
74.1
74.1
72.4
72.5
69.8
2017
10332.090
1168
8717
99.5
99.5
73.2
101.0
70.7
2018
8311.420
1168
7056
80.6
80.6
73.4
81.2
71.0
2019
8816.660
1168
7525
85.9
85.9
73.7
86.2
71.4
2020
9962.980
1168
8423
95.9
95.9
74.3
97.1
72.0
2021
8811.300
1168
7575
86.5
86.5
74.6
86.1
72.4
2022
9082.200
1168
7783
88.8
88.8
74.9
88.8
72.8
2023
10362.520
1168
8760
100.0
99.6
75.5
101.3
73.5
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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