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About PRIS
FORT CALHOUN-1
Permanent Shutdown
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
CE 2LP
OMAHA PUBLIC POWER DISTRICT
Exelon Generation Co., LLC
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
482
MW
e
478
MW
e
512
MW
e
1500
MW
t
Construction Start Date
First Criticality Date
07 Jun, 1968
06 Aug, 1973
First Grid Connection
Commercial Operation Date
25 Aug, 1973
26 Sep, 1973
Permanent Shutdown Date
24 Oct, 2016
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
130.68 TW.h
76.6 %
77.3 %
23.4 %
72.9 %
Lifetime performance calculated up to year
2016
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
602.300
457
2795
93.0
96.1
96.1
53.1
53.1
1974
2416.300
457
7304
83.4
83.5
86.0
60.4
58.9
1975
2080.800
457
5905
67.4
52.0
70.9
52.0
55.8
1976
2195.500
443
6101
69.5
56.5
66.6
56.4
56.0
1977
2922.700
444
6958
79.4
75.1
68.6
75.1
60.4
1978
2849.400
456
6580
75.1
71.4
69.1
71.3
62.5
1979
3666.100
457
8382
95.7
91.6
72.7
91.6
67.2
1980
2010.300
465
5307
60.4
59.7
70.9
49.2
64.7
1981
2149.700
480
6327
72.2
72.7
71.1
51.1
63.0
1982
3482.100
478
7856
89.7
89.8
73.2
83.2
65.2
1983
2749.900
461
6404
73.1
73.1
73.2
68.1
65.5
1984
2331.770
478
5262
59.9
60.1
72.0
55.5
64.6
1985
3066.250
478
6454
73.7
73.7
72.1
73.2
65.3
1986
3605.560
478
8263
94.3
94.4
73.9
86.1
66.9
1987
3060.620
478
6531
74.6
74.7
73.9
73.1
67.4
1988
2627.420
478
6496
74.0
74.0
73.9
62.6
67.0
1989
3296.050
478
7589
86.6
87.8
74.8
78.7
67.8
1990
2417.220
478
5420
61.9
62.1
74.0
57.7
67.2
1991
3248.970
478
7946
90.7
92.9
75.1
77.6
67.8
1992
2537.130
478
5683
64.7
64.9
74.6
60.4
67.4
1993
3102.170
478
6996
79.9
80.0
74.8
74.1
67.7
1994
4118.720
478
8711
99.4
99.4
76.0
98.4
69.2
1995
3365.570
478
7204
82.2
82.4
76.3
80.4
69.7
1996
3128.750
478
6886
78.4
78.5
76.4
74.5
69.9
1997
3818.230
478
8131
92.8
92.9
77.1
91.2
70.8
1998
3396.580
478
7195
82.1
82.2
77.3
81.1
71.2
1999
3584.410
478
7785
88.9
88.9
77.7
85.6
71.8
2000
3898.050
478
8185
93.2
93.2
78.3
92.8
72.6
2001
3524.110
478
7702
87.9
88.0
78.7
84.2
73.0
2002
3808.520
478
8061
92.0
92.0
79.1
91.0
73.6
2003
3510.070
478
7596
86.7
86.8
79.4
83.8
73.9
2004
4071.300
478
8503
96.8
96.8
80.0
97.0
74.7
2005
2919.640
476
6277
71.6
71.7
79.7
70.0
74.5
2006
3100.450
478
6553
74.8
74.8
79.5
74.0
74.5
2007
4370.280
482
8760
100.0
100.0
80.2
103.5
75.4
2008
3517.240
482
7195
81.9
81.9
80.2
83.1
75.6
2009
3702.340
482
7579
86.5
86.5
80.4
87.7
76.0
2010
4261.450
478
8619
98.4
99.0
80.9
101.8
76.6
2011
1177.610
482
2346
26.8
27.4
79.5
27.9
75.4
2012
0.000
482
0
0.0
0.0
77.4
0.0
73.4
2013
95.430
482
243
2.8
2.8
75.5
2.3
71.6
2014
4184.900
482
8527
97.3
97.3
76.0
99.1
72.3
2015
3526.130
482
7078
80.8
80.8
76.2
83.5
72.6
2016
3183.100
482
7026
98.2
98.2
76.6
92.4
72.9
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-09-10
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