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About PRIS
RINGHALS-1
Permanent Shutdown
Reactor Details
Reactor Type
Model
Owner
Operator
BWR
AA-I
Ringhals AB
Ringhals AB
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
881
MW
e
881
MW
e
910
MW
e
2540
MW
t
Construction Start Date
First Criticality Date
01 Feb, 1969
20 Aug, 1973
First Grid Connection
Commercial Operation Date
14 Oct, 1974
01 Jan, 1976
Permanent Shutdown Date
31 Dec, 2020
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
221.15 TW.h
70.0 %
76.3 %
30.0 %
68.5 %
Lifetime performance calculated up to year
2020
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
71.700
762
675
1975
1133.200
760
2917
1976
2164.600
760
4269
48.6
32.4
32.4
32.4
32.4
1977
3531.200
760
6095
69.6
53.0
42.7
53.0
42.7
1978
4153.100
750
6099
69.6
63.2
49.5
63.2
49.5
1979
3868.200
750
6070
69.3
58.8
51.8
58.9
51.8
1980
4433.800
750
6362
72.4
68.2
55.1
67.3
54.9
1981
4059.400
750
6285
71.8
61.8
56.2
61.8
56.0
1982
4687.500
750
7162
81.8
75.0
58.8
71.4
58.2
1983
3265.000
750
5372
61.3
49.7
57.7
49.7
57.2
1984
4917.650
750
7382
84.0
79.7
60.2
74.6
59.1
1985
5168.850
750
7832
89.4
86.0
62.7
78.7
61.0
1986
4470.500
750
7203
82.2
69.9
63.4
68.0
61.7
1987
4872.690
750
7878
89.9
77.7
64.6
74.2
62.7
1988
4694.740
750
7338
83.5
74.8
65.3
71.3
63.4
1989
4855.300
750
7963
90.9
81.8
66.5
73.4
64.1
1990
4525.620
795
7918
90.4
71.4
66.9
65.0
64.2
1991
5638.950
795
8034
91.7
82.5
67.9
81.0
65.3
1992
3383.790
795
4938
56.2
51.2
66.9
48.5
64.2
1993
3996.350
795
6575
75.1
68.5
67.0
57.4
63.8
1994
5389.230
795
7189
82.1
76.4
67.5
77.4
64.6
1995
5666.970
826
7697
87.9
78.2
68.0
78.3
65.3
1996
6490.900
837
8008
91.2
90.1
69.2
88.7
66.5
1997
2236.340
830
3022
34.5
30.5
67.3
30.8
64.8
1998
5601.630
830
7605
86.8
80.7
67.9
77.0
65.4
1999
4930.370
825
6500
74.2
68.4
67.9
68.2
65.5
2000
3239.660
825
4659
53.0
50.8
67.2
44.7
64.6
2001
5835.000
825
7814
89.2
86.1
68.0
80.7
65.2
2002
5956.160
830
7667
87.5
80.4
68.5
81.9
65.9
2003
5104.280
830
6269
71.6
70.2
68.5
70.2
66.1
2004
6523.070
830
7974
90.8
89.7
69.3
89.5
66.9
2005
6064.850
830
7452
85.1
83.5
69.8
83.4
67.5
2006
6518.820
843
7982
91.1
87.9
70.4
88.3
68.2
2007
5963.380
843
7275
83.0
79.4
70.7
80.8
68.6
2008
4552.730
856
5480
62.4
60.6
70.4
60.6
68.4
2009
1314.310
856
1639
18.7
17.4
68.7
17.5
66.8
2010
3587.630
855
4518
51.6
47.5
68.1
47.9
66.2
2011
5971.230
854
7377
84.2
80.0
68.4
79.8
66.6
2012
5529.580
865
7322
83.4
72.1
68.5
72.8
66.8
2013
6120.550
878
7842
89.5
79.0
68.8
79.6
67.1
2014
5485.090
878
6449
73.6
70.7
68.9
71.3
67.2
2015
5774.140
881
7248
82.7
74.5
69.0
74.8
67.5
2016
6526.790
883
7802
88.8
84.1
69.4
84.3
67.9
2017
4796.190
883
5603
64.0
62.0
69.2
62.0
67.8
2018
6585.780
881
7753
88.5
85.0
69.6
85.3
68.2
2019
6736.430
881
7968
91.0
86.9
70.1
87.3
68.7
2020
4755.220
881
5981
68.1
67.2
70.0
61.4
68.5
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2025-01-25
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SWEDEN
AGESTA
BARSEBACK-1
BARSEBACK-2
FORSMARK-1
FORSMARK-2
FORSMARK-3
OSKARSHAMN-1
OSKARSHAMN-2
OSKARSHAMN-3
RINGHALS-1
RINGHALS-2
RINGHALS-3
RINGHALS-4