LOVIISA-1
Operational
Reactor Details
|
Reactor Type
|
Model
|
Owner
|
Operator
|
PWR
|
VVER V-213
|
FORTUM POWER AND HEAT OY (former IVO)
|
FORTUM POWER AND HEAT OY (former IVO)
|
|
Reference Unit Power (Net Capacity)
|
Design Net Capacity
|
Gross Capacity
|
Thermal Capacity
|
507
MWe
|
420
MWe
|
531
MWe
|
1500
MWt
|
|
Construction Start Date
|
First Criticality Date
|
|
|
01 May, 1971
|
21 Jan, 1977
|
|
|
|
First Grid Connection
|
Commercial Operation Date
|
|
|
08 Feb, 1977
|
09 May, 1977
|
|
|
|
|
|
LifeTime Performance
|
Electricity Supplied
|
Energy Availability Factor
|
Operation Factor
|
Energy Unavailability Factor
|
Load Factor
|
161.64 TW.h
|
88.0 %
|
89.8 %
|
12.0 %
|
87.8 %
|
Lifetime performance calculated up to year
2021
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
|
|
1977
|
2505.500
|
430
|
7192
|
95.1
|
83.8
|
83.8
|
83.8
|
83.8
|
|
1978
|
2975.800
|
430
|
7531
|
86.0
|
78.9
|
80.9
|
79.0
|
80.9
|
|
1979
|
2901.700
|
405
|
7404
|
84.5
|
81.8
|
81.2
|
81.8
|
81.2
|
|
1980
|
1407.800
|
445
|
3482
|
39.6
|
36.6
|
68.5
|
36.0
|
68.4
|
|
1981
|
3105.100
|
440
|
7642
|
87.2
|
81.9
|
71.5
|
80.6
|
71.0
|
|
1982
|
3245.400
|
440
|
7576
|
86.5
|
84.2
|
73.8
|
84.2
|
73.4
|
|
1983
|
3337.400
|
445
|
7982
|
91.1
|
86.7
|
75.7
|
85.6
|
75.3
|
|
1984
|
3343.860
|
445
|
7653
|
87.1
|
85.8
|
77.1
|
85.6
|
76.7
|
|
1985
|
3599.970
|
440
|
8248
|
94.2
|
92.5
|
78.9
|
93.4
|
78.6
|
|
1986
|
3522.370
|
445
|
8093
|
92.4
|
91.1
|
80.2
|
90.4
|
79.8
|
|
1987
|
3600.360
|
445
|
8257
|
94.3
|
94.6
|
81.5
|
92.4
|
81.0
|
|
1988
|
3354.630
|
445
|
7678
|
87.4
|
87.0
|
82.0
|
85.8
|
81.4
|
|
1989
|
3575.750
|
445
|
8183
|
93.4
|
92.6
|
82.9
|
91.7
|
82.3
|
|
1990
|
3271.130
|
445
|
7605
|
86.8
|
85.5
|
83.1
|
83.9
|
82.4
|
|
1991
|
3360.900
|
445
|
7927
|
90.5
|
88.6
|
83.4
|
86.2
|
82.7
|
|
1992
|
3108.410
|
445
|
7186
|
81.8
|
80.2
|
83.2
|
79.5
|
82.5
|
|
1993
|
3443.160
|
445
|
8052
|
92.0
|
89.5
|
83.6
|
88.4
|
82.8
|
|
1994
|
3497.570
|
445
|
8017
|
91.5
|
90.7
|
84.0
|
89.7
|
83.2
|
|
1995
|
3389.060
|
445
|
7834
|
89.4
|
87.7
|
84.2
|
86.9
|
83.4
|
|
1996
|
3203.490
|
445
|
7281
|
82.9
|
82.0
|
84.1
|
82.0
|
83.3
|
|
1997
|
3794.830
|
445
|
8309
|
94.8
|
93.0
|
84.5
|
97.4
|
84.0
|
|
1998
|
3852.350
|
488
|
8234
|
94.0
|
91.4
|
84.9
|
90.1
|
84.3
|
|
1999
|
3883.280
|
488
|
8304
|
94.8
|
91.6
|
85.2
|
90.8
|
84.6
|
|
2000
|
3618.000
|
488
|
7720
|
87.9
|
84.9
|
85.2
|
84.4
|
84.6
|
|
2001
|
3920.990
|
488
|
8233
|
94.0
|
92.4
|
85.5
|
91.7
|
85.0
|
|
2002
|
3790.070
|
488
|
8095
|
92.4
|
89.3
|
85.7
|
88.7
|
85.1
|
|
2003
|
3938.980
|
488
|
8194
|
93.5
|
92.4
|
85.9
|
92.1
|
85.4
|
|
2004
|
3715.030
|
488
|
7647
|
87.0
|
86.5
|
86.0
|
86.7
|
85.4
|
|
2005
|
4062.430
|
488
|
8351
|
95.3
|
94.6
|
86.3
|
95.0
|
85.8
|
|
2006
|
3964.840
|
488
|
8138
|
92.9
|
92.1
|
86.5
|
92.7
|
86.0
|
|
2007
|
4028.120
|
488
|
8285
|
94.6
|
93.5
|
86.7
|
94.2
|
86.3
|
|
2008
|
3671.840
|
488
|
7571
|
86.2
|
84.5
|
86.7
|
85.7
|
86.3
|
|
2009
|
4084.910
|
488
|
8345
|
95.3
|
94.8
|
86.9
|
95.6
|
86.6
|
|
2010
|
3955.590
|
488
|
8123
|
92.7
|
92.0
|
87.1
|
92.5
|
86.8
|
|
2011
|
4026.870
|
488
|
8295
|
94.7
|
93.8
|
87.3
|
94.2
|
87.0
|
|
2012
|
3653.040
|
496
|
7473
|
85.1
|
84.1
|
87.2
|
83.9
|
86.9
|
|
2013
|
4000.240
|
496
|
8219
|
93.8
|
92.0
|
87.3
|
92.1
|
87.1
|
|
2014
|
4010.580
|
496
|
8262
|
94.3
|
92.6
|
87.5
|
92.3
|
87.2
|
|
2015
|
4025.960
|
496
|
8248
|
94.2
|
92.7
|
87.6
|
92.7
|
87.4
|
|
2016
|
3862.810
|
502
|
7873
|
89.6
|
88.4
|
87.6
|
88.5
|
87.4
|
|
2017
|
4087.370
|
507
|
8246
|
94.1
|
92.7
|
87.8
|
92.7
|
87.6
|
|
2018
|
4021.000
|
507
|
8124
|
92.7
|
90.6
|
87.9
|
90.5
|
87.6
|
|
2019
|
4109.790
|
507
|
8270
|
94.4
|
92.9
|
88.0
|
92.5
|
87.8
|
|
2020
|
3709.120
|
507
|
7483
|
85.2
|
83.5
|
87.9
|
83.3
|
87.6
|
|
2021
|
4137.390
|
507
|
8325
|
95.0
|
93.4
|
88.0
|
93.2
|
87.8
|
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2023-03-27