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About PRIS
BALAKOVO-4
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
VVER V-320
Joint Stock Company 'Concern Rosenergoatom'
Joint Stock Company 'Concern Rosenergoatom'
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
950
MW
e
950
MW
e
1000
MW
e
3200
MW
t
Construction Start Date
First Criticality Date
01 Apr, 1984
24 Mar, 1993
First Grid Connection
Commercial Operation Date
11 Apr, 1993
22 Dec, 1993
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
213.01 TW.h
81.6 %
85.6 %
18.4 %
83.8 %
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
1993
3676.280
950
5206
1994
3828.530
950
4604
52.6
48.4
48.4
46.0
46.0
1995
5609.990
950
8760
100.0
86.5
67.4
67.4
56.7
1996
4545.550
950
6652
75.7
55.5
63.4
54.5
56.0
1997
4637.720
950
6637
75.8
59.6
62.5
55.7
55.9
1998
5042.490
950
6936
79.2
60.9
62.2
60.6
56.8
1999
5803.910
950
7268
83.0
69.6
63.4
69.7
59.0
2000
6665.850
950
7216
82.2
79.0
65.6
79.9
62.0
2001
6578.090
950
7354
84.0
78.3
67.2
79.0
64.1
2002
6292.920
950
6723
76.8
72.8
67.8
75.6
65.4
2003
7223.840
950
7541
86.1
84.6
69.5
86.8
67.5
2004
7022.940
950
7540
85.8
82.5
70.7
84.2
69.0
2005
6938.280
950
7699
87.9
82.1
71.6
83.4
70.2
2006
6805.350
950
7230
82.5
79.6
72.3
81.8
71.1
2007
7153.350
950
7787
88.9
84.7
73.2
86.0
72.2
2008
8330.420
950
8779
99.9
99.7
74.9
99.8
74.0
2009
7409.950
950
7727
88.2
87.8
75.7
89.0
75.0
2010
7199.690
950
7168
81.8
81.4
76.1
86.5
75.6
2011
7625.200
950
7619
87.0
86.4
76.6
91.6
76.5
2012
8517.840
950
8608
98.0
97.7
77.8
102.1
77.9
2013
7847.250
950
7847
89.6
89.1
78.3
94.3
78.7
2014
7204.520
950
7173
81.9
81.3
78.5
86.6
79.1
2015
8800.050
950
8757
100.0
100.0
79.4
105.7
80.3
2016
8006.240
950
8045
91.6
91.1
80.0
95.9
81.0
2017
7336.590
950
7386
84.3
84.0
80.1
88.2
81.3
2018
8777.020
950
8760
100.0
100.0
80.9
105.5
82.2
2019
6075.810
950
5952
68.0
67.8
80.4
73.0
81.9
2020
7368.350
950
7307
83.2
83.1
80.5
88.3
82.1
2021
8516.230
950
8296
94.7
94.6
81.0
102.3
82.8
2022
8167.110
950
7962
90.9
90.7
81.3
98.1
83.4
2023
7999.260
950
7797
89.0
88.8
81.6
96.1
83.8
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-12-04
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