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About PRIS
KOZLODUY-6
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
VVER V-320
Bulgarian Energy Holding
Kozloduy Npp ,lc
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1003
MW
e
1003
MW
e
1040
MW
e
3120
MW
t
Construction Start Date
First Criticality Date
01 Apr, 1982
29 May, 1991
First Grid Connection
Commercial Operation Date
02 Aug, 1991
30 Dec, 1993
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
190.68 TW.h
79.5 %
81.7 %
20.5 %
75.1 %
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
1991
1312.670
953
2415
1992
2430.990
953
3472
1993
2799.640
953
4032
1994
4862.580
953
7817
89.2
87.6
87.6
58.2
58.2
1995
3831.850
953
5568
63.6
63.6
75.6
45.9
52.1
1996
5495.890
953
6698
76.2
76.2
75.8
65.6
56.6
1997
4825.420
953
6380
72.8
72.8
75.1
57.8
56.9
1998
3970.040
953
6079
69.4
63.7
72.8
47.6
55.0
1999
4407.840
953
6194
70.7
60.7
70.8
52.8
54.7
2000
4064.350
1000
5772
65.7
51.2
67.9
46.3
53.4
2001
4189.450
953
5441
62.1
50.4
65.7
50.2
53.0
2002
5324.950
953
6256
71.4
71.5
66.3
63.8
54.2
2003
5480.560
953
6474
73.9
72.9
67.0
65.6
55.3
2004
5298.100
953
6614
75.3
75.2
67.7
63.3
56.1
2005
6149.970
953
6772
77.3
76.9
68.5
73.7
57.5
2006
5917.290
953
6821
77.9
77.0
69.2
70.9
58.5
2007
7024.830
953
7493
85.5
84.7
70.3
84.2
60.4
2008
7400.250
953
7753
88.3
87.2
71.4
88.4
62.2
2009
7037.380
953
7562
86.3
85.6
72.3
84.3
63.6
2010
6943.070
953
7387
84.3
82.7
72.9
83.2
64.8
2011
7624.890
953
7962
90.9
90.3
73.8
91.3
66.2
2012
7326.440
953
7842
89.3
87.9
74.6
87.5
67.3
2013
6746.290
953
7848
89.6
88.3
75.3
80.8
68.0
2014
7433.080
963
7863
89.8
88.0
75.9
88.1
69.0
2015
7198.320
963
7489
85.5
83.6
76.2
85.3
69.7
2016
7521.110
963
7807
88.9
88.1
76.8
88.9
70.6
2017
7503.070
963
7784
88.9
87.6
77.2
88.9
71.3
2018
7883.420
1003
7864
89.8
88.9
77.7
90.3
72.1
2019
8043.470
1003
7973
91.0
90.2
78.2
91.6
72.9
2020
8056.130
1003
8007
91.2
90.2
78.7
91.4
73.6
2021
7852.470
1003
7970
91.0
88.8
79.0
89.4
74.2
2022
7679.720
1003
7576
86.5
85.5
79.3
87.4
74.7
2023
7555.280
1003
7666
87.5
85.0
79.5
86.0
75.1
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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