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KOZLODUY-1
Permanent Shutdown
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
VVER V-230
State Enterprise “Radio Active Waste”
Kozloduy Npp ,lc
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
408
MW
e
408
MW
e
440
MW
e
1375
MW
t
Construction Start Date
First Criticality Date
01 Apr, 1970
30 Jun, 1974
First Grid Connection
Commercial Operation Date
24 Jul, 1974
28 Oct, 1974
Permanent Shutdown Date
31 Dec, 2002
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
61.07 TW.h
66.9 %
73.0 %
33.1 %
60.1 %
Lifetime performance calculated up to year
2002
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
927.100
432
3576
91.8
83.3
83.3
83.3
83.3
1975
1749.800
404
7058
80.6
49.1
54.3
49.4
54.6
1976
2069.000
407
6876
78.3
62.2
57.9
57.9
56.1
1977
2593.100
408
6668
76.1
73.4
62.8
72.6
61.3
1978
2360.370
408
6504
74.2
70.2
64.6
66.0
62.4
1979
2800.600
408
7280
83.1
78.4
67.2
78.4
65.5
1980
2852.600
408
7549
85.9
79.6
69.2
79.6
67.8
1981
2836.700
408
7506
85.7
84.9
71.4
79.4
69.4
1982
2685.600
408
7273
83.0
83.3
72.9
75.1
70.1
1983
2819.500
408
7948
90.7
90.7
74.8
78.9
71.1
1984
2751.840
408
8016
91.3
82.9
75.6
76.8
71.6
1985
2991.390
408
8040
91.8
91.8
77.1
83.7
72.7
1986
2532.230
408
6807
77.7
76.5
77.0
70.8
72.6
1987
2959.540
408
7843
89.5
89.5
78.0
82.8
73.3
1988
2836.960
408
8082
92.0
87.7
78.7
79.2
73.8
1989
2159.500
408
5961
68.0
66.6
77.9
60.4
72.9
1990
2523.970
408
7740
88.4
80.8
78.0
70.6
72.7
1991
2000.820
408
5676
64.8
63.7
77.2
56.0
71.8
1992
0.000
408
0
0.0
0.0
73.0
0.0
67.8
1993
9.010
408
84
1.0
0.2
69.2
0.2
64.3
1994
2504.300
408
7891
90.1
82.8
69.8
70.1
64.6
1995
1084.190
408
3315
37.8
35.1
68.2
30.3
63.0
1996
1100.760
408
3251
37.0
48.9
67.3
30.7
61.5
1997
2024.680
408
8259
94.3
94.0
68.5
56.6
61.3
1998
1776.060
408
6395
73.0
52.2
67.8
49.7
60.8
1999
1258.050
408
5092
58.1
36.6
66.6
35.2
59.8
2000
2224.160
440
7495
85.3
65.3
66.5
57.6
59.7
2001
2465.800
408
7325
83.6
69.0
66.6
69.0
60.0
2002
2172.390
408
6940
79.2
76.0
66.9
60.8
60.1
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2025-01-24
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