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KOZLODUY-4
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 Oct, 1973
25 Apr, 1982
First Grid Connection
Commercial Operation Date
17 May, 1982
20 Jun, 1982
Permanent Shutdown Date
31 Dec, 2006
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
60.99 TW.h
75.2 %
82.6 %
24.8 %
69.2 %
Lifetime performance calculated up to year
2006
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
1982
1802.800
408
5527
99.8
92.6
92.6
92.6
92.6
1983
2867.200
408
8116
92.6
92.7
92.6
80.2
84.4
1984
3252.570
408
8238
93.8
93.7
93.0
90.8
86.9
1985
3030.960
408
7812
89.2
86.3
91.1
84.8
86.3
1986
3168.050
408
8154
93.1
92.3
91.4
88.6
86.8
1987
3026.250
408
8080
92.2
91.2
91.3
84.7
86.4
1988
2901.960
408
8139
92.7
87.8
90.8
81.0
85.6
1989
2842.120
408
8129
92.8
86.4
90.2
79.5
84.8
1990
2569.090
408
7223
82.4
78.7
88.8
71.9
83.3
1991
2170.640
408
5661
64.6
64.4
86.3
60.7
80.9
1992
2316.920
408
6997
79.7
70.2
84.8
64.6
79.4
1993
2081.330
408
6277
71.7
65.9
83.1
58.2
77.5
1994
1094.390
408
4112
46.9
31.4
79.0
30.6
73.8
1995
2516.390
408
7424
84.8
81.5
79.2
70.4
73.5
1996
2401.050
408
8743
99.5
71.2
78.6
67.0
73.1
1997
1524.390
408
4338
49.5
49.5
76.7
42.6
71.1
1998
1929.160
408
6633
75.7
57.4
75.6
54.0
70.1
1999
1938.480
408
8736
99.7
55.7
74.4
54.2
69.2
2000
2418.370
440
6922
78.8
69.8
74.2
62.6
68.8
2001
1777.910
408
5777
66.0
49.6
72.9
49.7
67.8
2002
2025.580
408
6589
75.2
74.9
73.0
56.7
67.3
2003
2526.980
408
6735
76.9
76.6
73.2
70.7
67.4
2004
2943.370
408
7921
90.2
89.6
73.9
82.1
68.1
2005
2739.280
408
8058
92.0
89.2
74.6
76.6
68.4
2006
3136.850
408
8134
92.9
90.8
75.2
87.8
69.2
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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BULGARIA
KOZLODUY-1
KOZLODUY-2
KOZLODUY-3
KOZLODUY-4
KOZLODUY-5
KOZLODUY-6