Also known as Chornobyl-1

Details

Reactor Type Light Water Graphite Reactor (or LWGR)
Model RBMK
Owner Se “Nnegc “Energoatom”
Operator Mintopenergo Of Ukraine - Ministry Of Fuel And Energy Of Ukraine

Timeline

Construction Start Sunday, 1 March 1970
First Criticality Tuesday, 2 August 1977
First Grid Connection Monday, 26 September 1977
Commercial Operation Saturday, 27 May 1978
Permanent Shutdown Saturday, 30 November 1996

Specifications

Capacity Net 740 MWe
Capacity Gross 800 MWe
Thermal Capacity 3200 MWt
Design Net Capacity 925 MWe

Operational History

Electricity Supplied (GWh)

Energy Availability Factor (%)

Total Electricity Supplied (GWh)

Reactor History

Year Reference Unit Power (MWe) Annual Time Online (Hours) Electricity Supplied (GWh) Operation Factor (%) Energy Availability Annual (%) Energy Availability Cumulative (%) Load Factor Annual (%) Load Factor Cumulative (%)
1977 721 1570 512.10 - - - - -
1978 925 5796 5356.60 69.10 70.40 70.40 69.40 69.40
1979 925 7548 6029.01 86.20 74.70 73.10 74.40 72.60
1980 925 7523 6381.81 85.60 78.30 75.10 78.50 74.90
1981 925 6743 5826.32 77.00 71.40 74.10 71.90 74.00
1982 925 5171 4171.61 59.00 51.80 69.20 51.50 69.10
1983 925 5990 4284.22 68.40 53.70 66.50 52.90 66.20
1984 925 7337 6521.55 83.50 79.70 68.50 80.30 68.40
1985 925 7442 6736.20 85.00 82.70 70.40 83.10 70.30
1986 925 4431 3839.67 50.60 47.20 67.70 47.40 67.60
1987 1000 7296 6406.62 83.30 75.90 68.60 73.10 68.20
1988 925 6524 5653.09 74.30 71.70 68.90 69.60 68.40
1989 925 6807 6098.70 77.70 75.80 69.50 75.30 69.00
1990 925 7415 5176.91 84.60 64.50 69.10 63.90 68.60
1991 925 7525 4369.87 85.90 55.10 68.00 53.90 67.50
1992 925 1949 1259.27 22.20 7.30 63.90 15.50 63.90
1993 721 7733 4638.40 88.30 46.50 63.00 73.40 64.40
1994 925 6784 4317.27 77.40 54.20 62.50 53.30 63.80
1995 925 6901 4751.29 78.80 58.60 62.30 58.60 63.40
1996 740 7454 4942.89 92.70 83.10 63.10 83.10 64.20
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