Details
Reactor Type | Gas-Cooled Reactor (or GCR) |
---|---|
Model | MAGNOX |
Owner | Nuclear Decommissioning Authority |
Operator | Magnox, Ltd |
Timeline
Construction Start | Friday, 1 July 1960 |
---|---|
First Criticality | Tuesday, 1 June 1965 |
First Grid Connection | Tuesday, 21 September 1965 |
Commercial Operation | Thursday, 28 October 1965 |
Permanent Shutdown | Sunday, 31 December 2006 |
Specifications
Capacity Net | 225 MWe |
---|---|
Capacity Gross | 230 MWe |
Thermal Capacity | 840 MWt |
Design Net Capacity | 275 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 (%) |
---|---|---|---|---|---|---|---|---|
1965 | - | - | - | - | - | - | - | - |
1966 | - | - | - | - | - | - | - | - |
1967 | - | - | - | - | - | - | - | - |
1968 | - | - | - | - | - | - | - | - |
1969 | - | - | - | - | - | - | - | - |
1970 | 289 | 0 | 1588.00 | 0.00 | 62.90 | - | 62.70 | - |
1971 | 235 | 8809 | 1703.50 | 100.00 | 82.30 | - | 82.30 | - |
1972 | 285 | 8736 | 1709.45 | 100.00 | 68.60 | - | 68.70 | - |
1973 | 205 | 8736 | 1605.50 | 100.00 | 89.00 | - | 89.60 | - |
1974 | 205 | 8672 | 1687.00 | 99.30 | 93.80 | 77.60 | 94.20 | 77.70 |
1975 | 205 | 8736 | 1648.50 | 100.00 | 92.00 | 79.60 | 92.00 | 79.80 |
1976 | 205 | 8867 | 1530.50 | 99.60 | 83.80 | 80.20 | 83.80 | 80.30 |
1977 | 205 | 8736 | 1409.50 | 100.00 | 78.90 | 80.00 | 78.70 | 80.10 |
1978 | 205 | 8731 | 1333.50 | 99.90 | 74.70 | 79.50 | 74.50 | 79.50 |
1979 | 205 | 6905 | 584.50 | 79.00 | 39.50 | 75.80 | 32.60 | 75.30 |
1980 | 205 | 540 | 34.50 | 6.20 | 2.10 | 69.70 | 1.90 | 69.20 |
1981 | 205 | 840 | 60.00 | 9.40 | 2.40 | 64.40 | 3.30 | 64.00 |
1982 | 205 | 8666 | 1295.00 | 99.20 | 72.30 | 65.00 | 72.30 | 64.60 |
1983 | 205 | 8736 | 1481.00 | 100.00 | 82.40 | 66.10 | 82.70 | 65.80 |
1984 | 205 | 8736 | 1457.00 | 100.00 | 80.90 | 67.10 | 81.40 | 66.80 |
1985 | 212 | 8716 | 1668.17 | 99.80 | 90.60 | 68.50 | 90.10 | 68.20 |
1986 | 212 | 8678 | 1313.18 | 99.30 | 70.20 | 68.60 | 70.90 | 68.30 |
1987 | 212 | 8796 | 1527.39 | 98.80 | 81.30 | 69.30 | 80.90 | 69.00 |
1988 | 212 | 8568 | 1042.38 | 98.10 | 61.70 | 68.90 | 56.30 | 68.40 |
1989 | 212 | 8736 | 1101.50 | 100.00 | 59.40 | 68.40 | 59.50 | 67.90 |
1990 | 212 | 8711 | 1497.66 | 99.70 | 81.00 | 69.00 | 80.90 | 68.50 |
1991 | 212 | 8695 | 1600.20 | 99.50 | 90.60 | 70.00 | 86.40 | 69.30 |
1992 | 220 | 8905 | 1872.83 | 100.00 | 95.90 | 71.10 | 98.20 | 70.60 |
1993 | 220 | 8697 | 1609.69 | 99.60 | 83.40 | 71.60 | 83.80 | 71.20 |
1994 | 220 | 8101 | 1770.33 | 92.70 | 92.00 | 72.50 | 92.10 | 72.00 |
1995 | 220 | 8450 | 1834.57 | 96.50 | 95.10 | 73.30 | 95.20 | 72.90 |
1996 | 220 | 5824 | 1255.17 | 66.30 | 65.00 | 73.00 | 65.00 | 72.60 |
1997 | 220 | 8705 | 1825.93 | 99.40 | 94.80 | 73.80 | 94.80 | 73.40 |
1998 | 225 | 7543 | 1589.33 | 86.10 | 80.60 | 74.10 | 80.60 | 73.70 |
1999 | 225 | 8760 | 1881.15 | 100.00 | 95.40 | 74.80 | 95.40 | 74.40 |
2000 | 225 | 7004 | 1421.37 | 79.70 | 71.90 | 74.70 | 71.90 | 74.30 |
2001 | 225 | 5395 | 931.98 | 61.60 | 47.30 | 73.80 | 47.30 | 73.50 |
2002 | 225 | 7414 | 1488.08 | 84.60 | 75.50 | 73.90 | 75.50 | 73.50 |
2003 | 225 | 7967 | 1608.53 | 91.00 | 81.60 | 74.10 | 81.60 | 73.80 |
2004 | 225 | 6009 | 1197.01 | 68.40 | 60.60 | 73.70 | 60.60 | 73.40 |
2005 | 225 | 7872 | 1609.39 | 89.90 | 81.60 | 73.90 | 81.60 | 73.60 |
2006 | 225 | 8626 | 1734.70 | 98.70 | 88.20 | 74.30 | 88.20 | 74.00 |