Winfrith SGHWR, United Kingdom

Overview
CURRENT STATUS
Permanent Shutdown
DETAILS
ProcessSGHWR
OwnerUnited Kingdom Atomic Energy Authority
OperatorUnited Kingdom Atomic Energy Authority
Capacity Net92 MWe
Capacity Gross100 MWe
Capacity Thermal318 MWt
 
CONSTRUCTION AND OPERATION
Start Construction1 May 1963
Criticality1 September 1967
Grid Connection1 December 1967
Commercial Operation1 January 1968
Shutdown11 September 1990
 
OPERATING PERFORMANCE
Output Life10.96 TWh
Capacity Factor Life60.7 %
 

 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
1973100528.3534660.361
1974100489.1499855.857
1975100533.6533760.960.9
197692421461052.152.5
197792536573766.565.5
197892551586468.466.9
197992538578066.866
198092565598069.968.1
198192491565060.964.5
198292542622867.271.1
198393651646879.973.8
198492546583167.666.4
198592388.8415748.247.4
198692538582566.866.5
198792518561964.364.1
198892492533160.960.7
198992423.29459452.552.4
Total:8752.09

Source: Operating details - IAEA PRIS
Note: "0" signifies a zero value, or no data available. Data from 1972 or later. 

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