Sizewell-B, United Kingdom

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessPWR
VendorNational Nuclear Corp (NNC)
OwnerEdf Energy
ModelSNUPPS
OperatorEdf Energy
Capacity Net1191 MWe
Capacity Gross1250 MWe
Capacity Thermal3425 MWt
 
CONSTRUCTION AND OPERATION
Start Construction18 July 1988
Criticality31 January 1995
Grid Connection14 February 1995
Commercial Operation22 September 1995
 
OPERATING PERFORMANCE
Output Life127.89 TWh
Capacity Factor Life82.9 %
 

Sizewell B


 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
199511880000
199611888488.47736781.383.9
199711888469.81699281.279.6
1998118810123.0987059799.1
199911887959.01713476.381.2
200011888527.18761281.786.7
200111889197.96778488.188.6
200211889195.04786288.489.8
200311888854.19761385.186.9
200411889329.11868589.498.9
200511888696.25747683.685.3
200611968908.26757085.286.4
2007118810264.31876098.5100
200811889301.23809789.192.2
200911889094.88786387.489.8
201011884774.8403245.946
201111918627.4746382.785.2
201211919346.24834889.395
201300000
Total:149157.23

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

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