Sizewell B Nuclear Power Station

United Kingdom · Suffolk · National Grid

1,198MWe Total
1Reactor Units
1995Online Since
1,198 MWeTotal Capacity
86.5%Avg Capacity Factor
14.8¢/kWhElectricity Rate
National GridGrid Region

Ownership & Operations

Owner

EDF Energy

Operator

EDF Energy

Reactor Units

Unit 1

Operating
1,198 MWe
Reactor TypePWR
ModelWestinghouse 4-Loop
Net Capacity1,198 MWe
Capacity Factor86.5%
Commercial OperationFebruary 22, 1995
Fuel TypeUO2 (4.0% U-235)
Fuel Cycle18 months

Location

Coordinates

52.2156°N, 1.6189°E

Location

United Kingdom, Suffolk

Grid Region

National Grid

Back to Dashboard