Mihama-1, Japan

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessPWR
VendorMitsubishi Atomic Power Industries (MAPI)/Westinghouse
OwnerKansai Electric Power Co.
ModelW (2-loop)
OperatorKansai Electric Power Co.
Capacity Net320 MWe
Capacity Gross340 MWe
Capacity Thermal1031 MWt
 
CONSTRUCTION AND OPERATION
Start Construction1 February 1967
Criticality29 July 1970
Grid Connection8 August 1970
Commercial Operation28 November 1970
 
OPERATING PERFORMANCE
Output Life60.12 TWh
Capacity Factor Life51 %