Onagawa-2, Japan

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessBWR
VendorToshiba
OwnerTohoku Electric Power Co.,Inc
ModelBWR-5
OperatorTohoku Electric Power Co.,Inc
Capacity Net796 MWe
Capacity Gross825 MWe
Capacity Thermal2436 MWt
 
CONSTRUCTION AND OPERATION
Start Construction12 April 1991
Criticality2 November 1994
Grid Connection23 December 1994
Commercial Operation28 July 1995
 
OPERATING PERFORMANCE
Output Life81.16 TWh
Capacity Factor Life65.5 %
WNN LinkMassive earthquake hits Japan
 

The Onagawa nuclear power plant owned by Tohoku Electric Power Co in Japan. [Image: Tohoku]


 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
199479615.2512300
19957964496.61651094.795.6
19967965175.2765457474.5
19977966931.6876099.4100
19987965647.7271858182
19997965841.18738383.884.3
20007965858.59740283.884.3
20017966521.16823893.594
20027965242.91636875.272.7
20037963272.36413946.947.2
20047967040.388784100.7100
20057961877.27236726.927
20067962484.73318835.636.4
20077965184.62649174.474.1
20087966453.43808692.392
20097963430.26433049.249.4
20107965905.54741784.784.7
20117960000
20127960000
201300000
Total:81378.88

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

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