Tomari-1, Japan

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessPWR
VendorMitsubishi Heavy Industries (MHI)
OwnerHokkaido Electric Power Co.,Inc.
ModelM (2-loop)
OperatorHokkaido Electric Power Co.,Inc.
Capacity Net550 MWe
Capacity Gross579 MWe
Capacity Thermal1650 MWt
 
CONSTRUCTION AND OPERATION
Start Construction18 April 1985
Criticality16 November 1988
Grid Connection6 December 1988
Commercial Operation22 June 1989
 
OPERATING PERFORMANCE
Output Life90.97 TWh
Capacity Factor Life79.6 %
WNN LinkMassive earthquake hits Japan
 

 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
198855054.9637500
19895503607.01709599.6100
19905503830.69709279.581
19915503540.38658873.575.2
19925503646.36678075.577.2
19935504795.23876099.5100
19945503903.9572088182.3
19955503946.25717581.981.9
19965503750.44692077.678.8
19975504795.59876099.5100
19985504239.0973738884.2
19995504074.58698684.679.8
20005504168.52759886.386.5
20015504803.96876099.7100
20025504177.26761486.786.9
20035503821.66689379.378.7
20045503788.84676278.477
20055504818.78861610098.4
20065504236.75764387.987.2
20075503952.5571218281.3
20085503111.15557864.463.5
20095504928.218760102.3100
20105503994.56715682.981.7
20115501496.72266431.130.4
20125500000
201300000
Total:91483.49

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

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