Details

Reactor Type Pressurised Water Reactor (or PWR)
Model M (3-loop)
Owner Hokkaido Electric Power Co., Inc.
Operator Hokkaido Electric Power Co., Inc.

Timeline

Construction Start Thursday, 18 November 2004
First Criticality Tuesday, 3 March 2009
First Grid Connection Friday, 20 March 2009
Commercial Operation Tuesday, 22 December 2009
Long-term Shutdown Saturday, 5 May 2012

Specifications

Capacity Net 866 MWe
Capacity Gross 912 MWe
Thermal Capacity 2660 MWt
Design Net Capacity 866 MWe

Operational History

Electricity Supplied (GWh)

Energy Availability Factor (%)

Total Electricity Supplied (GWh)

Reactor History

Year Reference Unit Power (MWe) Annual Time Online (Hours) Electricity Supplied (GWh) Operation Factor (%) Energy Availability Annual (%) Energy Availability Cumulative (%) Load Factor Annual (%) Load Factor Cumulative (%)
2009 866 3603 2426.85 - - - - -
2010 866 8760 7904.94 100.00 100.00 100.00 104.20 104.20
2011 866 7283 6556.84 83.10 82.90 91.40 86.40 95.30
2012 866 3023 2731.82 34.40 34.40 72.40 35.90 75.50
2013 866 0 0.00 0.00 0.00 54.30 0.00 56.60
2014 866 0 0.00 0.00 0.00 43.40 0.00 45.30
2015 866 0 0.00 0.00 0.00 36.20 0.00 37.80
2016 866 0 0.00 0.00 0.00 31.00 0.00 32.40
2017 866 0 0.00 0.00 0.00 27.20 0.00 28.30
2018 866 0 0.00 0.00 0.00 24.10 0.00 25.20
2019 866 0 0.00 0.00 0.00 21.70 0.00 22.60
2020 866 0 0.00 0.00 0.00 19.70 0.00 20.60
2021 866 0 0.00 0.00 0.00 18.10 0.00 18.90

Source: Operating details - IAEA PRIS


See Also

Nuclear Power in Japan

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