Reactor Type Pressurised Water Reactor (or PWR)
Model APR-1400
Owner Korea Hydro And Nuclear Power Co.
Operator Korea Hydro And Nuclear Power Co.


Construction Start Wednesday, 19 June 2013
First Criticality Wednesday, 6 December 2023
First Grid Connection Thursday, 21 December 2023
Commercial Operation Friday, 5 April 2024


Capacity Net 1340 MWe
Capacity Gross 1400 MWe
Thermal Capacity 3983 MWt
Design Net Capacity 1340 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 (%)

Source: Operating details - IAEA PRIS

See Also

Nuclear Power in South Korea

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