Nuclear watchdog set to decide on 10-yr lifespan extension for Kori units 3, 4
SEOUL, Oct. 27 (Yonhap) -- The country's nuclear watchdog was set to decide Tues...
The Nuclear Safety and Security Commission is set to determine on Tuesday whether to grant a 10-year extension to the operational life of two nuclear reactors, Kori units 3 and 4. These reactors, each with a 950-megawatt capacity, have surpassed their initially designed 40-year lifespan. Reactor Kori-3 was halted on September 28, 2024, while Kori-4's operational lifespan concluded on August 6, 2025.
These reactors are part of a larger group of nine aging plants that are in the process of seeking extensions to their operational lifetimes. The Korea Hydro and Nuclear Power, the state-run power operator, has already granted a 10-year lifespan extension for Kori-2 last year. This decision follows the commission's approval of an accident management program for the reactors earlier this month.
The program outlines strategies for maintaining safe conditions, preventing accidents, and mitigating any potential fallout in the event of an incident.
Written by urgent.news from The Korea Times's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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