South Korea Restarts Gori-2 Nuclear Reactor After Three-Year Suspension

Severity: Low (Score: 18.8)

Sources: Bernama, Koreaherald

Summary

On April 4, 2026, South Korea restarted the Gori-2 nuclear reactor, which had been offline for three years due to safety checks and facility improvements. The reactor, located in Busan, began operations in 1983 but was suspended after its 40-year operational permit expired in April 2023. The Korea Hydro & Nuclear Power Co. received approval to restart the reactor last November, following necessary inspections and upgrades. This restart marks a significant step in South Korea's energy strategy, particularly as it seeks to enhance its nuclear capabilities. The Gori-2 reactor is one of the country's key energy sources, and its operation is crucial for meeting energy demands. The restart is expected to impact energy production positively, although concerns about safety and regulatory compliance remain. The reactor's operational history and its recent upgrades will be closely monitored by regulatory bodies. Key Points: • Gori-2 nuclear reactor in South Korea restarted after three years of suspension. • The reactor's 40-year operational permit expired in April 2023, necessitating safety inspections. • Korea Hydro & Nuclear Power Co. received approval to restart the reactor last November.

Key Entities

• South Korea (country)