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SMRs emerge as 24-7 power option for semiconductor fabs

Small modular reactors (SMRs) are emerging as a power alternative for semiconductor clusters as electricity demand rises with new fabs while the government reduces coal and LNG generation. Industry is reviewing building SMRs near chip plants because they can provide steady 24-hour output. Power supply is urgently needed for new clusters in Yongin and the southwest, but domestic SMR deployment is expected to lag fab completion. Licensing and planning timelines remain uncertain.