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South Korea to invest $120 billion in eight US nuclear plants

Seoul announced plans for a major nuclear energy investment in the United States, committing approximately $120 billion to construct eight new power plants. The ambitious project underscores South Korea's strategic push to expand its nuclear presence globally while supporting clean energy development.

LSN World News · 1 October 2026

South Korea to invest $120 billion in eight US nuclear plants

South Korea has unveiled a comprehensive strategy to build eight nuclear power plants across the United States, with total investments reaching an estimated $120 billion. The initiative represents one of the largest commitments by a foreign nation to expand nuclear infrastructure in America.

The project reflects Seoul's confidence in its nuclear technology and engineering expertise, positioning South Korean companies as major players in the international nuclear energy market. The construction effort is expected to span several years and involve multiple sites across the country.

The investment aligns with broader global trends toward clean energy expansion and addresses growing electricity demand in the United States. Nuclear power is increasingly viewed as a critical component of decarbonization strategies by both government and private sector stakeholders.

South Korea has developed a strong domestic nuclear sector over decades and has successfully exported its technology to other nations. The announcement signals the country's intention to leverage this experience while contributing to the US energy infrastructure modernization efforts.

The project's timeline and specific locations are expected to be finalized through discussions with US federal and state authorities, as regulatory approval processes will be essential for implementation.