A major strategic investment from South Korea into the United States is taking shape, with a key energy technology at its center.
This move is guided by the ‘Korea-US Strategic Investment Special Act,’ a framework for a $350 billion investment set to take effect on June 18, 2026. As the deadline approaches, the frontrunner for the inaugural project has become clear: a partnership with NuScale Power, an American developer of Small Modular Reactors (SMRs). This choice reflects a strategic pivot towards energy security and high-tech industrial cooperation.
So, why NuScale, and why now? The decision is underpinned by a convergence of factors that have aligned perfectly in recent months. First, the political and legal groundwork is complete. The Special Act provides a solid legal and financial foundation. Recent high-level meetings in Washington D.C. between Korea's industry minister and U.S. officials, including the Secretary of Energy and NuScale's management, signal strong political will to move forward quickly.
Second, NuScale stands out for its technical maturity and reduced regulatory risk. It is one of the few SMR companies to have received standard design approval from the U.S. Nuclear Regulatory Commission (NRC). This is a critical milestone that removes significant uncertainty. Furthermore, its approved methodology for a smaller, site-boundary Emergency Planning Zone (EPZ) makes its reactors easier to site near industrial complexes or data centers where power is needed most.
Third, there is clear commercial momentum and an established supply chain. NuScale secured its first Final Investment Decision (FID) for a project in Romania and has a landmark agreement with the Tennessee Valley Authority (TVA) to deploy up to 6 GW of power in the U.S. Crucially, Korean industrial giants like Samsung C&T and Doosan Enerbility are already deeply integrated into NuScale’s ecosystem through prior investments and manufacturing contracts. This pre-existing partnership makes execution smoother and ensures Korean companies directly benefit from the investment, creating a powerful win-win scenario.
- SMR (Small Modular Reactor): A type of advanced nuclear reactor that is smaller than conventional reactors and can be factory-built and transported to a site for installation.
- NRC (Nuclear Regulatory Commission): The U.S. government agency responsible for regulating commercial nuclear power plants and other uses of nuclear materials.
- FID (Final Investment Decision): The final approval stage in a project's development, after which major financial commitments are made and construction begins.