Seoul Unveils 800-Trillion-Won Southwest Chip Cluster Plan

Korea last tried a comparable regional industrial transplant in 1970 when Park Chung-hee’s administration built the Pohang steelworks to spark growth outside Seoul; like then, today’s plan weds private capital to state-orchestrated infrastructure promises of 6.3 GW power and 650 k tons/day water. Globally, the move echoes the 2022-24 US and EU CHIPS Acts that re-territorialised semiconductor supply, but Seoul is doubling down on its existing comparative advantage—memory—rather than chasing logic-chip sovereignty. If successful, the southwest cluster could dilute decades-long spatial concentration along the Gyeonggi corridor, reshape electoral economics, and extend Korea’s role in the AI hardware stack just as HBM displaces traditional DRAM. A century from now, historians may judge this less by the headline sum than by whether energy grids, talent pipelines and geopolitical stability sustained fabs whose depreciation cycles run 20-30 years; without that scaffolding, it could join Japan’s 1980s Fifth Generation Computer Project—lavish, celebrated, and soon eclipsed.