South Korea Unveils $1.1 Trillion "Mega-Projects" for Semiconductors and AI

South Korea has launched an ambitious "3 Major Mega-Projects" initiative, committing roughly 1,500 trillion won (approximately $1.1 trillion) to bolster its semiconductor, AI data center, and physical AI industries. Unveiled at a presidential report session, the plan aims not only to boost the nation's economic potential but also to foster balanced regional development by establishing new industrial hubs outside the Seoul metropolitan area.

The semiconductor sector is a major focus, with plans to accelerate the completion of national and general industrial complexes in Yongin to the mid-2030s, potentially shaving off 12 years. An additional 800 trillion won will be invested in the Southwest region to build four new semiconductor fabrication plants. The Chungcheong region is designated as a semiconductor packaging hub, including facilities for High Bandwidth Memory (HBM) production. Furthermore, 550 trillion won is allocated for building 8.4 gigawatts of AI data center capacity nationwide by 2029. The Daekyeong and Southeast regions are targeted for development in physical AI and related materials, parts, and equipment industries.

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The need for a second production base is undeniable amid the situation where semiconductor supply shortages are becoming structural due to rapid changes in the technology paradigm.

This strategic investment is considered timely, addressing the surging global demand for semiconductors. Industry leaders like Samsung Electronics Executive Chairman Lee Jae-yong and SK Group Chairman Chey Tae-won have highlighted the need for new production bases amid a structural semiconductor supply shortage driven by rapid technological shifts. The plan also seeks to alleviate issues in the Seoul metropolitan area, such as limitations in expanding infrastructure like power and water, and rising costs and declining quality of life due to overpopulation.

Beyond economic growth, the projects are viewed as a significant opportunity for regional development, potentially shifting South Korea's economic structure from a single-center model to a multi-polar growth system. Unlike previous policies focused on relocating public institutions, this initiative is driven by major global corporations, promising substantial value creation and job growth. However, the immense scale of investment raises questions about equitable distribution. The government plans to support infrastructure costs, including power and water, with up to 100% national funding under the new Semiconductor Special Act. This raises concerns that increased investment in growth industries might reduce spending on redistribution and social safety nets. The article suggests considering mechanisms, like those in the U.S., to recoup excess profits from subsidized companies and share the benefits with society.

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The need for a second production base is undeniable amid the situation where semiconductor supply shortages are becoming structural due to rapid changes in the technology paradigm.