Government Announces 3 Mega Projects for AI Data Centers: Which Stocks Will Benefit Most?
With the government's announcement of a large-scale investment in 3 mega projects including nationwide AI data centers, power equipment, transformers, and cooling system stocks are leading the market rally.

The South Korean government announced a large-scale investment plan on the 23rd for its '3 Mega Projects for the Great Leap Forward,' which includes building semiconductor clusters and nationwide Artificial Intelligence (AI) data centers. As this investment necessitates a massive expansion of power infrastructure, buying has concentrated on companies related to power equipment, transformers, and cooling systems, driving up their stock prices.
Overview of the AI Mega Project and Market Impact
The three mega projects announced by the government focus on establishing next-generation national core infrastructure: semiconductors, physical AI, and AI data centers. In particular, the creation of gigawatt (GW)-class nationwide AI data centers has emerged as a key task, and the market points to the power infrastructure and equipment sector as the strongest beneficiary to support this.
Companies equipped with ultra-high voltage power transmission networks and power distribution facility technologies, such as Hyosung Heavy Industries, LS Electric, and Gaon Cable, saw a sharp surge during today's trading session. In addition, next-generation cooling system stocks to solve the chronic heat generation issue of AI data centers, and major secondary battery companies following the increased demand for Energy Storage Systems (ESS), are being re-evaluated in the value chain and joining the rally. Long-term earnings improvements across the high-end power grid ecosystem are highly anticipated.
💡 Frequently Asked Questions (FAQ)
Q. What is the most promising investment sector related to AI data centers?
A. Undoubtedly, the power infrastructure and cooling system sectors. Large-scale data centers consume several times more power than traditional ones, leading to an explosive increase in demand for ultra-high voltage transformers, transmission cables, and high-efficiency circuit breakers.
Q. Does this policy announcement affect Samsung Electronics or SK Hynix stocks?
A. Yes, it acts as a positive momentum. With the creation of semiconductor clusters within the mega project, the establishment of advanced infrastructure like HBM (High Bandwidth Memory) packaging will gain momentum with government support, strengthening long-term profitability.
Q. What should I be careful of when investing in these stocks?
A. Government policy theme stocks can experience extreme price volatility due to concentrated short-term supply and demand. It is necessary to carefully check the actual sales proportion of the company's data center value chain and order momentum, and approach selectively based on actual earnings.