SK Telecom Plans 15GW AI Data Center in South Korea
SK Telecom announced on July 5, 2026, its ambitious plan to construct an AI data center with a capacity of up to 15GW in South Korea, aiming to establish the nation as a leading AI infrastructure hub in Asia. This initiative seeks to meet the surging demand for AI model training and inference, aligning with the South Korean government's 'AI G3' strategy.
SK Telecom Plans 15GW AI Data Center in South Korea
Key Event
On July 5, 2026, SK Telecom (SKT), a major South Korean telecommunications company, unveiled its plan to build an AI data center with an impressive capacity of up to 15GW in South Korea. This monumental project is designed to significantly boost South Korea's AI computing capabilities in response to the rapid global advancement and increasing demands of artificial intelligence technologies.
Background
The proliferation of AI across various industries has led to an exponential increase in the demand for high-performance AI computing infrastructure. SK Telecom's initiative directly addresses this surging need for computing resources required for AI model training and inference, which is considered vital for enhancing national competitiveness. The project is closely aligned with the South Korean government's 'AI G3' strategy, which aims to position the country among the top three global AI powers by establishing robust domestic AI computing infrastructure.
Impact Analysis
SK Telecom's 15GW AI data center project is slated for a phased implementation. It will commence with a cluster exceeding 2GW in the southeastern region (Ulsan), with plans to expand domestic AI data center capacity to 5GW by 2029, ultimately reaching the full 15GW. SKT intends to launch 'AI Factory' operations in 2027, progressively scaling them to gigawatt levels. This endeavor aims to transform South Korea into Asia's AI infrastructure hub, attracting global technology companies. However, such a massive infrastructure buildout requires substantial investment; a typical 1GW-class AI data center is estimated to cost approximately KRW 70 trillion, which could pose financial challenges and potentially affect project timelines. Furthermore, the success of Korea in becoming an 'AI infrastructure hub' will depend on its ability to attract global big tech companies and effectively integrate with regional industries.
Industry Reactions
SK Telecom's strategic investment is expected to have a profound impact on the AI industry in South Korea and across Asia. By establishing world-class AI data centers, South Korea is poised to attract increased AI research and development investments and talent, accelerating AI innovation and commercialization. This move will not only solidify SKT's leadership in AI infrastructure but also provide a significant boost to South Korea's digital economy. The project signals a future where AI computing infrastructure development will be a central focus of global technological competition.
Sources
* PR Newswire (July 5, 2026) - "SK Telecom Pursues 15GW AI Data Center Buildout, Aiming to Become Asia's AI Infrastructure Hub" * Morningstar (July 5, 2026) - "SK Telecom Pursues 15GW AI Data Center Buildout, Aiming to Become Asia's AI Infrastructure Hub"