South Korea wants to build 15GW of AI data centers and challenge the US and China

The AI race is not just about chatbots anymore, folks. It is increasingly about land, electricity, chips, cooling, money, and who can actually keep the machines running.

That is what makes this new SK Telecom announcement so interesting. You see, the South Korean company says it wants to build up to 15GW of AI data center capacity as it tries to turn Korea into Asia’s AI infrastructure hub. That is not a typo. Fifteen gigawatts.

The first part of the plan starts in Ulsan, where SK Telecom already has an AI data center under construction. From there, it wants to expand across South Korea and eventually bring 5GW online in stages starting in 2029. The bigger dream is 15GW total.

That is an almost absurd amount of power for data centers. Most people think of AI as software, but behind every prompt and image generator is a physical machine somewhere eating electricity and throwing off heat. Scale that up globally, and suddenly AI looks less like an app trend and more like an industrial arms race.

South Korea has a real reason to think it can compete here. The country is already a major player in memory thanks to companies such as SK Hynix, and AI hardware needs a lot of high-bandwidth memory. Korea also has experience running huge semiconductor facilities, which matters when you are talking about projects that look more like national infrastructure than normal tech campuses.

SK Telecom is not being subtle about the ambition either. It is comparing this to South Korea’s expressway and high-speed internet eras. In other words, this is being pitched as the next big backbone for the country’s economy.

Will it actually happen at the full 15GW scale? That is the huge question. Projects like this require mountains of cash, enormous amounts of power, political support, customers willing to sign long-term deals, and communities willing to host the infrastructure.

Still, even if the final number changes, the message is obvious. South Korea does not want the future of AI infrastructure decided only by the United States and China. It wants a seat at the table, and SK Telecom is trying to build that seat out of concrete, silicon, and electricity.

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Brian Fagioli

Technology journalist and founder of NERDS.xyz

Brian Fagioli is a technology journalist and founder of NERDS.xyz. A former BetaNews writer, he has spent over a decade covering Linux, hardware, software, cybersecurity, and AI with a no nonsense approach for real nerds.

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