Amazon Web Services / SK Group: Ulsan AWS AI Zone campus, June 2025

Announced Jun 22, 2025 · Undisclosed · Undisclosed

SK Group and AWS signed a 15-year strategic partnership to build a data center in Ulsan for a new AWS AI Zone. SK Group leads construction; AWS will establish the AI Zone and provide cloud capabilities. SK Telecom's July 3, 2025 update retains the 2027 initial-operations target and says a combined total above 300 MW by 2030 includes Ulsan and the Guro data center; it does not give Ulsan's site capacity or MW basis. The 300 MW is not assigned to this record. The source gives no contract value or later delivery confirmation. The Ulsan project is related to broader SK data-center plans, so no group-level capacity is assigned to this record.

First-capacity target: Operations expected by 2027