Same locality: Ulsan
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Data center program / initiativeProgram record
AWS Ulsan AI Zone
Ulsan, 31, South KoreaStatus Under Review
Capacity
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Lead participant
Amazon Web Services
Operator
Last updated
Aug 25, 2026
Most recent public record update
About AWS Ulsan AI Zone
Construction began August 29, 2025. The first 41 MW is targeted for November 2027 and the 103 MW facility for February 2029. A future 1 GW expansion remains a vision rather than an approved phase. Participants include Amazon Web Services as operator. Development comprises Initial AWS AI Zone service (planned). Key milestones include AWS AI Zone expected to operate from Ulsan. (2027).
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Capacity
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
No additional capacity claims are published.
Development
1 phases · 1 milestonesInitial AWS AI Zone servicePlanned
Service availability depends on physical campus delivery.
Jan 1, 2027
AWS AI Zone expected to operate from Ulsan
ForecastInfrastructure
No public infrastructure records are attached.
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Facts & sources
Published claims and their source links.
Partnership Term15 yearsActual
15 years
Operations Expected Year2027Actual
2027
Program TypeAWS AI Zone service locationActual
AWS AI Zone service location