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Data centre site

SoftBank Hokkaido Tomakomai AI Data Center

Large AI data centre SoftBank and its subsidiary IDC Frontier are building in Tomakomai, Hokkaido, on renewable power, intended for GPU cloud and sovereign cloud services. SoftBank states a power capacity expected to exceed 300 megawatts.

Location
Operator
Site
Hyperscale · AI factory
Status
Under construction 23 Jun 2026
Capacity
300 MW2025-05-01source ↗
Customers
EnterpriseWholesale
Domains
Data centresAI infrastructure

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