DEPLOYDatabase

Data center comparison

SoftBank Hokkaido Tomakomai AI Data Center vs SoftBank/OpenAI Sakai AI Data Center

Announced-vs-energized capacity, lifecycle, developer, and location for two AI data center campuses, side by side and individually sourced.

Side by side

SoftBank Hokkaido Tomakomai AI Data CenterSoftBank/OpenAI Sakai AI Data Center
Announced capacity0.30 GW0.15 GW
Energized capacitynot recorded0 GW
Announced-to-energized gap0.30 GW0.15 GW
Lifecycleunder constructionunder construction
DeveloperSoftBank Corp.SoftBank
LocationTomakomai, Hokkaido, JapanSakai, Osaka, Japan (Kansai International Airport), Japan
Gridotherother
Acreage173 acres108.7 acres

On the map

Common questions

Which is bigger, SoftBank Hokkaido Tomakomai AI Data Center or SoftBank/OpenAI Sakai AI Data Center?
By announced capacity, SoftBank Hokkaido Tomakomai AI Data Center is larger: 0.30 GW versus 0.15 GW. Announced figures are claims, not built capacity.
Which is further along, SoftBank Hokkaido Tomakomai AI Data Center or SoftBank/OpenAI Sakai AI Data Center?
SoftBank Hokkaido Tomakomai AI Data Center is under construction; SoftBank/OpenAI Sakai AI Data Center is under construction. Energized capacity: not recorded versus 0 GW. DEPLOY tracks the announced-to-energized gap, so "further along" means more energized, not more announced.
Where are SoftBank Hokkaido Tomakomai AI Data Center and SoftBank/OpenAI Sakai AI Data Center?
SoftBank Hokkaido Tomakomai AI Data Center is in Tomakomai, Hokkaido, Japan; SoftBank/OpenAI Sakai AI Data Center is in Sakai, Osaka, Japan (Kansai International Airport), Japan. Each record on DEPLOY is sourced and dated.

Compare more on the data center index or the national map. Announced numbers are claims, not built capacity; see the methodology.