SoftBank Keihanna AI Data Center

AI dedicated

Operated by SoftBank · Keihanna, Kyoto, JP1 srcupdated 2d ago

SoftBank's AI-dedicated data center in Keihanna Science City. Planned for NVIDIA GPU clusters.

Compared to peers

Compared with 8 peer facilities in JP.

Capacity (MW)
150no peers
median 0 · p95 0
Supplier coverage
4no peers
median 0 · p75 0
Announce → online lag
in progress
no completions yet

Bands describe deviation from peer median; not a judgment.

Ownership chain (SoftBank)

No ownership chain tracked yet for this entity. Investigators can add parent companies via the ownership_edge table or community findings.

Public subsidies & incentives

No subsidies, tax abatements, or public incentives recorded for this facility yet.

Permits

No permits tracked for this facility yet. Public records (county permits, environmental filings, grid interconnect filings) can be sourced via community findings.

Status
under-construction
Current capacity
—
Planned capacity
150 MW
Power source
—
Cooling
—
Water draw
—
PUE
—
Capex
—

Location

City
Keihanna
Region
Kyoto
Country
JP
Coordinates
34.7384, 135.7740
View on OpenStreetMap →

Timeline

Announced
—
Groundbreak
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Online
—
Full capacity
—

Power

Primary source
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Utility
—
PUE pledged
—

Suppliers (4)

  • Kansai Electric Power (KEPCO)1 src
    electrical · Kansai Electric utility power · local
  • SB Energy1 src
    electrical · Renewable energy supply (SoftBank subsidiary) · local
  • NVIDIA1 src
    hardware · Blackwell GPUs for Japan's largest AI supercomputer
  • Sharp Corporation1 src
    other · Site seller (former Sakai LCD plant) / co-developer · local

Sources (1)

Community findings (0)

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