SoftBank Keihanna AI Data Center

AI dedicated

Operated by SoftBank · Keihanna, Kyoto, JP1 srcupdated 6mo ago

https://group.softbank/en/news/press/20240918

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

Compared to peers

Compared with 9 peer facilities in JP.

Current capacity: —; median 0 · p95 2
Planned capacity: 150 MW
Supplier coverage: 4no peers; median 0 · p75 0
Announce → online lag: in progress; no completions yet

Bands compare operating capacity with the peer median. Planned capacity is shown separately and is not added.

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: —
Online: —
Full capacity: —

Power

Primary source: —
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)

prSoftBank AI infrastructure announcement

Community findings (0)

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