STACK KIX01 Keihanna Data Center Campus
- Planned critical IT
- 80 MW
- Updated
- Oct 28, 2026
STACK KIX01 Keihanna Data Center Campus, also known as STACK KIX01, is a data center project in Keihanna, Kyoto Prefecture, JP developed and operated by STACK Infrastructure. 13.1-acre Osaka-region campus planned for three buildings and 80 MW of total IT capacity. Dual 77 kV high-voltage lines, redundant generation and UPS systems, scalable air-cooled chillers and diverse connectivity. STACK’s Japanese page reports 80 MW, the English project page reports 72 MW, and current APAC rollups report 78 MW. The cited identity or capacity sources conflict and do not establish a single project-scoped capacity figure.
Capacity
Operating IT capacity: Not established in published records
A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.
Development
STACK’s Japanese page reports 80 MW, the English project page reports 72 MW, and current APAC rollups report 78 MW. The available public sources do not establish a single project-scoped capacity figure.
Participants
Developer
Sources by role
Developer (1)
- STACK Japan KIX01 campus profile · Aug 28, 2026 · Primary
Site & development
Additional project facts
Infrastructure & permits
Technical details (3)
Planned or represented
Dual 77 kV high-voltage lines, redundant generation and UPS systems, scalable air-cooled chillers and diverse connectivity.
Planned or represented
STACK markets diverse fiber and carrier-neutral deployment options; installed and contracted capacity remain distinct.
Planned or represented
77 kV
Dual special-high-voltage lines are specified; the public IT capacity remains held because current operator pages conflict.
Project map
Public-source research. Plans may change. See Evidence for sources and qualifications.
Related projects (1)
Under construction · Keihanna, Kyoto Prefecture, Japan
Same locality: Keihanna
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