Published specificationsListed on official website

Zero Emission Data Center Ishikari

Ishikari Bay New Port Area, Ishikari City, Hokkaido

A 400-rack-scale colocation facility. Public information is available regarding rack specifications and on-site operational support.

ContactOfficial websiteChecked 2026-09-19
Capacity400 racks
Rack powerProvision range: 4 to 12 kVA / rack
Cooling methodWall-mounted blow air conditioning

Published specifications

Cabinet capacity
400rackFacility scale
receiving power
2 / 3MWPower receiving capacity at opening
rack size
700 / 1,200 / 2,200mm W/D/HStandard rack
rack height
46UStandard rack
rack weight
700kgMaximum load weight, excess negotiable
rack power
4 / 12kVA/rackProvision specifications, exceeding 12 kVA negotiable
backup runtime
72hourUnrefueled operation at maximum load
Cooling
Wall-mounted blow, redundant configurationFacility
network
Carrier-neutral, multi-route lead-inFacility
remote operations
24/7/365 on-site staffing: visual inspections, power cycling, connecting/disconnecting cables, and proxy attendanceService
tier
Equivalent to JDCC Tier 4Operator notation, not to be equated with obtaining certification
pue
1.2Design-time pPUE, not to be equated with measured values

Notes

  • A medium-scale example in relative comparison with 4,000-rack-class facilities. Not a small-scale data center.

Official inquiry page dedicated to the Zero Emission Data Center. Conducted via a public web form without requiring a login. Operates on an individual response basis with no automated pricing provided. Submission controls such as CAPTCHA require confirmation.

SourcesPublic sources supporting this listing