Princeton Digital Group TY1 Saitama Campus

33,000 Square metre site; built to suit by Lendlease Data Centre Partners for PDG. Legal freehold/title ownership not independently established.

Saitama City, Saitama Prefecture, Japan 331-0823. Operator coordinates: 35.935982, 139.607999. The OCP-hosted TY1 DC1 self assessment dated January 31, 2025 identifies 2-1917 Nissincho, Kita ku, Saitama City, Saitama Prefecture, Japan. It lists 48 MW critical IT power, 12,096 m² white space, active/standby 66 kV TEPCO supply and air cooled chillers providing chilled water to data halls. These are operator assessed facility/design specifications, not an inspected utility contract, cadastral title or measured operating load.

OCP’s registry separately lists TY1 DC2 and links its approved operator assessment. The assessment, dated January 31, 2025, describes 48 MW critical IT at the same address, with build in progress status and estimated live services June 30, 2028. Its internal location name says PDG TY2, while its title and registry say TY1 DC2. Nomenclature, current delivery status and the relationship to the existing operator schedule remain unresolved; certification does not establish commissioning.

The OCP-hosted operator assessments dated January 31, 2025 use 48 MW critical IT per building and a PUE response category above 1.3 at 80% maximum utilization. The relationship of those assessment responses to existing operator technical specifications remains unresolved. They do not establish measured operating PUE or revise the retained 96 MW campus design headline.