Princeton Digital SG1 is a data center project in Singapore, operated by Princeton Digital Group. It is operational. The operator has not published a capacity figure, and ArusGrid does not estimate one.
Record last checked against its sources on 19 October 2026.
This project is built or running, so every gate counts as passed.
Build odds is ArusGrid's reading of the public record, not a forecast, a rating or advice. It counts the gates this project has passed in public sources. Private progress does not show, a passed gate can be undone, and projects that pass every gate still stop. The method has not yet been tested against outcomes. How it works.
How Singapore approves, powers and taxes data centers is on Data center rules in Singapore.
Singapore holds 39 active projects with 874 MW of planned IT load between them, and Princeton Digital SG1 has no published figure so it sits outside that ranking. Of those, 27 are operational, 3 are operational and expanding, 3 are under construction, 1 is past financial close and 5 are announced only. Published colocation vacancy in Singapore was 4.9% as of December 2025, on 1,043 MW of operational colocation capacity as counted by Cushman & Wakefield. Vacancy excludes hyperscaler self-build.
Princeton Digital Group has 8 projects elsewhere in the dataset tracked by ArusGrid, including Princeton Digital Group JH2, PDG JC4, GIIC Bekasi and Princeton Digital Group JH1. Named funding comes from Warburg Pincus, Ontario Teachers' Pension Plan and Mubadala on the equity side. No user of the capacity is on the public record as of 2026-10-02, after a check of operator, landlord, contractor, regulator and lender documents. Most colocation leases are confidential, so this says nothing about occupancy.
The money on record is US$95m as of August 2022, debt raised, which ArusGrid keeps out of capital totals.
Grid power for a large industrial user in Singapore costs about US$0.20 per kWh as of July 2026, the country figure ArusGrid applies where a site has no published rate. The US export control position for advanced AI chips in Singapore, as of 27 September 2026, is recorded as “No US destination-based licence requirement as enforced”. ArusGrid holds 3 public sources for this project, and last checked the record on 19 October 2026.
Running capacity. The site is operational or expanding. The rules are fixed and published on the Methodology page.
OCP Ready, hyperscaler-spec
This country carries no US destination-based licence requirement for advanced AI chips as the rules are enforced today. Access is a commercial matter between the project and its vendors. Criteria are published on the Methodology page.
No US destination-based licence requirement as enforced · No US destination-based licence requirement as enforced (2026-09-27) source
Checked on 2026-10-02. No user of this capacity is on the public record. ArusGrid read the operator's releases, the landlord's and contractors' exchange filings, regulator and lender documents and interconnection records. Most colocation leases are confidential, so this says nothing about occupancy.
This is the size of a loan. ArusGrid excludes it from capital spending totals.
The published band for Singapore is too wide to say anything useful about this building (range wider than half its midpoint, withheld), so no estimate is shown. The band itself is on the Colo prices page.
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