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AirTrunk SGP1 data center

Singapore, Singapore · Singapore market

AirTrunk SGP1 is a data center project in Singapore, operated by AirTrunk. It is operational. It is planned for 78 MW of IT load.

Latest change on record: entered the record as operational on 8 December 2020.

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Stage
Operational
Planned IT load
78 MW
Running now
Not disclosed
Operator
AirTrunk
Colocation
AI workloads
Likely
Evidence grade
Verified
Will it get built?Built7 of 7 gates passed
✓ Land secured✓ Power arranged✓ Approvals granted✓ Money committed✓ Tenant or own use✓ Builder appointed✓ Construction started

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.

How well evidenced is it

Running capacity. The site is operational or expanding. On record: named funder, disclosed client (confirmed), committed or approved capital, dated, sized phase, three or more sources, dated source in the last 24 months. Criteria.

AI workloads

StatusLikely

ByteDance reported tenant

Access to AI chips

GradeNo US licence required

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.

Phases

Phase 1 · Operational30 MW, target 2020
Full build · Operational78 MW

Stage history

2020-12-08Operational · globenewswire.com

Who is behind it

OperatorAirTrunk · Colocation
Funder, EquityBlackstone
Funder, EquityCPP Investments

Who uses the compute

Tenant · hyperscalerByteDance · reported, unconfirmed
Tenant · telcoStarHub · confirmed

as of 2019-10-09

StarHub corporate release on partnership; AirTrunk 2020 opening release says StarHub will provide DC services to its corporate customers from the site

Source · StarHub Data Centre @ Loyang ready for service mid-2020 (StarHub, 2019-10-09)

Money at this site

Debt raised, 2020-12S$450m (about US$332m)

This is the size of a loan. ArusGrid excludes it from capital spending totals.

Platform deals that include it

Blackstone/CPP acquisition of AirTrunk
Platform acquisition, 2024-09US$16.1bn

Platform capital spans several sites. It is never added to this project's own figure.

Colocation price per kW of IT load per month

ArusGrid estimate, grade CUSD 261 to USD 373

ArusGrid estimate, grade C. Published band for this country. Priced on the hyperscale band, which already reflects anchor deals. No usable capex for this site. Electricity excluded in the band. An estimate, never a quote, computed by fixed rules published on the Colo prices page and never counted in any total.

market band, hyperscale (2024-12)USD 261 to USD 373 datacenterHawk for NTT DC REIT, 2025-07-07
Land
Site1.5 ha · Dec 2020 Confirmed source ↗
Site area only. Landlord not named.
Power supply
Grid supply66kV Confirmed source ↗
66kV diverse HV feeds (utility SP PowerGrid not stated); design PUE 1.25
Water and cooling
Coolingdesign PUE 1.25 Confirmed source ↗
'High efficiency cooling solution systems' (type not stated)
Possibly linked
The source does not name the project, and more than one project we track fits. We show it on each of them and pin it to none.
UnconfirmedObayashi Singapore Pte Ltd · Design and build contractor · S$450m (≈US$338m) source ↗
This project is one of 2 that fit. The other is Digital Loyang I (SIN11).
UnconfirmedObayashi Singapore Pte Ltd · Main contractor source ↗
This project is one of 2 that fit. The other is Digital Loyang II (SIN12).
UnconfirmedTBH Consultancy · Engineering consultant source ↗
This project is one of 2 that fit. The other is Digital Loyang I (SIN11).

Sources

  1. datacenterdynamics.com
  2. datacentermap.com
  3. airtrunk.com
  4. 'AirTrunk seeks S$ 2.2 billion loan to build Singapore data centres': BT (W.Media, 2025-04-03)
  5. AirTrunk unveils Singapore's largest independent and most efficient hyperscale data centre (AirTrunk via GlobeNewswire, 2020-12-08)
  6. StarHub Data Centre @ Loyang ready for service mid-2020 (StarHub, 2019-10-09)
  7. AirTrunk unveils Singapore's largest independent and most efficient hyperscale data centre (AirTrunk, 2020-12-09)
  8. Data Centre Provider AirTrunk's 2nd phase in Singapore Nears Completion (W.Media, 2022-04-11)
  9. AirTrunk completes SG $450 million financing to launch new hyperscale data centre in Singapore (AirTrunk, 2019-04-10)

Same campus, AirTrunk Loyang

More in Singapore

Also run by AirTrunk

All projects in Singapore · All projects in Singapore · All AirTrunk projects · All projects operational · Data center rules in Singapore · Full directory

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