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STT Bangkok 2 data center

Hua Mak, Bang Kapi, Bangkok, Thailand · Bangkok metro market · location approximate to district level

STT Bangkok 2 is a data center project in Hua Mak, Bang Kapi, Thailand, operated by ST Telemedia Global Data Centres (Thailand). It is under construction. It is planned for 24 MW of IT load.

Latest change on record: entered the record as under construction on 3 March 2025.

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Stage
Under construction
Planned IT load
24 MW
Running now
Not disclosed
Operator
ST Telemedia Global Data Centres (Thailand)
Colocation
AI workloads
Confirmed
Evidence grade
Corroborated
Will it get built?Leaning yes5 of 7 gates passed
✓ Land secured✓ Power arranged✓ Approvals granted✓ Money committed○ Tenant or own use○ Builder appointed✓ Construction started

Next gate to watch: Tenant or own use.

Your call. Will it be built?

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 Thailand approves, powers and taxes data centers is on Data center rules in Thailand.

Thailand, 2026-09-24. Thailand asked developers on 4 September 2026 to pause 49 data centres under construction and froze 117 pending approvals while it writes new rules, due by mid October. The government has said it cannot legally enforce the pause. No list of affected projects has been published, so no Thai project has changed stage on this basis. A separate data centre electricity tariff has been created with no rate set.

How well evidenced is it

Construction or financing is evidenced, or several independent signals agree. On record: named funder, three or more sources, dated source in the last 24 months. Criteria.

AI workloads

StatusConfirmed

Operator markets BKK2 as build-to-suit with 'streamlined deployment for liquid cooling' - a design-intent signal, not a deployed-GPU confirmation. Liquid cooling stated by STT GDC on 2025-10-22. Chilled water plant with cooling towers (N+1), N+2 fan walls, plus direct-to-chip and immersion cooling (facility factsheet).

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.

Stage history

2025-03-03Under construction · sttgdc.com

Who is behind it

OperatorST Telemedia Global Data Centres (Thailand) · Colocation
Funder, Joint venture partnerFrasers Property
Funder, EquityKKR
Funder, EquitySingtel

Who uses the compute

Checked on 2026-10-01. 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.

Platform deals that include it

KKR + Singtel acquisition of STT GDC (platform M&A)
Platform acquisition, 2026-09-01
US$5.1bn

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

Power supply
Grid supplyMar 2025 Confirmed source ↗
Power delivered through dual feeds. Utility and voltage not stated. RFS expected Q4 2026.
Dedicated substationUtility not named · 70 MVA · 69kV · Oct 2025 Confirmed source ↗
Two diverse, redundant 69kV utility supplies feed an onsite step-down substation supplying 70MVA from two main stations.
Water and cooling
CoolingHybrid air and liquid cooling · design PUE 1.3 Confirmed source ↗
Chilled water plant with cooling towers (N+1), N+2 fan walls, plus direct-to-chip and immersion cooling (facility factsheet)
CoolingWater-cooled chillers Confirmed source ↗
Chilled water plant with cooling towers (N+1), buffer tank and N+2 fan walls. Supports direct-to-chip and immersion cooling. 48 hours of make-up water storage.

Sources

  1. sttelemediagdc.com
  2. datacentermap.com
  3. คุมดาต้าเซ็นเตอร์กลางกรุง กังวลไม่ต้องขอ EIA-หวั่นแย่งน้ำไฟ (Prachachat, 2026-07-15)
  4. KKR-Singtel Consortium Completes Acquisition of STTGDC; Company Launches Refreshed Global Brand for Next Phase of Growth (STT GDC via Access Newswire, 2026-09-01)
  5. ST Telemedia expands with construction of STT Bangkok 2 (DataCenterNews Asia, 2025-03-06)
  6. ST Telemedia Global Data Centres Commences Construction for Third Data Centre in Bangkok (STT GDC, 2025-03-03)
  7. STT Bangkok 2 Fact Sheet (STT GDC (Thailand), 2025-10-22)

Same campus, STT Hua Mak

More in Bangkok metro

Also run by STT GDC

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