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STT Bangkok 1

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

STT Bangkok 1 is a data center project in Hua Mak, Bang Kapi, Thailand, operated by ST Telemedia Global Data Centres (Thailand). It is operational. It is planned for 20 MW of IT load. The operator reports 20 MW running.

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Stage
Operational
Planned IT load
20 MW
Running now
20 MW
Operators rarely publish this
Operator
ST Telemedia Global Data Centres (Thailand)
Colocation
AI workloads
Confirmed
Evidence grade
Verified
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

Running capacity. The site is operational or expanding. The rules are fixed and published on the Methodology page.

Named funderYes
Disclosed clientNo
Committed or approved capitalNo
Dated, sized phaseNo
Three or more sourcesYes
Dated source in the last 24 monthsYes

AI workloads

StatusConfirmed

Liquid cooling stated by STT GDC on 2025-10-22. Chilled water plant with cooling towers (N+1) plus direct-to-chip and immersion cooling (facility factsheet).

Who is behind it

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

No tenant disclosed. 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, 2026-09-01US$5.1bn

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

Water and cooling
CoolingDirect liquid cooling · design PUE 1.4 Confirmed source ↗
Chilled water plant with cooling towers (N+1) plus direct-to-chip and immersion cooling (facility factsheet)

Sources checked 2026-09-11

  1. sttelemediagdc.com
  2. sttelemediagdc.com
  3. 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)

Same campus, STT Hua Mak

More in Bangkok metro

Also run by STT GDC

Planned MW is IT load, the power available to servers, unless marked otherwise. Running capacity is rarely published, so a missing figure means undisclosed. Definitions, sourcing standards and evidence rules are on the Methodology page. Data is CC BY-NC 4.0. Corrections go to [email protected]. Dataset updated 2026-09-26.