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STT Jakarta 3 data center

Cikarang, Bekasi, West Java, Indonesia · Greater Jakarta market · location approximate to district level

STT Jakarta 3 is a data center project in Cikarang, Bekasi, Indonesia, operated by STT GDC Indonesia. It is under construction. It is planned for 24 MW of IT load.

Latest change on record: moved to under construction on 10 June 2026.

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Stage
Under construction
Planned IT load
24 MW
Running now
0 MW
Operator
STT GDC Indonesia
Joint venture
AI workloads
Likely
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 Indonesia approves, powers and taxes data centers is on Data center rules in Indonesia.

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

StatusLikely

Campus engineered for Nvidia Vera Rubin / Vera Rubin Ultra GPU systems per STT (Jun 2026).

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

2025-04Under construction · datacenterdynamics.com
2026-06-10Under construction · sttgdc.com

Who is behind it

OperatorSTT GDC Indonesia · Joint venture
Funder, Joint venture partnerTriputra Group
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.

Money at this site

ArusGrid estimate, building costabout US$229m to US$340m

No figure has been announced. This range is 24 MW of planned IT load times a published benchmark of US$11.21 per watt for Jakarta, plus or minus 15 percent, with 10 percent more at the top for liquid cooling because the project is AI-positioned. It covers the building and its mechanical and electrical plant. It excludes land, grid works, servers and fees.

Benchmark: Turner & Townsend Data Centre Construction Cost Index 2025, as reported by Data Storage Asia. An estimate is never added to any total on the site.

Platform deals that include it

KKR + Singtel acquisition of STT GDC (platform M&A)
Platform acquisition, 2026-09-01US$5.1bn
STT GDC Indonesia IDR 8.8tn (~US$500M) dual-currency facility
Debt, 2026-06US$500m

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

Land
Industrial estateGreenland International Industrial Centre (GIIC) · Jul 2026 Confirmed source ↗
Block EA-1, GIIC, Cikarang, Bekasi.
Power supply
Dedicated substationPLN · 150kV · Apr 2025 Reported source ↗
STT GDC says it runs a renewable energy strategy with PLN aimed at carbon neutral operations from day one. · Campus supported by a dedicated 150kV substation. No MVA published. · Applies to the whole campus.
Water and cooling
CoolingWater-cooled chillers · design PUE <1.30 Confirmed source ↗
N+1 water-cooled chillers, cooling towers, fan walls and CDUs (liquid-ready) (facility factsheet)

Sources

  1. sttelemediagdc.com
  2. datacenterdynamics.com
  3. STT GDC Accelerates Jakarta Campus Expansion to Power Indonesia's AI and Digital Ambitions (STT GDC, 2026-06-10)
  4. STT GDC Indonesia accelerates expansion with four new data centres (IDNFinancials, 2026-06-10)
  5. STT GDC Ekspansi STT Jakarta Campus: Menuju Kampus Pusat Data > 360 MW (Zona TI, 2026-07-04)
  6. 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)
  7. STT GDC Indonesia accelerates expansion with four new data centres (IDNFinancials, 2026-06-10)
  8. STT GDC breaks ground on third Jakarta data center, Indonesia (DatacenterDynamics, 2025-04-18)
  9. STT Jakarta 3 Factsheet (vJul2026) (STT GDC Indonesia, 2026-07)

Same campus, STT Jakarta Campus (GIIC)

More in Greater Jakarta

Also run by STT GDC

All projects in Greater Jakarta · All projects in Indonesia · All STT GDC projects · All projects under construction · Data center rules in Indonesia · Full directory

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