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STT Jakarta 6 data center

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

STT Jakarta 6 is a data center project in Cikarang, Bekasi, Indonesia, operated by STT GDC Indonesia. It is under construction. It is planned for 40 MW of IT load.

Latest change on record: entered the record as under construction on 10 June 2026.

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Stage

Under construction

Planned IT load

40 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.

Next in Greater JakartaSTT Jakarta 5 · Digital Realty Bersama CGK11, Central Jakarta · Aslan Jakarta Data Centre (AJDC), JIEP Pulogadung · All 37 in Greater Jakarta

How well evidenced is it

Construction or financing is evidenced, or several independent signals agree. On record: named funder, dated, sized phase, 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 (Jun 2026 PR).

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

Full build · Under construction40 MW, target 2027

Stage history

2026-06-10Under construction · idnfinancials.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$381m to US$567m

No figure has been announced. This range is 40 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 Center (GIIC), Kota Deltamas · Jun 2026 Reported source ↗

STT Jakarta campus (9 DCs, ~360MW) located in GIIC Cikarang; plot terms not disclosed

Power supply

Dedicated substation150kV · Jun 2026 Reported source ↗

On-site 150kV substation on the Bekasi campus, with N+1 20kV distribution (STT factsheet May 2026). No MVA given. · Applies to the whole campus.

Power allocation or planPLN (Perusahaan Listrik Negara) · Jun 2026 Confirmed source ↗

STT GDC says it has a renewable energy strategy in collaboration with PLN aimed at carbon-neutral operations from day one. No tariff, contract, share or capacity is given. · Campus-level statement in the release announcing the Jakarta 5 and 6 groundbreaking. The on-site high-voltage substation is already held. · Applies to the whole campus.

Water and cooling

CoolingClosed-loop cooling · design PUE <1.38 Confirmed source ↗

Minimum N+1 air-cooled chillers in a concurrently maintainable ring, with N+1 fan wall units, CRAH units and CDUs on 2N UPS. The building is described as liquid cooling-ready. These factsheets list N+1 air-cooled chillers, unlike the water-cooled chillers at STT Jakarta 2 and 3.