ArusGridProject
Directory › Thailand › Bangkok metro › DC POWER BN1, Bangna

DC POWER BN1, Bangna

Bangna-Trat km 4.5, Bangkok, Thailand · Bangkok metro market · location approximate to district level

DC POWER BN1, Bangna is a data center project in Bangna-Trat km 4.5, Thailand, operated by DC POWER BN1 Co., Ltd. It is under construction. It is planned for 24 MW of IT load.

Record last checked against its sources on 22 October 2026.

Open on the mapSuggest a correction
Stage
Under construction
Planned IT load
24 MW
Running now
Not disclosed
Operators rarely publish this
Operator
DC POWER BN1 Co., Ltd.
Joint venture
AI workloads
No signal either way
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: Power arranged.

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.

Where it sits

Bangkok metro holds 23 active projects with 893 MW of planned IT load between them, and DC POWER BN1, Bangna ranks 10th by planned capacity. Of those, 6 are operational, 3 are operational and expanding, 5 are under construction, 2 are being commissioned, 3 are at the land and permitting stage and 4 are announced only. Published colocation vacancy in Bangkok metro was 22.1% as of June 2026, on 113 MW of operational colocation capacity as counted by Cushman & Wakefield. Vacancy excludes hyperscaler self-build.

It is the only DC POWER project ArusGrid tracks. Named funding comes from STECON Power (STECON Group), SITEM Corporation and MyTelehaus. No user of the capacity is on the public record as of 2026-10-01, after a check of operator, landlord, contractor, regulator and lender documents. Most colocation leases are confidential, so this says nothing about occupancy.

The money on record is THB 8bn (about US$219m) as of October 2023, the announced investment. Power comes from Not named.

Grid power for a large industrial user in Thailand costs about US$0.10 per kWh as of July 2026, the country figure ArusGrid applies where a site has no published rate. The US export control position for advanced AI chips in Thailand, as of 27 September 2026, is recorded as “No US destination-based licence requirement as enforced”. ArusGrid holds 4 public sources for this project, the latest dated 4 May 2026, and last checked the record on 22 October 2026.

How well evidenced is it

Construction or financing is evidenced, or several independent signals agree. The rules are fixed and published on the Methodology page.

Reaching this stage requires a dated construction source, which corroborates the project on its own.

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

AI workloads

StatusNo signal either way

No public signal either way.

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 are published on the Methodology page.

US licence required for this destination as enforcedNo
A party headquartered in China or Macau on the projectNo
Country-level export frameworkNo
A party named in a government authorisationNo
US approved operator or confirmed client on the projectNo
Named chip-vendor partnershipNo

No US destination-based licence requirement as enforced · No US destination-based licence requirement as enforced (2026-09-27) source

Phases

Buildings A-D (4 x 6MW) · Under construction24 MW, target 2025

Who is behind it

OperatorDC POWER BN1 Co., Ltd. · Joint venture
Funder, Joint venture partnerSTECON Power (STECON Group)
Funder, Joint venture partnerSITEM Corporation
Funder, Joint venture partnerMyTelehaus

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

Announced investment, 2023-10THB 8bn (about US$219m)

Colocation price per kW of IT load per month

No published price band exists for Thailand, and ArusGrid does not estimate from the regional benchmark alone. What was searched is listed on the Colo prices page.

Project team
Design and build contractorSino-Thai Engineering and Construction PCL (STECON) · Oct 2023 Reported source ↗
Engineering and construction of four DC buildings, phases C and D first
Land
LandlordSino-Thai Engineering and Construction PCL · Oct 2023 Confirmed source ↗
The 2023 release says the Bangna-Trat km 4.5 site is land belonging to Sino-Thai, parent of the 60% shareholder STECON POWER. It does not say whether the JV leases or bought the land.
Power supply
Power allocation or planNot named · 10 MW · Oct 2023 Confirmed source ↗
Company says current electrical supply capacity is 10MW, expandable to a maximum of 50MW. Utility and voltage not stated. · Applies to the whole campus.

Sources checked 2026-10-22

  1. mitihoon.com
  2. w.media
  3. ซิโน-ไทย ผลักดัน STECON POWER (Khaosod (press release), 2023-10-26)
  4. STECON จ่อบุ๊กปันผล736ล้าน ลุยงานเอกชนฉลุย (Mitihoon, 2026-05-04)

More in Bangkok metro

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 corrections@arusgrid.com. Dataset updated 2026-10-18.