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Gulf Edge Data Center 01 (GEDC01, ex-GSA03), Rayong, plus GSA Data Center 05 Samut Prakan

Pluak Daeng (WHA Eastern Seaboard IE 5), Rayong, Thailand · EEC (Eastern Seaboard) market · location approximate to district level

Gulf Edge Data Center 01 (GEDC01, ex-GSA03), Rayong, plus GSA Data Center 05 Samut Prakan is a data center project in Pluak Daeng (WHA Eastern Seaboard IE 5), Thailand, operated by Gulf Edge Data Center 01 (Gulf Edge / AIS DC Venture). It is under construction. It is planned for 120 MW of IT load.

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Stage
Under construction
Planned IT load
120 MW
Running now
Not disclosed
Operators rarely publish this
Operator
Gulf Edge Data Center 01 (Gulf Edge / AIS DC Venture)
Joint venture
AI workloads
Likely
Evidence grade
Corroborated
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. 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

StatusLikely

100MW greenfield EEC campus by the GSA platform, which markets liquid cooling and AI-ready infrastructure on GSA01 (Gulf, 2026-06-10). Design intent, no deployed-GPU source.

Phases

GEDC01 Rayong (ex-GSA03) · Under construction100 MW, target 2027

Stage history

2026-05-08Under construction · kaohooninternational.com

Who is behind it

OperatorGulf Edge Data Center 01 (Gulf Edge / AIS DC Venture) · Joint venture
Funder, Joint venture partnerGulf Development
Funder, Joint venture partnerSingtel
Funder, Joint venture partnerAdvanced Info Service (AIS)

No tenant disclosed. Most colocation leases are confidential, so this says nothing about occupancy.

Money at this site

Approved by a government investment agency, 2026-01THB 37.2bn (about US$1.2bn)

An approval figure is an incentive ceiling. It often covers a first phase and can exclude land or IT equipment.

The figure covers several facilities.

Build, land, power and water
Nothing found in public sources yet. Most contractors and utilities never name their data centre clients. Know who built it or where its power comes from? Tell us.

Sources checked 2026-09-11

  1. thestorythailand.com
  2. w.media
  3. datacenterdynamics.com
  4. GULF Acquires 70% Shareholding in GSA Data Center 03, Bolstering Strategic Position in Digital Transformation (Kaohoon International, 2026-01-09)
  5. GULF Establishes New Entity to Strengthen Data Center and Digital Business (Kaohoon International, 2026-05-08)
  6. GULF Gears Up Digital Expansion With Two New Thailand Data Center Subsidiaries (Kaohoon International, 2026-07-24)
  7. GULF's core profit surged 74% YoY to a record high of THB 12,332 million in Q2/2026, driven by the energy business and share of profit from AIS (Gulf Development, 2026-08-06)
  8. GULF Shares Vision at Earth Jump Forum, Driving Thailand to Become Regional Data Center & AI Hub (Gulf Development, 2026-06-10)

More in EEC (Eastern Seaboard)

Also run by GSA (Gulf/Singtel/AIS)

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.