ArusGrid tracks 45 active data center projects in Thailand with 4,726 MW of planned IT load, spread over 3 markets. Of these, 8 are operational, 4 are operational and expanding, 13 are under construction, 2 are being commissioned, 13 are at the land and permitting stage and 5 are announced only. Projects under construction or commissioning account for 992 MW. Disclosed running capacity is 56 MW.
EEC (Eastern Seaboard) is the largest market with 21 projects and 3,703 MW planned. The operators with the most planned capacity in the country are Doma (1,500 MW), ZDATA Technologies (China) (333 MW), Galaxy DC (310 MW), DAMAC Digital (EDGNEX) (304 MW) and Beijing Haoyang (300 MW).
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”.
| Market | Projects | Planned MW | Under construction MW | Operational MW | Colocation vacancy |
|---|---|---|---|---|---|
| EEC (Eastern Seaboard) | 21 | 3,703 | 842 | 60 | not published |
| Bangkok metro | 23 | 873 | 150 | 114 | 22.1% (June 2026) |
| Other Thailand | 1 | 150 | 0 | 0 | not published |
Vacancy is the share of built, leasable colocation capacity sitting empty, as published by a third party. It excludes hyperscaler self-build and is never estimated.
| Project | City | Stage | Planned MW | Running MW | Operator | AI |
|---|---|---|---|---|---|---|
| Doma (DIG) / Silicon Tech Park EEC Data Center Parks | Chachoengsao / Chonburi / Rayong (3 parks) | Announced | 1,500 * | undisclosed | Doma Infrastructure Group (DIG) | Likely |
| Galaxy Data Center (Silicon Tech Park, Rayong) | Ban Chang | Land and permitting | 310 | undisclosed | Galaxy Data Center (GDC) | Likely |
| Haoyang Data Center 1 (WHA ESIE 4, Rayong) | Pluak Daeng (WHA Eastern Seaboard IE 4) | Land and permitting | 300 | undisclosed | Haoyang Data Center 1 (Thailand) | Likely |
| True IDC EEC AI Hyperscale Campus | Chonburi (EEC) | Under construction | 250 | undisclosed | True Internet Data Center (True IDC) | Likely |
| Bridge Data Centres Chonburi Hyperscale Campus | Khlong Tamru, Mueang Chonburi | Under construction | 214 | undisclosed | Bridge Data Centres IIO (Thailand) | Likely |
| Stratus Technology (ZData) CPGC Rayong | CPGC Industrial Estate, Rayong | Land and permitting | 203 | undisclosed | Stratus Technology | Likely |
| Evolution TH02 Bangkok | Phraeksa, Mueang Samut Prakan | Announced | 200 | undisclosed | Evolution Data Centres | Likely |
| Zenith Data Center and Cloud Services (Navanakorn) | Navanakorn Industrial Estate, Khlong Luang | Land and permitting | 200 | undisclosed | Zenith Data Center and Cloud Services | Likely |
| Skyline Data Center (DAMAC/EDGNEX) Chachoengsao | Chachoengsao | Land and permitting | 200 | undisclosed | Skyline Data Center and Cloud Services | Likely |
| Gorilla Technology Korat AI Campus | Korat (Nakhon Ratchasima) | Land and permitting | 150 | undisclosed | Gorilla Technology Group | Likely |
| Vistas Technology (ZData) Amata City Chonburi | Amata City Chonburi Industrial Estate | Land and permitting | 130 | undisclosed | Vistas Technology | Likely |
| DayOne Chonburi Tech Park (CTP1) | Amata City Chonburi | Under construction | 120 | undisclosed | DayOne (GDS International) | Confirmed |
| Gulf Edge Data Center 01 (GEDC01, ex-GSA03), Rayong, plus GSA Data Center 05 Samut Prakan | Pluak Daeng (WHA Eastern Seaboard IE 5) | Under construction | 120 | undisclosed | Gulf Edge Data Center 01 (Gulf Edge / AIS DC Venture) | Likely |
| CloudHQ BKK Campus | Bo Win, Si Racha | Announced | 108 | undisclosed | CloudHQ | Likely |
| SIAM.AI Cloud AI Data Center | Bangkok (site undisclosed) | Announced | 100 | undisclosed | SIAM.AI Cloud (Siam AI Corp) | Confirmed |
| Digital Edge / B.Grimm BKK Campus (Chonburi) | Chonburi (EEC) | Under construction | 100 | undisclosed | Digital Edge | Likely |
| NextGen Data Center (DAMAC Digital) Navanakorn | Navanakorn Industrial Estate, Khlong Luang | Land and permitting | 84 | undisclosed | NextGen Data Center and Cloud Services | Confirmed |
| SUPERNAP Thailand (Chonburi) | Bo Win, Si Racha (Hemaraj Chonburi IE) | Operational | 60 | undisclosed | SUPERNAP (Thailand) | Unlikely |
| Evolution DC / Central Pattana Bangkok | Bang Na | Under construction | 52 | undisclosed | Evolution Data Centres | Likely |
| K2 Data Centres BKK31-32, Rayong | Rayong (Eastern Economic Corridor) | Land and permitting | 50 | undisclosed | K2 Data Centres (K2 Strategic) | Likely |
| True IDC North Muangthong | Pak Kret | Expanding | 40 | undisclosed | True Internet Data Center (True IDC) | No signal either way |
| GSA Data Center Chonburi | Chonburi | Under construction | 38 | undisclosed | GSA Data Center | Likely |
| Etix Bangkok Campus (BKK#1 + BKK#2) | Bangkok | Expanding | 28 | 5 | Etix Everywhere | Confirmed |
| GSA Data Center 1 (Bang Phli) | Bang Phli | Operational | 26 | 26 | GSA Data Center | Likely |
| Stellar DC (STECON / SC Zeus) Bangkok | Bangkok | Land and permitting | 25 | undisclosed | Stellar DC | No signal either way |
| DC POWER BN1, Bangna | Bangna-Trat km 4.5 | Under construction | 24 | undisclosed | DC POWER BN1 Co., Ltd. | No signal either way |
| STT Bangkok 2 | Hua Mak, Bang Kapi | Under construction | 24 | undisclosed | ST Telemedia Global Data Centres (Thailand) | Confirmed |
| DAMAC Digital BKK01 (EDGNEX / Proen JV), Rama 9 | Huai Khwang (Rama 9 Road, beside Rama 9 Hospital) | Commissioning | 20 | undisclosed | Daria Data Center and Cloud Services Co (DAMAC Digital Thailand / Proen) | No signal either way |
| Empyrion Digital TH1 Bangkok | Bang Na | Under construction | 20 | undisclosed | Empyrion Digital | Likely |
| STT Bangkok 1 | Hua Mak, Bang Kapi | Operational | 20 | 20 | ST Telemedia Global Data Centres (Thailand) | Confirmed |
| Datasection Bangkok AI Data Center | Bangkok | Commissioning | 10 | undisclosed | Datasection Inc. | Confirmed |
| AIS Cloud (Oracle Alloy) data centres | Bangkok metro (2 sites, undisclosed) | Operational | none published | undisclosed | Advanced Info Service (AIS Business) | Likely |
| AWS Asia Pacific (Thailand) Region | Bangkok metro (3 AZs, sites undisclosed) | Operational | none published | undisclosed | Amazon Web Services | Likely |
| Bridge Data Centres BKK01 (ex-WHA Bangkok DC) | Samut Prakan | Operational | none published | 0.45 | Bridge Data Centres | No signal either way |
| Equinix BK1 (Bangna) | Bang Na / Bang Phli | Announced | none published | undisclosed | Equinix | Unlikely |
| NEXTDC Bangkok (BKK1) | Bangkok (north/north-east fringe) | Land and permitting | none published | undisclosed | NEXTDC | Likely |
| OneAsia North Bangkok Data Center (BKK1), Nava Nakorn | Nava Nakorn Industrial Estate, Khlong Luang | Operational | none published | undisclosed | OneAsia Network | Confirmed |
| True IDC Data Center 7 (North Bangkok) | Northern Bangkok | Under construction | none published | undisclosed | True Internet Data Center (True IDC) | Likely |
| True IDC East Bangna Campus | Bang Sao Thong / Bang Na | Expanding | none published | undisclosed | True Internet Data Center (True IDC) | Likely |
| ByteDance / TikTok Thailand data infrastructure | Bangkok / Samut Prakan / Chachoengsao (multi-site) | Expanding | none published | undisclosed | TikTok Pte Ltd (ByteDance) | Likely |
| Freyr Technology (Thailand) | Rayong / Samut Prakan (multi-site) | Land and permitting | none published | undisclosed | Freyr Technology (Thailand) | No signal either way |
| Google Thailand Data Center (Chonburi) | Chonburi | Under construction | none published | undisclosed | Likely | |
| NTT Bangkok 2 & 3 (Amata City Chonburi) | Amata City Chonburi Industrial Estate | Operational | none published | 5 | NTT Global Data Centers | No signal either way |
| NTT Bangkok 4 (BKK4), Amata City Chonburi | Amata City Chonburi Industrial Estate | Under construction | none published | undisclosed | NTT Global Data Centers | Likely |
| NTT Bangkok 5 (BKK5), Chonburi | Amata City Chonburi Industrial Estate | Land and permitting | none published | undisclosed | NTT Global Data Centers | No signal either way |
| Project | City | Stage | Planned MW | Running MW | Operator | AI |
|---|---|---|---|---|---|---|
| CtrlS Datacenters EECd Hyperscale Campus (with National Telecom) | Si Racha (EECd / Digital Park Thailand) | Cancelled | 150 | undisclosed | CtrlS Datacenters | Likely |
ZDATA Technologies (China) · DAMAC Digital (EDGNEX) · True IDC · Evolution DC · Bridge Data Centres · GSA (Gulf/Singtel/AIS) · DayOne · Digital Edge · China Mobile Intl · K2 (Kuok) · STT GDC · Empyrion Digital · NTT GDC · AWS · Equinix · NEXTDC · Google