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Cartis diligence evidence schedule

DayOne Chonburi Tech Park 1

PRJ-0407 · Site · Amata City Chonburi Industrial Estate, Chonburi, Thailand

Captured 2026-09-06T04:12:53.939Z · Record last updated 2026-08-25

SHA-256: d5e140bdfc45934fe10c44a90a8dc5f4bc82c1be03a665ecd1f07193287e89d4

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Scope and capacity

CTP1 is under construction at Amata City Chonburi and now carries a 300 MW power envelope after expansion from the original 180 MW plan. DayOne Chonburi Tech Park 1 is located in Amata City Chonburi Industrial Estate, Chonburi, TH and is a data center campus in construction status.

Headline: 300 MW Planned critical IT

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Claims and exhibit sources

Current Power Capacity · 300 MW

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37597 · Review: Approved · Claim date: Not published · Supersedes 37596

Headline treatment: Selected headline

  1. DayOne and Amata expand Chonburi toward 1 GW

    DayOne · Document date: 2025-11-10 · Primary

    https://dayonedc.com/headliners/dayone-strengthens-thailands-digital-hub-with-amata-as-chonburi-campus-expands-toward-the-countrys-first-1gw-power-platform
  2. Greater Bangkok — Chonburi Tech Park

    DayOne · Document date: Not published · Corroborating

    https://dayonedc.com/market/greater-bangkok

Green Term Loan Amount · 28 THB billion

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37598 · Review: Approved · Claim date: Not published

  1. DLA Piper advises DayOne on THB28 billion financing

    DLA Piper · Document date: 2026-03-24 · Corroborating

    https://www.dlapiper.com/en-us/news/2026/03/dla-piper-advises-on-thb28-billion-financing-for-hyperscale-data-center-project-in-thailand
  2. Baker McKenzie advises lenders on THB28 billion DayOne financing

    Baker McKenzie · Document date: 2026-03-12 · Corroborating

    https://www.bakermckenzie.com/en/newsroom/2026/03/thailand-green-loan-project-financing
  3. UOB and partner banks arrange THB28 billion green loan

    UOB Thailand · Document date: 2026-03-06 · Primary

    https://www.uob.co.th/investor-en/news/press-news/2026/news-6mar2026.page

Groundbreaking Date · 2025-03-17

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37600 · Review: Approved · Claim date: Not published

  1. DayOne breaks ground at Chonburi Tech Park

    DayOne · Document date: 2025-03-18 · Primary

    https://dayonedc.com/markets/dayone-breaks-ground-on-hyperscale-data-center-in-chonburi-pioneering-thailands-digital-future
  2. DayOne breaks ground on Chonburi Tech Park

    Data Center Dynamics · Document date: 2025-03-18 · Corroborating

    https://www.datacenterdynamics.com/en/news/gds-dayone-breaks-ground-on-chonburi-tech-park-data-center-campus-in-thailand/

Construction Status · True

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37601 · Review: Approved · Claim date: Not published

  1. DayOne and Amata expand Chonburi toward 1 GW

    DayOne · Document date: 2025-11-10 · Corroborating

    https://dayonedc.com/headliners/dayone-strengthens-thailands-digital-hub-with-amata-as-chonburi-campus-expands-toward-the-countrys-first-1gw-power-platform
  2. DayOne breaks ground at Chonburi Tech Park

    DayOne · Document date: 2025-03-18 · Primary

    https://dayonedc.com/markets/dayone-breaks-ground-on-hyperscale-data-center-in-chonburi-pioneering-thailands-digital-future
  3. Greater Bangkok — Chonburi Tech Park

    DayOne · Document date: Not published · Corroborating

    https://dayonedc.com/market/greater-bangkok

Ready For Service Target Year · 2026

Planned / design or future potential · DayOne Chonburi Tech Park 1 (project)

Claim 37602 · Review: Approved · Claim date: Not published

  1. UOB and partner banks arrange THB28 billion green loan

    UOB Thailand · Document date: 2026-03-06 · Corroborating

    https://www.uob.co.th/investor-en/news/press-news/2026/news-6mar2026.page
  2. Greater Bangkok — Chonburi Tech Park

    DayOne · Document date: Not published · Primary

    https://dayonedc.com/market/greater-bangkok

Announced Development Phase Count · 2 phases

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37605 · Review: Approved · Claim date: Not published

  1. DayOne breaks ground at Chonburi Tech Park

    DayOne · Document date: 2025-03-18 · Primary

    https://dayonedc.com/markets/dayone-breaks-ground-on-hyperscale-data-center-in-chonburi-pioneering-thailands-digital-future

Campus Area · 122,000 square meters

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37606 · Review: Approved · Claim date: Not published

  1. DayOne breaks ground at Chonburi Tech Park

    DayOne · Document date: 2025-03-18 · Primary

    https://dayonedc.com/markets/dayone-breaks-ground-on-hyperscale-data-center-in-chonburi-pioneering-thailands-digital-future

Liquid Cooling Planned · True

Planned / design or future potential · DayOne Chonburi Tech Park 1 (project)

Claim 37607 · Review: Approved · Claim date: Not published

  1. DayOne breaks ground at Chonburi Tech Park

    DayOne · Document date: 2025-03-18 · Primary

    https://dayonedc.com/markets/dayone-breaks-ground-on-hyperscale-data-center-in-chonburi-pioneering-thailands-digital-future

Adjacent Expansion Land · 16.3 acres

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37608 · Review: Approved · Claim date: Not published

  1. DayOne and Amata expand Chonburi toward 1 GW

    DayOne · Document date: 2025-11-10 · Primary

    https://dayonedc.com/headliners/dayone-strengthens-thailands-digital-hub-with-amata-as-chonburi-campus-expands-toward-the-countrys-first-1gw-power-platform
  2. Amata confirms Chonburi expansion and 1 GW platform

    Amata Corporation · Document date: 2025-11-10 · Corroborating

    https://amata.com/news/50-business-news/1385-dayone-strengthens-thailands-digital-hub-with-amata-as-chonburi-campus-expands-toward-the-countrys-first-1gw-power-platform

Boi Approved Investment · 28 THB billion

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37609 · Review: Approved · Claim date: Not published

  1. DayOne enters Thailand with USD1 billion commitment

    DayOne · Document date: 2024-11-05 · Corroborating

    https://dayonedc.com/markets/dayone-enters-thailand-with-alandmark-1-billion-investmentto-establish-a-hyperscale-datacenter-park
  2. Thailand BOI approves hyperscale data center investments

    Thailand Board of Investment · Document date: 2024-11-01 · Primary

    https://www.prnewswire.com/apac/news-releases/thailand-boi-approves-usd-2-billion-in-data-center-and-pcb-factory-investment-extends-timeframe-for-several-investment-promotion-packages-302293944.html

Green Loan Funds Initial Phase · True

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37610 · Review: Approved · Claim date: Not published

  1. DLA Piper advises DayOne on THB28 billion financing

    DLA Piper · Document date: 2026-03-24 · Corroborating

    https://www.dlapiper.com/en-us/news/2026/03/dla-piper-advises-on-thb28-billion-financing-for-hyperscale-data-center-project-in-thailand
  2. UOB and partner banks arrange THB28 billion green loan

    UOB Thailand · Document date: 2026-03-06 · Primary

    https://www.uob.co.th/investor-en/news/press-news/2026/news-6mar2026.page

Green Loan Bank Count · 6 banks

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37611 · Review: Approved · Claim date: Not published

  1. Baker McKenzie advises lenders on THB28 billion DayOne financing

    Baker McKenzie · Document date: 2026-03-12 · Corroborating

    https://www.bakermckenzie.com/en/newsroom/2026/03/thailand-green-loan-project-financing
  2. UOB and partner banks arrange THB28 billion green loan

    UOB Thailand · Document date: 2026-03-06 · Primary

    https://www.uob.co.th/investor-en/news/press-news/2026/news-6mar2026.page

Leed Gold Or Higher Target · True

Planned / design or future potential · DayOne Chonburi Tech Park 1 (project)

Claim 37612 · Review: Approved · Claim date: Not published

  1. UOB and partner banks arrange THB28 billion green loan

    UOB Thailand · Document date: 2026-03-06 · Primary

    https://www.uob.co.th/investor-en/news/press-news/2026/news-6mar2026.page

Floating Solar Supply Capacity · 42.5 MWp

actual · DayOne Chonburi Tech Park 1 (project)

Claim 37613 · Review: Approved · Claim date: Not published

Headline treatment: Generation capacity; not IT capacity

  1. DayOne expands CTP1 and signs CTP2 MoU

    Data Center Dynamics · Document date: 2025-11-12 · Primary

    https://www.datacenterdynamics.com/en/news/dayone-to-expand-ctp1-thailand-data-center-to-300mw-signs-mou-with-amata-for-ctp2/
  2. Amata confirms Chonburi expansion and 1 GW platform

    Amata Corporation · Document date: 2025-11-10 · Corroborating

    https://amata.com/news/50-business-news/1385-dayone-strengthens-thailands-digital-hub-with-amata-as-chonburi-campus-expands-toward-the-countrys-first-1gw-power-platform

Renewable Supply Start Target Year · 2027

Planned / design or future potential · DayOne Chonburi Tech Park 1 (project)

Claim 37614 · Review: Approved · Claim date: Not published

  1. DayOne expands CTP1 and signs CTP2 MoU

    Data Center Dynamics · Document date: 2025-11-12 · Primary

    https://www.datacenterdynamics.com/en/news/dayone-to-expand-ctp1-thailand-data-center-to-300mw-signs-mou-with-amata-for-ctp2/

Pea Grid Integration Planned · True

Planned / design or future potential · DayOne Chonburi Tech Park 1 (project)

Claim 37615 · Review: Approved · Claim date: Not published

  1. DayOne expands CTP1 and signs CTP2 MoU

    Data Center Dynamics · Document date: 2025-11-12 · Primary

    https://www.datacenterdynamics.com/en/news/dayone-to-expand-ctp1-thailand-data-center-to-300mw-signs-mou-with-amata-for-ctp2/

Counterparties and capital

Amata Corporation · Landowner · CMP-1005

DayOne Data Centers · Developer, Operator · CMP-0071

Digitalland Services (Thailand) Co., Ltd. · Owner · CMP-1004

Industrial Estate Authority of Thailand · Government Authority · CMP-1008

Thailand Board of Investment · Government Authority · CMP-0477

Green Term Loan

THB 28,000,000,000 · 2026-03-06

Initial-phase land acquisition, development, construction and eligible sustainability costs. UOB and transaction counsel report THB28 billion; one OCBC public post reported THB27 billion.

CIMB (Mandated Lead Arranger) · DayOne Data Centers (Sponsor) · Digitalland Services (Thailand) Co., Ltd. (Borrower) · HSBC (Mandated Lead Arranger) · Industrial and Commercial Bank of China (Mandated Lead Arranger) · Kasikornbank (Mandated Lead Arranger) · OCBC (Mandated Lead Arranger) · UOB (Deal Coordinator / Structuring Bank / Mandated Lead Arranger / Account Bank)

Financing record 119; claim-specific source links appear in the exhibit sources where published.

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