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Cartis diligence evidence schedule

AirTrunk JHB1 Data Center Campus

PRJ-0240 · Site · Johor Bahru, Johor, Malaysia

Record last updated Oct 28, 2026

Scope and capacity

First AirTrunk Malaysia campus; initial phases are live while the remaining buildout continues. AirTrunk JHB1 Data Center Campus is in Johor Bahru, Johor, MY and is a data center campus with partially operational status.

Headline: 150 MW Planned / design

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.

Site area · 10.3 hectares

Actual · AirTrunk JHB1 Data Center Campus (Project)

Claim 22498 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IFC project disclosure: AirTrunk Johor

    International Finance Corporation · Document date: Jul 14, 2026 · Corroborating

    Source reference: SRC-1295

    Source URL

    https://disclosures.ifc.org/project-detail/SII/52336/airtrunk-johor

  2. AirTrunk doubles down in Malaysia with JHB3 and JHB4

    AirTrunk · Document date: Apr 30, 2026 · Corroborating

    Source reference: SRC-1296

    Source URL

    https://airtrunk.com/airtrunk-doubles-down-in-malaysia-with-two-new-hyperscale-campuses-in-johor-bahru/

  3. AirTrunk and Pekat Solar to develop rooftop solar at JHB1

    AirTrunk · Document date: Nov 20, 2024 · Corroborating

    Source reference: SRC-1291

    Source URL

    https://airtrunk.com/airtrunk-and-pekat-solar-to-develop-rooftop-solar-at-airtrunks-johor-bahru-data-centre-jhb1/

  4. AirTrunk JHB1 100MW expansion underway

    AirTrunk · Document date: Aug 9, 2024 · Corroborating

    Source reference: SRC-1290

    Source URL

    https://airtrunk.com/airtrunk-jhb1100mw-expansion-underway/

  5. AirTrunk opens AI-ready data centre in Malaysia

    AirTrunk · Document date: Jul 30, 2024 · Primary

    Source reference: SRC-1289

    Source URL

    https://airtrunk.com/airtrunk-opens-ai-ready-data-centre-in-malaysia-accelerating-innovation-and-the-energy-transition/

  6. AirTrunk enters Malaysia with new 150MW hyperscale data centre

    AirTrunk · Document date: Jan 19, 2023 · Corroborating

    Source reference: SRC-1288

    Source URL

    https://airtrunk.com/airtrunk-enters-malaysia-with-new-150mw-hyperscale-data-centre-in-johor-bahru/

  7. AirTrunk Malaysia locations

    AirTrunk · Document date: Not stated · Corroborating

    Source reference: SRC-1297 · Company announcement

    Source URL

    https://airtrunk.com/location/malaysia/

Initial operational capacity · 50 MW

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22499 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

Headline treatment: Not included in reviewed operating IT capacity

  1. AirTrunk opens AI-ready data centre in Malaysia

    AirTrunk · Document date: Jul 30, 2024 · Primary

    Source reference: SRC-1289

    Source URL

    https://airtrunk.com/airtrunk-opens-ai-ready-data-centre-in-malaysia-accelerating-innovation-and-the-energy-transition/

Campus capacity potential · 150 MW

Planned / design or future potential · AirTrunk JHB1 Data Center Campus (Project)

Claim 22500 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. AirTrunk opens AI-ready data centre in Malaysia

    AirTrunk · Document date: Jul 30, 2024 · Corroborating

    Source reference: SRC-1289

    Source URL

    https://airtrunk.com/airtrunk-opens-ai-ready-data-centre-in-malaysia-accelerating-innovation-and-the-energy-transition/

  2. AirTrunk enters Malaysia with new 150MW hyperscale data centre

    AirTrunk · Document date: Jan 19, 2023 · Primary

    Source reference: SRC-1288

    Source URL

    https://airtrunk.com/airtrunk-enters-malaysia-with-new-150mw-hyperscale-data-centre-in-johor-bahru/

Remaining expansion · 100 MW

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22501 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. AirTrunk JHB1 100MW expansion underway

    AirTrunk · Document date: Aug 9, 2024 · Primary

    Source reference: SRC-1290

    Source URL

    https://airtrunk.com/airtrunk-jhb1100mw-expansion-underway/

Design PUE · 1.15

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22502 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. AirTrunk opens AI-ready data centre in Malaysia

    AirTrunk · Document date: Jul 30, 2024 · Primary

    Source reference: SRC-1289

    Source URL

    https://airtrunk.com/airtrunk-opens-ai-ready-data-centre-in-malaysia-accelerating-innovation-and-the-energy-transition/

Design energy reduction · 23 percent

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22503 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. AirTrunk opens AI-ready data centre in Malaysia

    AirTrunk · Document date: Jul 30, 2024 · Primary

    Source reference: SRC-1289

    Source URL

    https://airtrunk.com/airtrunk-opens-ai-ready-data-centre-in-malaysia-accelerating-innovation-and-the-energy-transition/

Announced investment · 1,000 AUD millions

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22504 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. AirTrunk JHB1 100MW expansion underway

    AirTrunk · Document date: Aug 9, 2024 · Primary

    Source reference: SRC-1290

    Source URL

    https://airtrunk.com/airtrunk-jhb1100mw-expansion-underway/

Commercial status · Fully contracted

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22505 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. IFC project disclosure: AirTrunk Johor

    International Finance Corporation · Document date: Jul 14, 2026 · Primary

    Source reference: SRC-1295

    Source URL

    https://disclosures.ifc.org/project-detail/SII/52336/airtrunk-johor

Rooftop solar capacity · 1 MW

Source report · AirTrunk JHB1 Data Center Campus (Project)

Claim 22506 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

Headline treatment: Generation capacity; not IT capacity

  1. AirTrunk and Pekat Solar to develop rooftop solar at JHB1

    AirTrunk · Document date: Nov 20, 2024 · Primary

    Source reference: SRC-1291

    Source URL

    https://airtrunk.com/airtrunk-and-pekat-solar-to-develop-rooftop-solar-at-airtrunks-johor-bahru-data-centre-jhb1/

Counterparties and capital

AirTrunk · Developer · CMP-0656

Tenaga Nasional Berhad · Utility provider · CMP-0658

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.