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IREN Bundey AI Data Center Campus

PRJ-0694 · Site · Bundey, South Australia, Australia

Record last updated Oct 28, 2026

Scope and capacity

IREN is planning a large data-center campus near Bundey in South Australia. The federal environmental referral describes three data halls of up to 200 MW of IT capacity each within an 800 MW site connection and a six-to-eight-year staged build. IREN is associated with the development in Bundey, Mid Murray Council area, South Australia, AU. The disclosed development scope includes 600 MW planned IT load across three halls; 800 MW site connection envelope; federal environmental referral under review; energization planned from 2028. Power and physical infrastructure include four 330 kV feeder exits, a bulk substation, three primary substations and overhead transmission connections are planned. The federal referral describes three planned data halls of up to 200 MW of IT capacity each.

Headline: 600 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.

Location context · IREN Bundey campus | South Australia | Australia

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 57916 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Lifecycle status · Preconstruction

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 57917 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Reported capacity · 800 MW

Planned / design or future potential · IREN Bundey AI Data Center Campus (Project)

Claim 57918 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Capacity basis · IREN describes an 800 MW campus with a secured connection agreement.

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 57919 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Location context · IREN Bundey campus | South Australia | Australia

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111323 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Lifecycle status · Preconstruction

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111324 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Reported capacity · 600 MW

Design · IREN Bundey AI Data Center Campus (Project)

Claim 111325 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Capacity basis · The federal referral describes three planned data halls of up to 200 MW of IT capacity each.

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111326 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

Development scale · 600 MW planned IT load across three halls

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111343 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

  2. Bundey federal environmental referral

    Australian Department of Climate Change, Energy, the Environment and Water · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6229 · Government record · Recorded authority: Official primary

    Source URL

    https://epbcpublicportal.environment.gov.au/all-referrals/project-referral-summary/?id=77e70095-c98c-f111-ab0f-7c1e5262fe21

Development milestone · 800 MW site connection envelope

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111344 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

  2. Bundey federal environmental referral

    Australian Department of Climate Change, Energy, the Environment and Water · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6229 · Government record · Recorded authority: Official primary

    Source URL

    https://epbcpublicportal.environment.gov.au/all-referrals/project-referral-summary/?id=77e70095-c98c-f111-ab0f-7c1e5262fe21

Power arrangement · Federal environmental referral under review

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111345 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

  2. Bundey federal environmental referral

    Australian Department of Climate Change, Energy, the Environment and Water · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6229 · Government record · Recorded authority: Official primary

    Source URL

    https://epbcpublicportal.environment.gov.au/all-referrals/project-referral-summary/?id=77e70095-c98c-f111-ab0f-7c1e5262fe21

Site configuration · Energization planned from 2028.

Actual · IREN Bundey AI Data Center Campus (Project)

Claim 111346 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. IREN announces first Australian data center campus

    IREN · Document date: Aug 13, 2026 · Primary

    Source reference: SRC-3155 · Company announcement · Recorded authority: Party primary

    Source URL

    https://irisenergy.gcs-web.com/news-releases/news-release-details/iren-announces-first-australian-data-center-campus-800mw-south

  2. Bundey federal environmental referral

    Australian Department of Climate Change, Energy, the Environment and Water · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6229 · Government record · Recorded authority: Official primary

    Source URL

    https://epbcpublicportal.environment.gov.au/all-referrals/project-referral-summary/?id=77e70095-c98c-f111-ab0f-7c1e5262fe21

Counterparties and capital

IREN · Developer · CMP-1436

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.