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STACK Toronto Data Center Campus

PRJ-0764 · Site · Toronto, Ontario, Canada

Record last updated Oct 28, 2026

Scope and capacity

STACK entered Toronto with a 56 MW multi-phase campus designed for hyperscale and enterprise workloads. STACK Infrastructure is publicly identified in the project record for Toronto, Greater Toronto Area, ON, CA. The disclosed development record includes approximately 19-acre campus; 56 MW total plan; initial capacity followed by phased expansion. Power and infrastructure include toronto campus served by three diverse Toronto Hydro substations. STACK identifies its Toronto campus as a 56 MW development.

Headline: 56 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.

Location context · STACK campus | Toronto | Ontario

Actual · STACK Toronto Data Center Campus (Project)

Claim 59578 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Lifecycle status · Partially operational

Actual · STACK Toronto Data Center Campus (Project)

Claim 59579 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Reported capacity · 56 MW

Planned / design or future potential · STACK Toronto Data Center Campus (Project)

Claim 59580 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Capacity basis · STACK identifies its Toronto campus as a 56 MW development.

Actual · STACK Toronto Data Center Campus (Project)

Claim 59581 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Development scale · Approximately 19-acre campus

Actual · STACK Toronto Data Center Campus (Project)

Claim 107876 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK TOR01 campus profile

    STACK Infrastructure · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6081 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/americas/toronto/tor01/

  2. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Development milestone · 56 MW total plan

Actual · STACK Toronto Data Center Campus (Project)

Claim 107877 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK TOR01 campus profile

    STACK Infrastructure · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6081 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/americas/toronto/tor01/

  2. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Power arrangement · Initial capacity followed by phased expansion.

Actual · STACK Toronto Data Center Campus (Project)

Claim 107878 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK TOR01 campus profile

    STACK Infrastructure · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6081 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/americas/toronto/tor01/

  2. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Boundary context · STACK campus | Toronto | Ontario

Actual · STACK Toronto Data Center Campus (Project)

Claim 107879 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK TOR01 campus profile

    STACK Infrastructure · Document date: Aug 1, 2026 · Corroborating

    Source reference: SRC-6081 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/americas/toronto/tor01/

  2. STACK Toronto campus announcement

    STACK Infrastructure · Document date: May 6, 2021 · Primary

    Source reference: SRC-3288 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-expands-internationally-with-new-campus-in-toronto/

Counterparties and capital

STACK Infrastructure · Developer · CMP-0102

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.