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Vantage QC4 Montreal Data Center Campus

PRJ-0852 · Site · Montreal, Quebec, Canada

Record last updated Oct 28, 2026

Scope and capacity

Vantage QC4 Montreal Data Center Campus, also known as Vantage QC4 Montreal II, is a data center project in Montreal, QC, CA associated with Vantage Data Centers. 10-acre campus; three facilities at full development; 320,000 square feet; 50 MW critical IT load. Hydro-Quebec-powered campus with Tier III-oriented systems, extensive free-air cooling and high-density support.

Headline: 50 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 · Vantage QC4 Montreal II | Montreal | QC | CA

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 62630 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Lifecycle status · Partially operational

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 62631 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Reported capacity · 50 MW

Design · Vantage QC4 Montreal Data Center Campus (Project)

Claim 62632 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Capacity basis · Vantage Data Centers publishes 50 MW of critical IT capacity for this record boundary.

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 62633 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Location context · Vantage QC4 Montreal II | Montreal | QC | CA

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97359 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Lifecycle status · Partially operational

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97360 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Reported capacity · 50 MW

Planned / design or future potential · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97361 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Capacity basis · 50 MW facility or campus design capacity.

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97362 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Vantage Data Centers Vantage QC4 Montreal II profile

    Vantage Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3493 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://vantage-dc.com/data-center-locations/north-america/montreal-ii-canada/

Project boundary · Vantage QC4 Montreal II

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97364 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Hydro-Québec data-center service

    Hydro-Québec · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5390 · Government record · Recorded authority: Official primary

    Source URL

    https://www.hydroquebec.com/data-center/

Location context · Montreal, QC, CA

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97365 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Hydro-Québec data-center service

    Hydro-Québec · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5390 · Government record · Recorded authority: Official primary

    Source URL

    https://www.hydroquebec.com/data-center/

Lifecycle status · Partially operational

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97366 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Hydro-Québec data-center service

    Hydro-Québec · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5390 · Government record · Recorded authority: Official primary

    Source URL

    https://www.hydroquebec.com/data-center/

Development detail · 10-Acre campus; three facilities at full development; 320,000 square feet; 50 MW critical IT load.

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97367 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Hydro-Québec data-center service

    Hydro-Québec · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5390 · Government record · Recorded authority: Official primary

    Source URL

    https://www.hydroquebec.com/data-center/

Capacity basis · 50 MW facility or campus design capacity.

Actual · Vantage QC4 Montreal Data Center Campus (Project)

Claim 97368 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Hydro-Québec data-center service

    Hydro-Québec · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5390 · Government record · Recorded authority: Official primary

    Source URL

    https://www.hydroquebec.com/data-center/

Counterparties and capital

Hydro-Québec · Utility provider · CMP-1598

Vantage Data Centers · Developer · CMP-0109

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.