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CARTIS

Vantage QC1 Montreal Data Center

Montreal, Quebec, CanadaOperating
Evidence
Planned critical IT
11 MW
Updated
Oct 28, 2026
Utility
Hydro-Québec

Vantage QC1 Montreal Data Center, also known as Vantage QC1 Montreal I, is a data center project in Montreal, QC, CA associated with Vantage Data Centers. Five-acre purpose-built facility; 60,000 square feet; 11 MW critical IT load; Uptime Institute Tier III certifications. Hydro-Quebec power, N+1 electrical and mechanical redundancy and extensive use of free-air cooling.

Capacity

Reported capacity

Design

11 MW

Source

Reported capacity

Planned / design or future potential

11 MW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Operating facility and documented expansionOperational

11 MW is the operator-published facility or campus design boundary.

Participants

Vantage Data Centers

Developer

Sources by role
Developer (1)
Other participants (1)
Hydro-Québec

Utility provider

Sources by role
Utility provider (1)

Site & development

Location context

Actual

Vantage QC1 Montreal I | Montreal | QC | CA

Source

Location context

Actual

Vantage QC1 Montreal I | Montreal | QC | CA

Source

Location context

Actual

Montreal, QC, CA

Source

Development detail

Actual

Five acre purpose built facility; 60,000 square feet; 11 MW critical IT load; Uptime Institute Tier III certifications.

Source

Additional project facts

Lifecycle status

Actual

Operational

Source

Capacity basis

Actual

Vantage Data Centers publishes 11 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Operating

Source

Capacity basis

Actual

11 MW facility or campus design capacity.

Source

Project boundary

Actual

Vantage QC1 Montreal I

Source

Lifecycle status

Actual

Operating

Source

Capacity basis

Actual

11 MW facility or campus design capacity.

Source

Infrastructure & permits

Technical details (3)
Electric grid

Energized

Hydro-Quebec power, N+1 electrical and mechanical redundancy and extensive use of free-air cooling.

Cooling system

Operational

Operator describes resilient cooling; Public sources do not establish water use or delivered capacity beyond the cited project specification.

Electric grid

Energized

11 MW IT design

Hydro-Québec service with N+1 redundancy and free-air cooling.

Public-source research. Plans may change. See Evidence for sources and qualifications.

Related projects (3)
Vantage QC4 Montreal Data Center Campus

Partially operational · Montreal, Quebec, Canada

Same locality: Montreal · Shared participant: Hydro-Québec · Shared participant: Vantage Data Centers

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Vantage QC6 Montreal Data Center

Operating · Montreal, Quebec, Canada

Same locality: Montreal · Shared participant: Hydro-Québec · Shared participant: Vantage Data Centers

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Vantage QC2 Quebec City Data Center Campus

Partially operational · Quebec City, Quebec, Canada

Shared participant: Hydro-Québec · Shared participant: Vantage Data Centers · Same market: Quebec, Canada

Compare in a collection