Status: Fully Operational / Active Phased Expansion | Location: 431 Horner Ave, Etobicoke, ON M8W 4W3, Canada
eStruxture’s TOR-3 is a purpose-built hyperscale data center strategically located in Markham within the Greater Toronto Area’s leading technology corridor, delivering advanced digital infrastructure for hyperscale cloud providers, artificial intelligence platforms, research organizations, and enterprise customers. Offering 30 MW of critical IT capacity across approximately 93,000 square feet, the facility is specifically engineered to accommodate high-density computing environments, supporting rack densities exceeding 30 kW and providing the flexibility required for AI training, machine learning, high-performance computing (HPC), and next-generation cloud workloads. Powered by Ontario’s ultra-low-carbon electricity grid, which is primarily generated from nuclear and hydroelectric sources, TOR-3 enables customers to significantly reduce the carbon footprint of their IT operations while maintaining reliable, cost-effective power availability. The facility incorporates resilient N+1 power and cooling architectures, ultra-efficient mechanical systems, and direct-to-chip liquid cooling readiness to support the increasing thermal demands of modern GPU-based infrastructure. As a carrier-neutral campus, TOR-3 provides diverse fiber connectivity with direct access to TorIX and major Toronto network hubs, ensuring low-latency connectivity to cloud platforms, internet exchanges, and enterprise networks. Combined with advanced physical security, 24/7 infrastructure monitoring, and scalable deployment options, TOR-3 serves as a future-ready digital platform supporting AI innovation, cloud expansion, and sustainable digital transformation across Canada and North America.
| Field | Value |
|---|---|
| Project Name | eStruxture TOR-3 Toronto Data Center: 30MW Hyperscale & AI Hub |
| Location | 431 Horner Ave, Etobicoke, ON M8W 4W3, Canada |
| Status | Fully Operational / Active Phased Expansion |
| Project Type | Purpose-Built High-Density Hyperscale, AI-Ready Colocation & Enterprise Cloud Gateway |
| Commissioning | 🔒 Subscriber Intelligence |
| Total IT Load | 🔒 Subscriber Intelligence |
| Total Capacity | 🔒 Subscriber Intelligence |
| Tier Level | 🔒 Subscriber Intelligence |
| Header | Details |
|---|---|
| City Name | Toronto (Greater Area) |
| Population | ~2.8 Million (City) |
| Urban Agglomeration | ~6.7 Million (GTA) |
| Economic Profile | 🔒 Detailed city intelligence available to subscribers |
Developer, operator, infrastructure partners, contractors and engineering.
Power capacity, redundancy, cooling, connectivity, PUE and energy mix.
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