Loading…
What is established
Under construction. 90 MW announced (basis not stated by the source); $540M announced investment; expected Dec 2026; owned or developed by eStruxture Data Centers.
What is not disclosed
Accelerator count, hardware platform, named tenant, power source, cooling technology — not disclosed by any source on this page. Recorded as unknown, never as zero.
Analyst note
Tier III design, up to 125kW/rack densities. CoreWeave signed as Phase 1 anchor tenant May 14, 2026 — its second Canadian site. eStruxture frames CAL-3 as part of 'more than C$1 billion' Alberta investment; capex here is the CA$750M (US$540M) CAL-3 figure.
Physical work is under way and the evidence includes a primary source.
Power readiness
Capacity basis unclear
A megawatt figure exists but the source does not say whether it is IT load, site power or generation.
Derived from the evidence on this page by a published rule, not a model. How this is calculated.
51.2000, -114.0000
No companies linked to this project yet.
| Metric | Value | Confidence | As of | Basis / methodology | Source |
|---|---|---|---|---|---|
| Power | 90 MW | High | Not disclosed | Basis: unclear. Announced target, not energized capacity. Note: Tier III design, up to 125kW/rack densities. CoreWeave signed as Phase 1 anchor tenant May 14, 2026 — its second Canadian site. eStruxture frames CAL-3 as part of 'more than C$1 billion' Alberta investment; capex here is the CA$750M (US$540M) CAL-3 figure. | eStruxture |
| Capex | $540,000,000 | High | Not disclosed | Announced investment figure. | eStruxture |
eStruxture via National Law Review · May 14, 2026 · accessed Jul 29, 2026
CoreWeave has signed as anchor tenant for Phase 1 of CAL-3, eStruxture's new flagship facility in the Calgary region.
Reliability
95/100
eStruxture · Oct 29, 2024 · accessed Jul 29, 2026
Expected to power up in the second half of 2026, the 90MW CAL-3 hyperscale facility will be Alberta's largest and most advanced data center.
Reliability
95/100
Data Center Dynamics · Oct 30, 2024 · accessed Jul 29, 2026
eStruxture is investing more than CA$750 million (US$540.2m) to build CAL-3, a new 90MW data center
Reliability
78/100
Tier III design, up to 125kW/rack densities. CoreWeave signed as Phase 1 anchor tenant May 14, 2026 — its second Canadian site. eStruxture frames CAL-3 as part of 'more than C$1 billion' Alberta investment; capex here is the CA$750M (US$540M) CAL-3 figure.
No revisions recorded.
TELUS · Rimouski, Quebec, Canada
O'Leary Ventures · Greenview Industrial Gateway (south of Grande Prairie), Alberta, Canada
CoreWeave · Cambridge, Ontario, Canada
Bell Canada · Kamloops, British Columbia, Canada