Map / ON
Verified 2026-08-01
Yondr Toronto Data Center (TOR1)
Yondr Group / Toronto (Don Valley North)
Construction
27 MW
announced
0 MW
energized
None of it is drawing power yet.
- 2025-01-29 Announced
- 2026-Q2 Developer target stated by the developer, not a filed date
- Power path
- Grid
- Generation tech
- grid-fed colocation, closed-loop cooling (no evaporative water use)
- Utility
- Toronto Hydro
- Queue reference
- Not stated
- Target online
- 2026-Q2
- Announced
- 2025-01-29
- Verification
- multiple
- Coordinate
- 43.7969, -79.3376 (town)
Getting power in Ontario
Open door dressed in new gatekeeping: government now picks winners before IESO's technical process even starts.
The full Ontario record, with the route to power, the binding constraint and every dated policy event.
Sources
- Yondr Group breaks ground on 27MW Toronto data center
- Yondr breaks ground on 27MW data center in Toronto, Canada
- Yondr Group celebrates groundbreaking for 27MW Toronto data center
Three sources all cover the same groundbreaking event and largely trace to the same company press release -- per independence rule, treat as ~1-2 independent confirmations, not three. Groundbreaking event itself (attended by a named city councillor) is adequate 'construction' evidence. No energization evidence yet.
Other tracked projects in Ontario
- Milton Hyperscale Data Centre (proposed, near Halton Hills Generating Station) Logistics Land Investments (TPA Group) · 720 MW · Announced
- Steelport AI Data Centre Campus (former Stelco lands) Slate Asset Management (with Digital Research Alliance of Canada) · 400 MW · Announced
- BUZZ HPC Greater Toronto Area AI Gigafactory BUZZ High Performance Computing Inc. (subsidiary of HIVE Digital Technologies Ltd.) · 320 MW · Announced
- Validus Power Iroquois Falls Data Centre Validus Power Corp · 120 MW · Announced
- Ascent/Related Digital Cambridge Data Centre (17 Vondrau St, TOR1 campus) Ascent Corp / Related Digital / TowerBrook Capital Partners (JV) · 60 MW · Construction
- STACK Infrastructure Toronto Campus (TOR01, 3650 Danforth Ave) STACK Infrastructure · 56 MW · Operating
- Prologis Meadowvale Business Park Data Centre Prologis · 40 MW · Announced
- Compass Datacenters Toronto Campus (75-77 Fima Crescent, Etobicoke) Compass Datacenters · 30 MW · Operating
Last verified 2026-08-01. Corrections: sam@mccordinvestments.com