Mapped (unverified)
Colosseum Online Inc.
Toronto, Ontario, Canada
Source: OpenStreetMap
Colosseum Online Inc. is a mapped data center in Ontario, Canada. It runs on Canada's grid, which was 23% fossil-fuelled at 191 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 12, 2026
Real parent
—
Operator
—
Grid carbon
191 gCO₂/kWh
Clean electricity
77%
Region
Ontario
Overview
source: linkCanadian owned and operated, Colosseum Online Inc. provides cloud computing hosting services and highspeed Internet DSL and fibre access in Toronto, Ontario, Canada. Colosseum's secure and ISO 27001:2005 Certified datacenter.
The grid behind this site
source: Ember · EurostatGrid carbon intensity
191 gCO₂/kWh
Clean electricity
77%
Fossil electricity
23%
National grid context, not this facility's own metering. Full country picture: Canada data centers.
In the news
source: Google News (local + English)- Why Xanadu’s CEO wants to build a quantum computing data centre in TorontoBe Giant· Sep 21, 2026
- MP calls on New Brunswick to reject proposed AI data centre in open letter to premierToronto Star· Sep 18, 2026
- Indonesia Looks to Canada for AI Data Center ApproachTempo.co English· Sep 17, 2026
- Mississauga, Ont., approves one-year data centre moratoriumCP24· Sep 16, 2026
- Mississauga city council votes to block data centre projects for 1 yearCBC· Sep 16, 2026
- Bell AI data centre expansion in Sask. announced at investment summitconstructconnect.com· Sep 15, 2026
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