Cologix TOR4 is a data center operated by Unknown in Markham, CA. The facility is currently operational. It sits in the Markham data-center market on the IESO grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 25.0-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Changes DC Hub has recorded to this facility’s record, newest first.
Data Center Power Index verdict for Markham — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Markham — the market this facility sits in (full deep-dive →).
Markham's data center footprint remains minimal and fragmented, with 24 tracked facilities totaling 0 MW of operational capacity. The market shows no discernible operator consolidation—tracked assets are split among Unknown entities 7 facilities, Cologix 4 combined across two entity registrations, and Equinix 2 facilities. This extreme fragmentation, combined with zero reported capacity, suggests the market consists primarily of smaller, non-hyperscale assets or facilities not yet fully digitized in commercial tracking systems. The operator roster reveals no single dominant player capable of delivering scale or strategic density. The DCPI verdict of AVOID carries material weight for acquisition-focused investors. An excess-power score of 33/100 indicates severe constraints on available electrical capacity—Markham lacks the foundational infrastructure to attract major colocation or…
Published DC Hub data for this location.
DC Hub tracks 30 operating generating units totalling 9,942 MW within about 50 km of Markham, CA. Generation mix shapes both carbon profile and interconnection options for a site at this location.
Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants.
Comparable facilities in Markham tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="unknown-cologix-tor4-05fa8b47" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
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