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Colocation America

Colocation America Boston DC1 (Marlborough)

Middlesex County, Massachusetts

Not shown on the map. A regional colo already in service. Operators in this tier disclose 3 to 9 MW at the median. Not new load, not the AI buildout.It stays in our records so you can find it, but it isn’t counted with the buildout.

Operating

6.7mifrom the boundary ofAssabet River National Wildlife Refuge
  • FootprintExisting colocationA regional colocation site already in service. Colocation America's 1 disclosed U.S. site in this record runs 12 MW at the median.

The source

Datacenters.com

Source-checked, read back against the document on Sep 10, 2026.

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