How many data centers are operating in Massachusetts?

There are 23 operating data centers in Massachusetts, out of 23 in the active pipeline: operational, under construction and announced.

Data Centers in Massachusetts

Aterio data team has collected and analyzed data on all operating and under-construction data centers in the United States. Providing a comprehensive overview of the current state and future growth of the US data center market and energy demand. In Massachusetts, Aterio tracks 23 data centers. The 23 in the active pipeline, operational, under construction and announced, account for 1.8 million sq ft of space and 164 MW of estimated power capacity.

Massachusetts Operating data centers
23

Massachusetts Announced data centers
0

Massachusetts Under construction data centers
0

Last update at Wed Sep 09 2026

Largest data centers in Massachusetts

The largest facilities Aterio tracks in Massachusetts, with development stage, provider, size and power demand.

Stage	Name	Provider	Facility Size	Power Demand	Open
Active	Boston BOS14 Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, MA
Active	BO1 Boston Data Center	CoreSite	Available in Dataset	Available in Dataset	View data center, MA
Active	BOS4 Waltham Data Center Campus	Centersquare	Available in Dataset	Available in Dataset	View data center, MA
Active	BOS1 Waltham Data Center Campus	Centersquare	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston BOS16 Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston - Marlborough Data Center	TierPoint	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston BOS13 Data Center	Digital Realty	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston - Andover Data Center	TierPoint	Available in Dataset	Available in Dataset	View data center, MA
Active	BO2 Billerica Data Center	Equinix	Available in Dataset	Available in Dataset	View data center, MA
Active	MA1 Marlboro Data Center	365 Data Centers	Available in Dataset	Available in Dataset	View data center, MA
Active	BOS01 Boston Data Center	EdgeConnex	Available in Dataset	Available in Dataset	View data center, MA
Active	Cambridge 1 Data Center	Lumen	Available in Dataset	Available in Dataset	View data center, MA
Active	Medford Data Center	Expedient	Available in Dataset	Available in Dataset	View data center, MA
Active	Springfiled Data Center	Cogent Communications	Available in Dataset	Available in Dataset	View data center, MA
Active	Marlborough 250 Facility	Sungard Availability Services	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston Data Center (BOS1)	Evocative	Available in Dataset	Available in Dataset	View data center, MA
Active	BOS - 1 - Boston Data Center	Iron Mountain Data Centers	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston Data Center	Cogent Communications	Available in Dataset	Available in Dataset	View data center, MA
Active	Worcester Data Center	Cogent Communications	Available in Dataset	Available in Dataset	View data center, MA
Active	Boston North	Prov.net/IronTrust Networks	Available in Dataset	Available in Dataset	View data center, MA
Active	BOS1 - Boston Data Center	DataBank	Available in Dataset	Available in Dataset	View data center, MA
Active	Windstream Boston	Windstream	Available in Dataset	Available in Dataset	View data center, MA
Active	Rockland Data Center	FirstLight	Available in Dataset	Available in Dataset	View data center, MA

Frequently asked questions

: There are 23 operating data centers in Massachusetts, out of 23 in the active pipeline: operational, under construction and announced.
: The 23 data centers in Massachusetts's active pipeline, operational, under construction and announced, represent an estimated 164 MW of power capacity.

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