Sue Data Centers

Data Center Registry

365 Data Centers Marlborough (MA1)

Marlborough, Middlesex County, Massachusetts · All 3 365 Data Centers sites

OperatingNo reception on recordRecord updated September 12, 2026

365 Data Centers Marlborough (MA1) is an operating data center in Marlborough, Massachusetts (Middlesex County), operated by 365 Data Centers. The public record puts it at 2.8 MW operating.

Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.

Facility record

Operating

Operator
365 Data Centers
Facility type
Data center
Location
250 Locke Drive, Marlborough, Middlesex County, MA
Coordinates
42.3527, -71.5841 (approximate)
Power capacity
2.8 MW operating
Land
Not established from a public source
Investment
Not established from a public source
Announced
Not established from a public source
Utility
Not established from a public source
Cooling
Not established from a public source
Water use
Not established from a public source
Jobs
Not established from a public source
Public subsidy
Not established from a public source
Community reception
No reception on record
Source confidence
Confirmed by multiple independent sources or official documentation

Opposition and litigation at this site

Nothing on record as of September 12, 2026. No lawsuit, organized opposition, or contested hearing over 365 Data Centers Marlborough (MA1) in Marlborough, Middlesex County, Massachusetts appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

If you live near this site and something is happening that this page does not show, that is worth telling us. Send us the document and it goes in the record with the source attached. For sites where opposition is already established, see every contested site we track.

Notes on the record

64,000 sq ft facility described by the operator as its "premiere business continuity center in the northeast quadrant," serving Boston, Providence and Springfield enterprise customers. Certified PCI-DSS, HIPAA, SOC 1, SOC 2, SSAE 18, ISAE 3402. No AI/HPC capacity named at this site, so aiClassification is left unset.

What the record does not establish, and the document that would

In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.

  • Cooling method and water use
  • Tax abatements or other public subsidy
  • Permanent jobs promised
  • Land area
  • How the community has received it
  • Which utility serves it
Which document closes each gap
Cooling method and water use
The water service agreement, any groundwater appropriation permit, and the mechanical narrative in the site plan.
Tax abatements or other public subsidy
The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
Permanent jobs promised
The economic development application or incentive agreement, which usually states a job commitment and a clawback.
Land area
The rezoning application, the plat, or the deed recorded with the county.
How the community has received it
Planning commission and governing body minutes, public comment records, and any petition or lawsuit filed in the county.
Which utility serves it
The electric service agreement or the utility's filing with the state public utility commission.

Have one of these documents? Send it to us and we will add it to the record with attribution.

Other sites within 30 miles

Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.

Questions people ask about this site

Is there opposition to the 365 Data Centers Marlborough (MA1) data center in Marlborough?

Nothing on record as of September 12, 2026. No lawsuit, organized opposition, or contested hearing over 365 Data Centers Marlborough (MA1) in Marlborough, Middlesex County, Massachusetts appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

Has anyone filed a lawsuit over the 365 Data Centers Marlborough (MA1) data center?

No lawsuit over 365 Data Centers Marlborough (MA1) appears in the record we track as of September 12, 2026. Residents most often reach a lawyer over water supply, well drawdown, noise from cooling plant, property value, or a rezoning approved without the notice the ordinance required. If any of that is happening near this site, it is worth a review whether or not a case has been filed yet.

How much water does 365 Data Centers Marlborough (MA1) use?

No water withdrawal figure for 365 Data Centers Marlborough (MA1) is on record here. Water use is rarely published voluntarily; it usually surfaces through a utility service agreement or a state withdrawal permit, both of which are public records. We leave the number blank rather than estimate one.

Who operates 365 Data Centers Marlborough (MA1), and how big is it?

365 Data Centers is the operator on record. We hold 3 sites for that company across the registry. Capacity on record is 2.8 MW.

How to cite this page

SueDataCenters.org Data Center Registry, "365 Data Centers Marlborough (MA1)," updated September 12, 2026, https://suedatacenters.org/data-centers/365datacenters-marlborough-ma.

Facility data from Compute Atlas (E. Kubiak), version 1.32.0 (September 7, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/365datacenters-marlborough-ma, retrieved September 14, 2026.

Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.

Sources for this record

As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.

  1. 1.Marlborough Data Center - 365 Data Centers · 365 Data Centers · retrieved September 12, 2026
  2. 2.Greater Boston - 365 Data Centers · 365 Data Centers · retrieved September 12, 2026

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