Sue Data Centers

Data Center Registry

365 Data Centers Marlborough (MA1)

Marlborough, Middlesex County, Massachusetts · All 11 365 Data Centers sites

OperatingNo reception on recordRecord updated October 6, 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, 01752
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
Closed loop
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 October 6, 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.

A new status, a permit, a reception finding, or a lawsuit. Nothing else, ever.

Power and water

780-ton N+1 chilled-water cooling plant (Liebert equipment) serving the raised-floor data hall.

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 no AI classification is recorded.

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.

  • 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
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.

Tell us about your situation

Living near 365 Data Centers Marlborough (MA1)?

Tell us the basics. Where a participating attorney in your state is available, we may share your information with them with your consent. Free, no obligation, and no guarantee anyone will contact you.

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 October 6, 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 October 6, 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. Cooling is recorded as closed_loop, which is the strongest available clue: closed loop and air cooled plant draw far less than evaporative cooling. 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 11 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 October 6, 2026, https://suedatacenters.org/data-centers/365datacenters-marlborough-ma.

Facility data from Compute Atlas (E. Kubiak), version 1.34.1 (October 4, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/365datacenters-marlborough-ma, retrieved October 29, 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 October 6, 2026
  2. 2.Greater Boston - 365 Data Centers · 365 Data Centers · retrieved September 12, 2026
  3. 3.PeeringDB facility record: 365 Data Centers Marlboro (MA1), 250 Locke Drive, Marlboro MA 01752 · PeeringDB · retrieved September 15, 2026

Is a data center disrupting your home?

Tell us what is happening. Where a participating attorney who handles data center cases in your state is available, we may share your information with them with your consent. It is free and carries no obligation, but we cannot promise that anyone will contact you.

  • Tell us about your situation
  • Independent attorneys
  • No obligation
Tell us about your situationDo I even have a case?

Attorney or law firm handling data center matters? Speak with us