Data centers in Middlesex County, Massachusetts
Middlesex County has 2 data centers on the record: 1 running and 1 proposed. No county or city rule about data centers is on the record for Middlesex County yet.
How to read this page. Every count comes from the records on this page and links to where it is counted. Nothing is published until a person reads its source, and a figure no source gives reads Not disclosed; nothing is estimated. A rating changes only when a person sets it.
The 2 data centers in Middlesex County
Newest activity firstEach row is one site with its stage, its latest dated entry and what its sources disclose. A figure no source gives reads Not disclosed.
- Land
- Not disclosed
- Power
- Not disclosed
- Water
- Not disclosed
- Tenant
- Not disclosed
Markley Group Lowell Data Center
Lowell, Middlesex County · Markley Group
Latest, reported August 11, 2026: The air permit was originally approved by Mass DEP nbcboston.com local outlet
- Land
- Not disclosed
- Power
- Not disclosed
- Water
- Not disclosed
- Tenant
- Not disclosed
Where
Drag with one finger to move the map, pinch to zoom. Tap a pin for the data center, a county for its rules
2 data centers in Middlesex County: 1 running, 1 proposed. A dashed edge means the exact site is not in the public record; every pin here marks a town or the county.
What happened
-
· Markley Group Lowell Data Center
Now reported: A clinic filed a lawsuit to challenge a data center expansion in Lowell law.yale.edu local outlet
What was said
A judge found that Lowell residents may have been denied a meaningful opportunity to challenge the project during the state permitting process
Disclosed figures
nothing disclosed by 2 records
Power, water, jobs and tax
| Figure | Disclosed total | Disclosed | Not disclosed | Basis | |
|---|---|---|---|---|---|
| Power | Not disclosed | 0 | 2 | Not disclosed by any of the 2 records | |
| Water, stated per day | Not disclosed | 0 | 2 | Not disclosed by any of the 2 records | |
| Water, stated per year | Not disclosed | 0 | 2 | Not disclosed by any of the 2 records | |
| Permanent jobs | Not disclosed | 0 | 2 | Not disclosed by any of the 2 records | |
| Tax each year | Not disclosed | 0 | 2 | Not disclosed by any of the 2 records |
Summed only where a record disclosed the figure; a record with no figure adds nothing and is counted as not disclosed. Water is summed per day and per year separately, as the sources stated it, and never converted. A tax claim given as a range is summed at both ends.
By what the facilities are for
| Use | Records | Power | Water | Jobs | Tax each year | |
|---|---|---|---|---|---|---|
| Not disclosed | 2 | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed: power, water, jobs, tax each year |
A record that lists several uses counts once under each. Each cell is the sum over the records with that use, disclosed rows only.
What the facilities are for
No source on file states what any of the 2 tracked facilities in Middlesex County are for.
How the facilities are cooled
No source on file states how any of the 2 tracked facilities in Middlesex County are cooled.
Cite this page
Data Center Record, "Data centers in Middlesex County, Massachusetts", https://datacenterrecord.org/states/ma/middlesex-county, updated September 17, 2026.
Cite this page
Data Center Record, "Data center records in Middlesex County, Massachusetts", https://datacenterrecord.org/states/ma/middlesex-county. Data: Data Center Record, datacenterrecord.org, CC BY 4.0.
The structured rows are CC BY 4.0. Link to this page; that is what turns a reuse into a citation. Prose stays under copyright.
The rows here are part of the Massachusetts export.
For researchers
- Place id
- us/ma/middlesex-county
- Level
- county
- Census GEOID
- Not disclosed
- Rating value
- Not disclosed
- Scale word
- Not disclosed