Data centers in Massachusetts
Existing and planned data centers across Massachusetts, mapped from the public record with capacity, operators, and impact scores.
6
total
2
planned
3
operating
0
contested
Combined capacity 333 MW — roughly the power of 249,750 homes.
All facilities
| Facility | Status | Operator | Capacity | Impact |
|---|---|---|---|---|
| Servistar Data Center Westfield | Proposed | — | 300 MW | 28 |
| Markely Data Center Boston | Operating | — | 30 MW | 21 |
| CoreSite BO1 Somerville | Operating | — | — | — |
| Medford Data Center Medford | Operating | — | 3 MW | 20 |
| Everett Data Center Everett | Proposed | — | — | — |
| Markely Data Center Lowell | Blocked | — | — | — |
Frequently asked questions
- How many data centers are in Massachusetts?
- We track 6 data centers in Massachusetts from public records — 3 operating and 2 planned or under construction.
- How much power do data centers in Massachusetts use?
- Their combined disclosed capacity is about 333 MW.
- Where does this data come from?
- Every facility is compiled from public records and cited sources, including the FracTracker Alliance U.S. Data Centers Tracker and OpenStreetMap (© OpenStreetMap contributors, licensed ODbL). You can report an error on any facility page.
Counties in Massachusetts
All data is compiled from public records and cited sources. Report an error →