This is a source-attributed discovery row. It can help you find a place and its citations; it is not a DataCenterData finding that the facility is distinct or currently operating.
Facility snapshot
- Operator as published
- Markley Group
- Address and locality
- 1 Summer Street · Boston · Suffolk County · Massachusetts · 02110
- Lifecycle status
- reported operational
- Facility type
- data center
- Reported capacity
- Operational: 30 MW (source-reported; boundary not independently verified)
- Source freshness
- 15 September 2026
- Location precision
- approximate
- Source confidence
- confirmed
- Stable directory ID
dcd-dir-000911
What the source record says
Markley's original flagship facility (1 Summer St, atop former Macy's), 920,000 sq ft, largest commercial internet exchange point (BOSIX) in New England. Distinct facility from the separately-tracked Markley Lowell (One Lowell Data Center) site.
Any MW value is reproduced as source-reported context. Its measurement boundary is not established consistently enough for comparison. Unknown is not zero.
Status history supplied by the source
- 1999 · reported operational
Built late 1990s
Sources and attribution
- One Summer St, Boston · Data Center Map
- Macy's closing stores in downtown Boston data center building · The Boston Globe
- Data centers, AI, and Massachusetts pollution pushback · WBUR
- PeeringDB facility record: Markley Group One Summer Street Boston, 1 Summer Street, Boston MA 02110 · PeeringDB
Adapted from Compute Atlas by Edward Kubiak, edition 1.33.0, under CC BY 4.0. Upstream ID markley-boston-summer-street-ma. Filtered to data-center records in the 50 U.S. states; selected fields normalized for search and display; DataCenterData directory IDs added.
This does not mean the row is wrong. It means DataCenterData has not promoted it through the independent evidence workflow.