SOURCE-LINKED U.S. REGISTRY

Liberty Mutual Portsmouth Data Center

Liberty Mutual · Portsmouth, NH · United States

Facility record

Lifecycle
OperationalSource-reported lifecycle
Location precision
approximate
Address as listed
225 Borthwick Ave
Coordinates
43.0617779, -70.7931847
Serving utility, source-reported
Not established
Operational capacity, source-reported
Not published
Planned capacity, source-reported
Not published
Source record updated
2026-10-26

Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.

Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.

Reported lifecycle history

  1. Operational

    Directory listings show an active Liberty Mutual data center on Borthwick Ave, Portsmouth.

    Underlying source

Source notes

An enterprise (single-tenant) data center on Liberty Mutual's Portsmouth campus near the Pease International Tradeport. It rests on directory listings only, with no operator confirmation, hence the record is marked reported. One aggregator (dcmap.us) shows a 7.5 MW figure but labels it 'estimated', so it is not used. The coordinates are the OSM address point, which agrees with the Census geocode to within about 150 m.

Sources and provenance

Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.

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