Massachusetts Green High Performance Computing Center

Facts at a glance

Record ID

mghpcc-holyoke-ma

Record type

building

Developer

Not named in the cited records

Operator

Not named in the cited records

Owner

Massachusetts Green High Performance Computing

Tenant

Not named in the cited records

Capacity

Unknown No independently supported figure
No capacity is published from the selected records. The intake's 15 MW value is not carried because its precise critical-IT, gross-facility, design, or current-load scope was not established from these sources.

Location

100 Bigelow St, Holyoke, MA 01040
exact — MassGIS FY2026 parcel 020-02-003 / LOC_ID F_355950_2900713. No coordinate is asserted.

Physical scale

Physical scale: MassGIS FY2026 assessor fields report BLD_AREA 91,700 square feet, LOT_SIZE 1.66 acres, and YEAR_BUILT 2012 for parcel 020-02-003. These are assessor fields for this parcel/building, not white-space area, commissioned IT area, a campus total, or a count of the owner's other parcels.

What the sources support

UMass Amherst Information Technology reported that the MGHPCC data center's computer floor and services lost power on April 19, 2026, that power was restored, and that Unity returned to service that afternoon. A Massachusetts government release separately describes MGHPCC in Holyoke as a research data center serving researchers. This supports operating status on the dated service event, not real-time continuous operation, every system, or full utilization on the retrieval date.

Definitions: record units · roles · capacity boundaries · lifecycle stages.

What remains unknown

• county in the selected record payload
• coordinates
• developer, operator, and tenant
• owner legal-name or suffix confirmation beyond the assessor label
• critical-IT, gross-facility, utility-service, utility-request, and measured-load capacity
• white-space or commissioned-compute floor area
• campus boundary and relationship of the four other same-owner parcels
• continuous or current operation after the dated April 19, 2026 service event

Sources

• MassGIS Standardized Parcels with Assessor Data — parcel 020-02-003 →Gov. recordgis · retrieved 2026-09-14

  Exact location features[0].attributes for MAP_PAR_ID=020-02-003; FY=2026

  What it supports Exact address, parcel/LOC_ID, assessor owner label, building-area field, lot-size field, year-built field.

• UMass Amherst IT — Resolved: Unity Service Restored, 4/19 →Gov. recordgovernment · retrieved 2026-09-14

  Exact location Service Report; paragraphs beginning 'As of 4:45 p.m.', 'At 2:18 a.m.', and 'All services at MGHPCC'

  What it supports MGHPCC data-center identity and a dated operational/service-restoration event. It does not establish continuous current status or capacity.

• Massachusetts State Library archive — Governor's Massachusetts AI Hub release →Gov. recordgovernment · retrieved 2026-09-14

  Exact location PDF p. 1 MGHPCC partnership paragraph; PDF pp. 4–5 Massachusetts Green High Performance Computing Center section

  What it supports Current name/acronym, Holyoke, research-data-center identity, joint-venture context, and active researcher use as of the publication date. It does not identify the 100 Bigelow parcel or assign operator/tenant roles.

• Massachusetts Supplier Diversity Office — May 2026 news and events →Gov. recordgovernment · retrieved 2026-09-14

  Exact location PDF p. 6, event Details block for Friday, May 15, 2026

  What it supports Exact Massachusetts Green High Performance Computing Center name and 100 Bigelow St, Holyoke address. The event listing does not establish owner, operator, tenant, capacity, utilization, scale, or continuous operation.

Data + actions

Permanent link for citing this record →

Also listed as dcd-dir-000959 in the licensed third-party directory; that directory row is not independently verified.

Suggest a correction → Record ID mghpcc-holyoke-ma and the page are prefilled. Accepted material corrections appear on Changes.