Microsoft Alviso Data Center Campus
- Status
- Site development underway
- Place
- San Jose (Alviso), California
- County
- Santa Clara County
- Company
- Microsoft
- Type
- Data center (inventory classification)
Status context. The original named Microsoft Alviso update explicitly reports that work began in fall 2025 with earthmoving and soil remediation. This supports site development underway scoped to preliminary land work. It does not establish vertical computing building construction, a completed shell or commissioned computing. The summer 2026 site preparation completion is a forecast, without an independently reported accomplishment in the selected account. Fall 2025 is not converted into an exact day. The original current provider capture and its actual October 24 retrieval receipt were reused with identical bytes, without a new request or an electricity contract being treated as operation.
Exact site not published; shown at county level. The dot is placed inside the county for the map and is not the site, its address or a parcel.
Sources.
- Reviewed sourcedocs.cpuc.ca.gov · published January 15, 2026 · checked October 14, 2026
- Reviewed sourcedocs.cpuc.ca.gov · checked October 14, 2026
- Reviewed operator sourcelocal.microsoft.com · published November 19, 2025 · checked October 24, 2026
Nearby records.
Data file updated October 25, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction
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Last checked October 24, 2026, 3 linked sources. Review dates do not certify current operation or every field. Corrections and record history
Updated . What changed: Source review for Microsoft Alviso Data Center Campus. This is not a project milestone.