# Microsoft San Antonio SAT89/SAT90 Data Centers

Microsoft San Antonio SAT89/SAT90 Data Centers is listed in Castroville, Texas.

Canonical: https://eloragrid.ai/land-grid/data-centres/united-states/texas/microsoft-san-antonio-sat89-sat90-data-centers-cd8dae6c9640fd05f40c
Status: under_construction
Operator: Microsoft
Evidence reviewed: 2026-11-09

## Project overview

Data center project in Castroville, Texas, with Microsoft listed as operator.

## Electrical work and project likelihood

Probability not assessed. Planning stage is not a calibrated probability.

## Sources

- [Compute Atlas](https://www.compute-atlas.com/facilities/microsoft-san-antonio-expansion-tx) — Latest available status in the dated source record. Status source record date: 2026-10-22.

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Nearby infrastructure does not establish an electrical connection, available capacity or an open tender.