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Microsoft SAT 82 Data Center — Castroville
Castroville, Medina County, Texas
- Estimated value
- $400M
- Square footage
- 195,000 SF
- Opened / announced
- Jan 16, 2026
- Owner
- Microsoft
- General contractor
- —
- Architect
- —
- Brands mentioned
- Microsoft
Project overview
$400M, ~195,000 SF data center west of San Antonio. Construction scheduled to begin August 2026 per TDLR filing.
Key specs
- 195,000 SF
- SAT 82 designation
- ~2-year build
Still open for manufacturers
Pre-construction — infrastructure specs forming.
Manufacturer watch list
- switchgear
- cooling systems
- generators
- fire suppression