Microsoft began construction on August 13, 2026 at 3580 FM 471 North in the San Antonio area, a second nearby Medina County site in the same build out as the SAT 82 project.
Data centers in Medina County
We track 3 projects inside Medina County and 16 more within 25 miles of it. For a distance-specific answer, check your own address.
In Medina County
Microsoft has filed a permit for a single story, 244,675 square foot data center known as SAT 82 about 27 miles west of downtown San Antonio in Medina County near Castroville.
An operating Microsoft data center site in Medina County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 229,000 square feet of building is mapped.
Within 25 miles of Medina County
Power bills in Medina County
Most of the county is served by CPS Energy.
Every Texas rate case in dollars a month, with hearing dates: willmybillgoup.com, our rate case tracker.
Alerts for Medina County
An email when a filing, hearing, or status changes within 25 miles of the county seat. For a tighter radius, check your own address and subscribe there.
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