Microsoft SAT Data Center | Bexar County, TX

Microsoft SAT is a data-center campus in Bexar County, Texas. It sits in ERCOT.

The campus has three buildings. Microsoft SAT15 is listed at 80 MW, operating, at 29.47022, −98.69884. Microsoft SAT16 is listed at 87 MW, planned, at 29.47135, −98.69923. Microsoft SAT17 is listed at 87 MW, planned, at 29.47213, −98.69963. Reported campus capacity is 254 MW. SAT15 is operating. SAT16 and SAT17 are planned.

The three pins sit within about two-tenths of a mile of one another. Microsoft SN7 is a separate operating record at 62.5 MW, about seven-tenths of a mile northeast of SAT15, at 29.47823, −98.69064.

Stream San Antonio III-VII is operating at 280 MW, about 1.7 miles southwest. CloudHQ SAT is a planned five-building campus at 144 MW each, about four miles southwest. QTS San Antonio DC1 is operating at 63 MW, about three miles southeast.

Bexar County is in south-central Texas. San Antonio is the county seat.

Capacity 254 MW reported. Status SAT15 operating; SAT16 and SAT17 planned. City . County Bexar. State TX. Grid ERCOT.

Buildings

• Microsoft SAT16 | 87 MW | planned | 29.471346, -98.699234
• Microsoft SAT17 | 87 MW | planned | 29.472126, -98.69963
• Microsoft SAT15 | 80 MW | operating | 29.47022, -98.69884

Related

• Microsoft SAT11–13
• Microsoft SN7
• Stream San Antonio III-VII
• CloudHQ SAT
• QTS San Antonio DC1

Sources

• Powered Lands data center map
• Powered Lands public map records for Microsoft SAT15, Microsoft SAT16, and Microsoft SAT17, Bexar County, TX. Retrieved August 2026.
• SAT15 Data Center — Texas Department of Licensing and Regulation TABS2022026535
• Microsoft files for another data center in San Antonio, Texas — Data Center Dynamics
• SAT 17 — Texas Department of Licensing and Regulation TABS2025001197