Microsoft is building two more data centers in San Antonio, Texas.

The company this week filed with the Texas Department of Licensing and Regulation for SAT93 and SAT94; two data centers along County Road 381 in Medina.

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Microsoft's existing campus at Lambda Drive in San Antonio – Google Maps

For each filing, Microsoft aims to develop one single-story facility spanning 245,000 sq ft (22,760 sqm). Each building would see $350 million invested. Construction for both is set to run from May 2025 to June 2027.

Microsoft has a major presence across San Antonio. It also has a large campus near the latest filing at 15000 Lambda Drive, including a 79,385 sq ft (7,375 sqm) data center, known as SAT46, with another in the works.

It owns 158 acres of land at the campus in the Texas Research Park, where it plans to spend $1 billion building one million square feet of data center space.

Three more buildings – SAT80, SAT81, and SAT82 – are planned at 18844 Farm-to-Market Road in Castroville, 27 miles west of downtown San Antonio in Medina County.

The company is also developing a campus at 3545 Wiseman Blvd in San Antonio where it is planning up to five buildings on the site. SAT16, at Microsoft's campus at 3555 Westover Link in the city, is a 245,000 sq ft (22,760 sqm) data center expected to cost $215 million.

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