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Williamson County

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5 tracked AI data center projects in Williamson County, Texas, 100 MW of disclosed planned capacity across 2 of them. Status: 5 pre-construction.

5Tracked projects
100 MWDisclosed capacity
6Operators
0.09MW per sq mi1,115.8 sq mi of land

Status

  • 5 Pre-construction

Power strategy

  • 2 ERCOT grid
  • 1 Behind-the-meter gas
  • 2 TBD

Projects

  • Blueprint Data Center (Taylor) Pre-construction · 60 MW · Taylor

    A proposed data center in southeast Taylor, developed by Blueprint Projects Data Centers on land its entity NCP Travis TPP Project, LLC bought from the Taylor Economic Development Corporation for $10 million in April 2025. Local reporting describes a 135,000-square-foot facility with an on-site substation; one outlet puts it at 60 MW on about 87 acres, completing in 2027. The land was conveyed in 1999 to be held in trust for future parkland, and on September 17, 2026 the Texas Attorney General opened an investigation into whether that restriction still binds it.

  • Colovore Hutto (AUS01) Pre-construction · 40 MW · Hutto

    A 192,694 sq ft AI colocation building registered with TDLR on September 2, 2026 at 2401 Innovation Boulevard in Hutto, Williamson County, at $280 million of estimated construction cost, owned by Colovore Austin 1 LLC. Colovore describes the same facility on its Austin market page as AUS01: five data halls of 8 MW each for 40 MW in total, built for ultra high density liquid cooling at rack densities up to more than 600 kW and marketed at GPU clusters, hyperscalers, chipmakers and robotics customers. The filing lists a December 1, 2026 start and a December 1, 2028 completion, and assigns no tenant.

  • AWS Round Rock AI Data Center Expansion Pre-construction · — · Round Rock

    Amazon's $5 billion Round Rock expansion is the grid-connected counter-story to the West Texas gas rush: rather than build its own power island, AWS is leaning on existing municipal power agreements in the Austin metro to sidestep the ERCOT interconnection logjam entirely.

  • Project Mustang (Taylor) Pre-construction · — · Taylor

    A 665-acre data center proposal east of Taylor in Williamson County, between FM 112 and US 79, from PowerHouse Data Centers and Big Watt Digital. The city's project page puts proposed on-site gas generation at 477 MW using reciprocating engines. The developers withdrew their annexation and zoning application to the City of Taylor on or about September 9, 2026 and are pursuing the site in unincorporated Williamson County, with talks over a voluntary annexation continuing. No tenant, IT load, cost or construction date has been published.

  • Switch Round Rock Pre-construction · — · Round Rock

    A Switch colocation campus at 300 Dell Way in Round Rock, Williamson County, next to the Dell headquarters site. A TDLR registration covers a second building of 72,600 sq ft at an estimated $20 million, targeting a June 2026 start and a mid-2028 completion. Trade coverage has put the campus near 185 MW across multiple buildings, and no load figure has been published for the new building. The site is built under a city planned unit development and an economic development agreement requiring at least $80 million of investment by the end of 2026.