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Data centers in Williamson County, Texas

2 projects and 3 dated records · last verified 2026-10-05

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Projects

Williamson County · Taylor (just east of city limits, between FM 112 and US 79)

Taylor Technology Campus (formerly Project Mustang)

Big Watt Digital; PowerHouse Data Centers

Proposed / in development

Size: 664 acres; data center facilities plus on-site power generation (City of Taylor)

Last verified 2026-10-05 · 2 sources

Williamson County · Hutto (3399 County Road 132)

Skybox Hutto 4 (Skybox/Prologis Hutto campus)

Skybox (named in TDLR project title); Prologis (per Hoodline); owner Hutto Data Center Campus, LLC (TDLR)

Registered (TDLR)

Size: Hutto 4: 846,300 sq ft single-story core-and-shell building with future data center use (TDLR)

Investment: Hutto 4 est. cost $550M (TDLR)

Last verified 2026-10-05 · 2 sources

Records & actions

2026-10-02
City council Official record · Taylor Technology Campus (formerly Project Mustang)

City of Taylor publishes proposed annexation/development agreement for 664-acre Taylor Technology Campus; council vote Oct 8; no tax abatements requested.

Source: taylortx.gov ↗
2026-10-02
News News report · Taylor Technology Campus (formerly Project Mustang)

KUT: Taylor council to vote Oct 8 on deal to annex Big Watt/PowerHouse data center site and set conditions.

Source: kut.org ↗
2026-09-30
Building registration (TDLR) Official record · Skybox Hutto 4 (Skybox/Prologis Hutto campus)

TDLR TABS: 'Skybox Hutto 4 – Core/Shell', 846,300 sq ft, est. $550M, future data center use; owner Hutto Data Center Campus, LLC.

Source: tdlr.texas.gov ↗

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