Inside Samsung's Massive New Semiconductor Hub in Taylor, Texas

By Grace Kim, Chip Dispatch

Samsung Electronics is building one of the largest semiconductor complexes in the United States in Taylor, Texas, and MIT Technology Review has published a first-hand account of a rare visit inside the site.

The visit offers an unusual look at a project that anchors Samsung's American manufacturing push. The company announced the initial Taylor fab in November 2021 with a planned investment of roughly $17 billion. Samsung has since expanded the scope of the Texas site, outlining additional fabs and packaging facilities that lift the multi-year commitment toward a figure in the tens of billions of dollars.

What did the visit show?

The MIT Technology Review reporter toured the hub as construction and equipment installation progressed. Semiconductor fabs rarely admit journalists to active cleanroom areas, so the walkthrough itself marks the news. The report conveys the physical scale of the project: a site measured in millions of square feet, built around wafer fabrication, with support infrastructure that includes utilities, chemical handling and logistics on a campus footprint far larger than the fab buildings alone.

Taylor sits about 30 minutes northeast of Austin, where Samsung has operated a fab since the 1990s. The new complex represents a generational expansion of that presence.

Samsung has said the Taylor fab will run advanced logic processes, with 4-nanometer-class production named in company statements around the original announcement. The plant is expected to supply logic chips for mobile, HPC, automotive and other applications. Samsung has not confirmed a fixed first-wafer date publicly in all materials, and timelines have shifted during construction; readers should treat any specific ramp date as a company roadmap figure rather than confirmed output.

Why Taylor, and why now?

The project sits inside a broader wave of U.S. fab construction. Three forces shape it:

• Federal incentives. The CHIPS and Science Act of 2022 created roughly $52 billion in subsidies for domestic semiconductor manufacturing, and Samsung's Texas plans rank among the largest beneficiary projects under review by the Commerce Department.
• Customer demand. U.S. customers, including automotive and AI-system makers, want logic capacity located outside East Asia.
• Competition. TSMC is building its own Arizona complex, and Intel is expanding in the United States, so Samsung's Texas site is a direct bid to keep advanced foundry business on American soil.

The geopolitical logic is simple. Advanced logic capacity has concentrated in Taiwan and South Korea. A second U.S. footprint diversifies that risk for customers and for Samsung itself.

How big is the bet?

The scale is the story. The initial $17 billion commitment covered one fab on a site of more than 1,000 acres. Samsung has since described a phased buildout extending into the 2030s, with total investment that could reach approximately $40 billion or more across multiple phases, according to company statements and reporting on the expanded plans.

For comparison, that figure approaches the cost of an entire aircraft-carrier program — a measure of how capital-intensive leading-edge logic has become. Only a handful of companies can commit at this scale: TSMC, Samsung and Intel effectively constitute the full list of advanced logic manufacturers building in the United States.

The site is also an employment bet. Samsung has projected thousands of direct construction and operations jobs in the Taylor area, and the company has partnered with local colleges, including Austin Community College, on workforce training programs.

What are the open questions?

Timing remains the main uncertainty. Fab construction timelines across the industry have stretched amid equipment delivery delays and labor shortages, and Samsung has adjusted its Texas schedule more than once since 2021. The Commerce Department's CHIPS award process has also moved slower than many applicants expected, though Samsung's project has proceeded regardless.

Yield on advanced nodes is the second question. Running 4nm-class or finer processes in a new facility, with a newly hired workforce, presents a different challenge from ramping an established fab in South Korea. Samsung's foundry business has trailed TSMC in market share and yield reputation at the leading edge, and Taylor will test whether a U.S. site can close that gap.

MIT Technology Review's account makes clear that the physical plant is very real: steel, concrete and cleanrooms at industrial scale, rising over a Texas town of roughly 16,000 people. Whether the complex delivers advanced-node wafers on schedule will shape the competitive balance among the three leading-edge foundries — and the pace at which U.S. logic capacity grows.

Samsung has signaled that Taylor is a decades-long commitment, not a single fab. If the first phases ramp successfully, the Texas hub stands to become one of the most important logic production sites in the Western world.

MIT Technology Review's full report, "A visit to Samsung's massive new semiconductor hub," is available at technologyreview.com.