TSMC Weighs Texas Expansion as Terafab Talks Continue

Taiwan Semiconductor Manufacturing Co. said Thursday it was weighing further expansion in the U.S., with Texas among the options, as talks continued about joining Elon Musk's planned Terafab chip complex. TSMC announced no final decision on either expansion or participation.

What TSMC Has Said

According to the report, TSMC is the world's leading contract chipmaker. It has been one of the biggest winners from the AI investment boom and is building new plants at an “unprecedented pace” amid “extremely robust” demand. The company’s comments put potential U.S. growth alongside rapid plant construction and strong demand, but the report gives no proposed Texas site, construction schedule, investment amount or production target.

Texas remains an option, not a confirmed site for a new TSMC plant. The company said it was considering further U.S. expansion, including Texas. The report identifies no other options and doesn't explain how TSMC would choose a location. It also doesn't say the company has approved a new Texas facility.

That distinction sets the limits of the announcement. TSMC described an ongoing consideration, and the report records no completed agreement or construction decision tied to Texas. No details explain the possible expansion's size or timing.

Terafab Talks Remain Open

TSMC also said discussions were continuing about taking part in Elon Musk's Terafab chip complex, planned in Texas. TSMC hasn't agreed to participate, according to the report. It provides no information about the terms under discussion, other companies or institutions involved beyond TSMC and Musk, or the role TSMC might take.

The report describes two related but separate developments: TSMC is weighing more U.S. expansion, while talks continue about possible involvement in Terafab. It doesn't establish that a Texas expansion would be part of Terafab, or that either development has final approval. The project is planned in Texas; the report offers no further details about its design, ownership or timetable.

What the Report Establishes

The disclosed facts concern corporate expansion, chipmaking and demand tied to AI investment. The report gives no figures for migration, population change, employment effects, public spending or the distribution of economic benefits. It doesn't describe a transfer of government authority, a change in national law or a role for an international institution. Nor does it include comments from political figures, workers, local residents or opponents of the proposed project.

Those omissions limit what this account can establish about sovereignty, local costs or popular resistance. The stated facts show that a leading chipmaker is considering U.S. growth and that talks over a Texas-based chip complex remain underway. They don't show who will control any eventual facility, who will benefit locally or whether Texas will be selected. TSMC's comments were reported on Oct. 15, 2026; the article was published at 15:02 JST and updated at 19:36 JST.