Beyond TSMC Arizona: Chipmaker Eyes Texas Expansion for AI Demand

Taiwan Semiconductor Manufacturing Company (TSMC) is exploring a massive expansion into Texas to meet surging demand for artificial intelligence chips. On October 15, 2026, CEO C.C. Wei confirmed the company has sent teams to the state to evaluate potential sites for new manufacturing facilities. This move follows a record-breaking quarter where the company saw revenue jump by 41.2 percent in U.S. dollar terms, according to Observer.
- TSMC reported third-quarter revenue of $46.72 billion, a 41.2 percent increase from the previous year, according to The Epoch Times.
- Each individual new factory in a potential Texas campus could cost at least $20 billion, according to The Next Web.
- Elon Musk's Terafab project in Texas involves an initial planned investment of over $16.8 billion, according to The Epoch Times.
Why is TSMC looking at Texas?
The primary driver for this expansion is the intense demand for advanced chips used in artificial intelligence. Large American customers are actively requesting more domestic production capacity to secure their supply chains. CEO C.C. Wei noted during an October 15 earnings call that the United States government has been "very helpful" in supporting these efforts.
TSMC is already deeply committed to the United States. The company has invested $265 billion in Arizona to build ten fabs, two packaging plants, and a research center, according to Golfweek. However, the scale of the AI boom is pushing the company to look for additional locations to satisfy its largest clients, such as Apple and Nvidia.
What is the potential deal with Elon Musk?
TSMC is in preliminary discussions regarding a partnership with Terafab, a semiconductor project led by Elon Musk through his companies SpaceX, Tesla, and xAI. While the project is described as a massive chip-building effort, the two companies currently hold different views on how a collaboration would function.
The central disagreement involves who would actually run the factories. During the October 15 earnings call, C.C. Wei stated that any facility developed through such an arrangement would need to be managed by TSMC. Conversely, Musk stated during an October 7 update that his companies would build and operate Terafab themselves, suggesting TSMC might only sublease part of the complex, according to Observer.
"We are still in discussion. If we have any solid conclusion, we will share with you,"
C.C. Wei, TSMC Chairman and CEO
Despite these differing views on operational control, Musk confirmed on the social media platform X that discussions are happening and "something may come of it." The Terafab project aims for an initial test chip in mid-2027, with volume production starting in the second half of 2028.
How much will this expansion cost?
While a specific dollar amount for a Texas campus has not been released, the scale is expected to be enormous. Each individual fabrication plant (fab) on a potential Texas campus could cost at least $20 billion, according to The Next Web. This would make a single Texas factory roughly twice the size of TSMC's entire planned project in Dresden, Germany.
TSMC is managing a massive capital expenditure budget to fund these global moves. The company has maintained a 2026 capital spending forecast of between $60 billion and $64 billion, according to The Epoch Times. Investment levels are expected to rise even higher between 2026 and 2028 to support these overseas facilities.
What are the risks and challenges?
Expanding overseas brings higher costs and geopolitical risks. TSMC's gross margin recently declined to 66.4 percent, partly due to the costs of ramping up new production lines. The company expects higher expenses as more overseas factories begin operating. Additionally, a report from Observer on October 22 noted that TSMC is looking for equipment that uses fewer rare-earth components to avoid potential disruptions from Chinese export restrictions.
Tax policy in the United States also plays a role in the timing of these decisions. According to The Next Web, a potential Texas campus is contingent on Congress extending a 35% manufacturing tax credit. This credit requires construction to begin by the end of December, and currently, there is no clear path for an extension this year.
How does Texas compare to other regions?
Texas is becoming a major hub for the semiconductor industry. The state already hosts a chip complex from Samsung, as well as projects from Texas Instruments and Musk's Terafab. This makes the state an attractive location for TSMC as it seeks to build a presence near other major tech players.
In contrast, TSMC's European efforts are focused on different technology. The company's Dresden joint venture in Germany is budgeted at over EUR 10 billion, but it will produce older nodes, such as 28nm and 12nm, rather than the advanced nodes required for AI. While Europe is trying to increase its global market share, TSMC's most advanced research remains in Taiwan.
What happens next?
Several key developments will determine the future of this expansion. TSMC's teams will continue their evaluation of Texas sites, and any agreement with the Terafab project would require further negotiations regarding ownership and operations. Investors will also be watching the 2026 capital spending reports to see how these massive investments affect the company's profit margins. Finally, the U.S. Congress's decisions regarding manufacturing tax credits will likely dictate whether construction on new Texas facilities can begin by the end of this year.
Frequently Asked Questions
Will TSMC build factories in Texas?
The company has confirmed it is currently evaluating potential sites in Texas and has sent teams to the state to conduct assessments.
Is TSMC partnering with Elon Musk?
TSMC is in preliminary discussions about potentially working with Musk's Terafab project, but no formal agreement has been signed.
Why is TSMC moving production to the U.S.?
The move is driven by high demand from major American customers for advanced AI chips and a desire to increase domestic manufacturing capacity.
Sources
- 1.thenextweb.comTSMC eyes a multibillion-dollar Texas campus for more AI chips
- 2.observer.comChipmaking Titan C.C. Wei Eyes Texas as TSMC’s A.I. Demand Surges
- 3.golfweek.usatoday.comAfter Arizona, TSMC eyes Texas with Elon Musk-led manufacturing site
- 4.theepochtimes.comTSMC Weighs Texas Expansion, Confirms Talks With Musk's Terafab


