NEWS: Samsung is preparing to build a second chip factory at its semiconductor cluster in Taylor, Texas. The first fab (below) is Samsung's new $25 billion chip fabrication facility that will help produce @Tesla's future AI6 (HW6) chip. Samsung wants to expand and build a second chip fab as major U.S. tech companies line up to place their orders amid strained capacity at Taiwanese rival TSMC. The facility is a 40 minute drive from Tesla's Giga Texas factory. Last year, Tesla signed a $16.5 billion deal with Samsung to produce these AI6 chips, but Elon Musk says that number is "just the bare minimum. Actual output is likely to be several times higher." Various Tesla products such as their cars and their Optimus robot will use this AI6 chip. The first Samsung fab facility in Taylor is expected to be operational in 2026. (drone footage is from Nov 2025 via Airwave Dynamics)
Source: Williamson County, TX Government
Research Brief
What our analysis found
Samsung is advancing its massive semiconductor expansion in Taylor, Texas, where the company is preparing to build a second chip fabrication plant alongside its first fab, which is on track to begin operations by late 2026. The U.S. Commerce Department announced up to $6.4 billion in CHIPS Act funding in April 2024 to support Samsung's Central Texas ecosystem, which includes two leading-edge logic fabs targeting 4nm and 2nm process nodes, an R&D facility, and an advanced packaging plant — representing more than $40 billion in total private investment.
The first Taylor fab has secured a landmark customer: in July 2025, Samsung disclosed a KRW 21.6 trillion (~$16.5 billion) foundry contract running through December 2033, later confirmed by Elon Musk as a deal to produce Tesla's next-generation AI6 chips. Musk described the $16.5 billion figure as "just the bare minimum," with actual output likely "several times higher." The AI6 silicon is expected to power Tesla's self-driving hardware, Optimus humanoid robot, and data-center AI operations.
As of early 2026, the Taylor site has received temporary certificates of occupancy for approximately 88,000 square feet, with Samsung targeting about 1,500 permanent employees by year-end. The Taylor City Council has also taken steps to prepare for "Fab 2," a planned 2.7 million square-foot facility. Texas separately awarded Samsung a $250 million Semiconductor Innovation Fund grant in September 2025 to support the project.
Fact Check
Evidence from both sides
Supporting Evidence
Two-fab plan backed by federal funding
The U.S. Commerce Department's April 2024 preliminary terms explicitly support two leading-edge fabs in Taylor, with AP reporting the first operational in 2026 and the second in 2027.
Tesla AI6 contract confirmed
Samsung's July 2025 filing disclosed a $16.5 billion foundry contract, and Elon Musk confirmed that Taylor will manufacture Tesla's next-gen AI6 chips, calling the contract figure a "bare minimum."
Local preparations for Fab 2 underway
Taylor City Council approved contracts for expedited inspection and permitting in early 2026, signaling readiness for Samsung's second phase of construction.
First fab on schedule
Samsung confirmed in February 2026 that the Taylor site is "on track for 2026 opening" with staffing ramp targeting 1,500 employees by year-end.
State financial support
Texas awarded Samsung a $250 million Semiconductor Innovation Fund grant in September 2025, demonstrating strong government backing.
TSMC capacity constraints driving diversification
TSMC's CEO acknowledged in November 2025 that advanced-node capacity is "about three times short" of AI demand, providing context for customers seeking alternative foundry partners.
Contradicting Evidence
Tesla will dual-source, not exclusively use Samsung
In November 2025, Musk stated that both AI5 and AI6 chips would be fabricated by Samsung and TSMC (including at TSMC Arizona), meaning Samsung Taylor won't be the sole production site.
Mass production likely delayed to 2027
While "operational in 2026" is widely reported, SamMobile noted in early 2026 that high-volume mass production will "most likely" start in early 2027, suggesting 2026 may only see ramp-up and sample production.
Earlier customer uncertainty contradicts strong demand narrative
Reuters reported in October 2024 that Samsung postponed ASML tool deliveries for Taylor due to lacking "any major customers" — the Tesla deal didn't materialize until July 2025, suggesting initial customer traction was slower than the tweet implies.
Federal funding terms are preliminary
The $6.4 billion CHIPS Act award announced in April 2024 was a non-binding preliminary memorandum of terms, with final awards subject to due diligence and milestone completion.
Drive time is approximate
The tweet's "40-minute drive" between Taylor and Giga Texas is a rough estimate; actual drive time varies by route and traffic conditions.
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