Musk Claims Terafab Suppliers Accelerate Shipments for 2028 Chip Production Goal

Elon Musk announced on October 20 that critical semiconductor equipment suppliers, including ASML, have accelerated their deliveries to support the Terafab joint venture between Tesla and SpaceX. This expedited supply chain response is designed to support an aggressive target for volume chip production at the facility in Gibbons Creek, Texas, by the third or fourth quarter of 2028. During the live broadcast of SpaceX’s Q3 2026 earnings call on X, Musk characterized this timeline as "highly aspirational," acknowledging that the dates carry "big error bars." He expressed appreciation for the cooperation of ASML and other suppliers in moving equipment forward to meet this ambitious outcome.

Terafab is a planned multi-billion-dollar, vertically integrated chip factory intended to manufacture one terawatt of AI computing power annually. The facility will handle logic, memory, and advanced packaging in a single location, utilizing traditional extreme ultraviolet (EUV) lithography systems based on Intel’s 14A manufacturing node technology. Intel officially joined the venture in April 2026 to co-develop and refactor silicon fabrication technology, providing access to this state-of-the-art process. ASML, the world’s sole commercial supplier of the required $400 million EUV lithography systems, remains the most critical partner, with the first tool reportedly slated for delivery in mid-2027. It remains unclear if this specific date represents the expedited timeline Musk referenced.

Other major suppliers involved in the project include American manufacturers Applied Materials, Lam Research, and KLA Corporation, as well as Japan’s Tokyo Electron, which provide front-end processing and metrology machinery. Tesla and SpaceX are also in negotiations with approximately 10 South Korean equipment makers, such as Hanmi Semiconductor and HPSP, for specialized packaging and annealing equipment. This broad coalition is necessary to mitigate future shortfalls of cutting-edge AI processors from external foundries like TSMC, ensuring supply for Musk’s xAI clusters, self-driving vehicles, Optimus robots, and SpaceX’s orbital data center.

Beyond Terafab, Musk outlined near-term computing goals for his AI companies, expecting 2.5 to 3 gigawatts of capacity by the end of 2026. He expressed high confidence in adding 10 gigawatts in 2027, reaching a total of 13 gigawatts, a milestone that would outpace the 10 gigawatt Project Stargate and Meta’s 5 gigawatt Hyperion, which are expected to reach full capacity in the 2030s. To achieve this, SpaceX and xAI are procuring next-generation NVIDIA architecture, with plans to bring a 440,000-GPU "Vera Rubin" training cluster online by the end of Q2 2027.

Musk suggested that once fully operational, the commercial value of Terafab’s output would rival the GDP of the 20th-largest country globally, a position currently held by Switzerland at approximately $1.14 trillion. However, experts have questioned the feasibility of the one-terawatt ambition. Research firm Gartner estimates that total global AI-optimized data center capacity is roughly 44 gigawatts as of late 2026, representing only 4.4% of Terafab’s planned annual output. While global capacity has grown significantly since 2022, the scale of Terafab’s goal remains unprecedented in the industry.

The project’s first experimental test chip is expected to be manufactured at SpaceX’s research fabrication facility in Austin, Texas, around the second quarter of 2027. The broader timeline hinges on the successful integration of these expedited supplies and the rapid scaling of the Gibbons Creek facility. If the "highly aspirational" targets are met, Terafab could fundamentally reshape the global semiconductor supply chain, though the tight capacity across the industry presents significant logistical challenges for the next few years.