Musk Claims Chip Factory Will Match Switzerland's GDP, Promises 2028 Mass Production

Elon Musk has declared that major semiconductor equipment vendors are fast-tracking shipments to support the Terafab project, a joint venture between Tesla and SpaceX that aims to revolutionize chip manufacturing. Speaking during a live broadcast of SpaceX’s Q3 2026 earnings call on X on October 20, Musk stated that partners including ASML are accelerating equipment deliveries to meet an aggressive production schedule. The announcement highlights a push to secure critical hardware for the facility, which is set to become a cornerstone of the AI infrastructure landscape.

The primary target for volume production is the Terafab facility in Gibbons Creek, Texas, with Musk aiming for mass manufacturing to begin by the third or fourth quarter of 2028. He acknowledged that this timeline is "highly aspirational" and carries significant uncertainty, describing it as having "big error bars." Despite the bold claims, Musk expressed gratitude to suppliers for their efforts to compress delivery windows, noting that these are extremely aggressive dates for a project of this scale.

Key to the project’s early milestones is the manufacturing of an experimental test chip at SpaceX’s research fabrication facility in Austin, Texas. This initial step is scheduled for the second quarter of 2027. This prototype will serve as a proof of concept for the larger Gibbons Creek plant, which is designed to be a vertically integrated factory capable of producing 1 terawatt of AI computing power per year. The facility will handle logic, memory, and advanced packaging in a single location, reducing reliance on external foundries like TSMC.

Musk also outlined broader ambitions for his AI ecosystem during the broadcast, projecting that his companies will have 2.5 to 3 gigawatts of computing capacity active by the end of 2026. He expressed high confidence in adding another 10 gigawatts in 2027, stating he would be surprised if the total did not reach 13 gigawatts by year-end. To achieve this, SpaceX and xAI are aggressively procuring next-generation NVIDIA architecture, including plans for a 440,000-GPU "Vera Rubin" training cluster to be online by the end of the second quarter of 2027.

The commercial implications of Terafab are staggering, with Musk claiming that the facility’s chip output could rival the GDP of a top-20 global nation. For context, Switzerland, currently ranked 20th, has a GDP of approximately $1.14 trillion. This single physical building is projected to generate comparable economic value through advanced semiconductor output. The project utilizes Intel’s 14A manufacturing node technology and traditional extreme ultraviolet (EUV) lithography systems, with Intel officially joining the venture in April 2026 to co-develop silicon fabrication technology.

ASML, the world’s sole commercial supplier of the $400 million EUV lithography systems required for leading-edge chip production, is considered the most critical partner. While unofficial sources suggested the first EUV tool was slated for delivery in mid-2027, it remains unclear if this aligns with the expedited timeline Musk referenced. Other major suppliers include American firms Applied Materials, Lam Research, and KLA Corporation, as well as Japan’s Tokyo Electron, which are providing front-end processing and metrology machinery. Tesla and SpaceX are also in talks with about 10 South Korean equipment makers, including Hanmi Semiconductor and HPSP, for advanced packaging and specialized components.

Despite the detailed supply chain strategy, experts have raised questions about the feasibility of the 1 terawatt target. Research firm Gartner estimates that total global AI-optimized data center capacity is roughly 44 gigawatts as of late 2026, meaning Terafab’s planned output would be over 22 times the current global total. Although global AI computing capacity has grown at a rate of 3.3 to 3.4 times per year since 2022 according to EpochAI, the sheer scale of Terafab’s ambition continues to draw scrutiny. The project aims to mitigate future shortfalls of cutting-edge AI processors, supplying chips for xAI clusters, self-driving vehicles, Optimus robots, and SpaceX’s orbital data centers.