ASML sends EUV tool to Terafab in 2027
The Race for the Future: Inside the High-Stakes Timeline of Terafab
Elon Musk’s vision for a fully integrated, in-house semiconductor manufacturing facility—the Terafab—is moving from concept to concrete. The ambitious project, slated to become the backbone of SpaceX’s advanced manufacturing capabilities, is hitting the complex realities of engineering and equipment procurement. While the goal is clear, the timeline involves navigating the intricate, often slow, world of cutting-edge lithography technology.
The initial phase, Tesla’s research fab on the Giga Texas north campus, broke ground in April. Experts predict this facility will take another fifteen months to complete, followed by a further six months dedicated to installing sophisticated equipment and testing production processes. This roadmap sets the stage for the eventual full-scale volume manufacturing phase.
Central to the Terafab’s ambition is the integration of Extreme Ultraviolet (EUV) lithography tools. Reports suggest the facility will receive its first EUV system in the middle of next year. However, the journey from groundbreaking to operation is not a straight line. The physical structure of the development fab won’t be finished until late 2027, meaning that the arrival of the essential tools will likely occur later, resulting in a necessary waiting period for the scanners to be installed and calibrated.
This wait is not necessarily a financial bottleneck for Terafab, unlike for traditional chipmakers. While acquiring a state-of-the-art ASML Twinscan NXE EUV tool is a significant undertaking, the constraint for an in-house operation is more about the synchronization of physical construction and the arrival of specialized equipment.
Despite the focus on next-generation EUV, the initial efforts at Terafab will likely rely on established manufacturing techniques. This is partly because the company is positioning itself around Intel’s 14A manufacturing technology, which involves a blend of existing and emerging High-NA EUV machines. While the idea of using unconventional light sources excites Musk, integrating them would necessitate substantial modifications to manufacturing processes and equipment qualification, potentially adding delays to the overall production ramp.
The surrounding semiconductor landscape is itself accelerating. Intel plans to begin risk production using its 14A process in late 2027, with high-volume manufacturing (HVM) anticipated in the second half of 2028. Meanwhile, TSMC is set to begin volume production of chips using its A12 fabrication process in late 2029. This creates a fascinating juxtaposition: while Terafab aims to achieve advanced manufacturing, the established players are already setting their own high-performance schedules.
The projected timeline for the Terafab project shows a clear push toward the future. Analysts estimate that the facility will begin operations in late 2029 and ramp up to full volume production by mid-2030. This ambitious schedule demonstrates a commitment to bridging the gap between theoretical innovation and industrial-scale implementation.
The commitment to the project was already evident before the public announcements, as SpaceX reportedly ordered semiconductor manufacturing equipment in April 2026, months ahead of officially selecting the Grimes County location. This shows a determination to commit to the manufacturing future well ahead of the construction timeline, setting a high-stakes race against time for innovation and execution.
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