Elon Musk does not just buy machinery. He wants to control the entire manufacturing pipeline, from the raw silicon to the orbiters circling Earth.
His latest target is ASML, the Dutch conglomerate holding a absolute monopoly on the extreme ultraviolet (EUV) lithography systems required to build cutting-edge chips. Instead of sending an executive team with a purchase order, Musk went straight to the workforce. He joined a closed-door, internal technology conference for ASML employees to pitch Terafab, his massive $55 billion semiconductor initiative.
This virtual meeting happened the very same day SpaceX finalized pricing for its massive initial public offering (IPO), an event expected to value the rocket company at an astonishing $1.75 trillion.
The coincidence isn't subtle. Musk is using the immense financial weight of his space empire to back his play into chip fabrication. If you think this is just about saving money on chips for Tesla cars, you're missing the real scale of the gamble.
The Trillion Dollar Internal Supply Chain
Most tech firms are content to design silicon and let specialized factories handle the grueling, multi-billion-dollar reality of manufacturing. Apple relies on Taiwan Semiconductor Manufacturing Company (TSMC). Nvidia does too. Musk hates relying on anyone.
The Terafab project, which quietly kicked off in March 2026 as a joint operation between SpaceX, Tesla, and xAI, is an attempt to completely break free from this system. Musk wants a massive, vertically integrated facility in Austin, Texas, capable of handling everything: design, logic manufacturing, memory production, and final packaging under a single roof.
The goal is to independently produce chips at the 2-nanometer node and beyond. Why? Because the future of his entire network of companies depends on compute power that doesn't rely on fragile international supply chains.
- Orbital Data Centers: SpaceX needs radiation-hardened processors to power an envisioned network of up to one million space-based AI data centers.
- Autonomous Intelligence: Tesla requires a massive, uninterrupted supply of its upcoming AI5 chips, slated for 2027 production, to run the Full Self-Driving system and the Optimus humanoid robots.
- Raw Computing Scale: The blueprint calls for Terafab to churn out 100 to 200 billion AI and memory chips annually, supporting up to 1 terawatt of computational capacity.
Building a fab from scratch is ridiculously hard. Intel has poured tens of billions into catching up with TSMC and still struggles with high-volume yields at the bleeding edge. Musk knows he can't replicate that infrastructure overnight without the right tools. That's why he's publicly calling ASML "arguably the greatest company in Europe" while simultaneously trying to win over their engineers.
Behind the Closed Doors at ASML
The internal reception to Musk's presentation wasn't purely celebratory. ASML is an engineering culture that prizes precision, quiet dominance, and a highly structured workplace environment.
When management announced Musk would address the internal technology summit, waves of internal pushback hit the company's communication platforms. Some employees openly criticized the invitation, citing Musk's polarizing public rhetoric and political stances, with a few groups even threatening to boycott his segment of the conference.
Despite the internal friction, ASML leadership understands the cold commercial reality. ASML Chief Executive Christophe Fouquet confirmed he has been in direct talks with Musk about Terafab.
The scale of Musk's ambition makes him a customer that simply cannot be ignored. A factory attempting to run 100,000 wafers per month at a 2-nanometer node would need to buy dozens of ASML's highly coveted EUV machines. At upwards of $350 million per unit, a sustained partnership with Musk could provide ASML with a massive new revenue stream outside of its traditional buyer loop of TSMC, Samsung, and Intel.
Funding the Silicon Machine with Rocket Equity
You can't build a $55 billion semiconductor plant with pocket change, and Tesla's 2026 capital expenditure budget wasn't built to absorb an industrial project of this magnitude on its own. That's where the SpaceX IPO comes into play.
Wall Street estimates suggest that SpaceX's public offering aims to raise up to $75 billion. While a major chunk will fund heavy Starship development and Starlink expansion, a strategic slice of these proceeds is earmarked to kickstart the initial phases of Terafab. Specifically, Musk is building out a specialized facility in Texas to manufacture lithography masks. These masks contain the microscopic blueprints that ASML's light systems project onto silicon, allowing Musk to prototype new chip designs at hyper-speed.
By linking the capital generation of SpaceX with the manufacturing goals of Terafab, Musk is trying to insulate his hardware ecosystem from geopolitical tensions surrounding Taiwan. If a conflict or supply chain disruption hits East Asia, every major tech company in Silicon Valley stops dead in its tracks. Musk wants Tesla and SpaceX to keep rolling.
To make progress on this timeline, you need to watch three specific operational markers over the next twelve months. First, monitor whether Terafab secures its initial deliveries of ASML Twinscan EUV systems, which will prove the Dutch supplier is actively prioritizing Musk's orders. Second, look for construction milestones at the Austin site, particularly the certification of ultra-cleanroom environments required for 2-nanometer production. Finally, watch the yield rates of the Texas mask-making facility, as successful internal prototyping is the prerequisite for full-scale mass production of the AI5 processor next year.
