ASML chief warns of possible supply disruptions for Musk's Terafab

ASML — the world's only manufacturer of EUV lithography equipment, without which it is impossible to produce advanced semiconductors. CEO Christophe Foukes publicly warned: growing demand from new large-scale projects — including Ilona Musk's Terafab — creates a real risk of equipment supply disruptions.

The Monopoly That Can't Be Bypassed

ASML occupies a unique position in the global technology supply chain. It is the only company manufacturing EUV lithography machines (Extreme Ultraviolet). Without this equipment, it is impossible to produce chips at 3 nm standards and below — these are precisely the standards on which all modern AI accelerators are built, including NVIDIA H100 and B200.

ASML's production capacity is strictly limited. One High-NA EUV machine costs approximately $370 million, and the company produces only dozens of such installations per year. Each contains approximately 100,000 components from hundreds of suppliers worldwide. Any disruption in this chain — a delay for the entire queue of customers.

It is impossible to increase production within a year or two: the entire cycle, from precision optics by Carl Zeiss to laser sources, is rebuilt over years.

Terafab and the Battle for Equipment

Terafab is Ilona Musk's ambitious project to build a large-scale AI chip production center. Unlike most AI companies, which lease capacity at TSMC or Samsung fabs, Terafab involves its own semiconductor production. This means direct orders of EUV machines from ASML — and participation in an already overloaded queue.

To launch a fab of such scale, the following are necessary:

• Dozens of High-NA EUV machines with multi-year coordination and delivery cycles
• Long-term contracts with highly specialized suppliers of laser sources, precision optics and control systems
• Export licenses: EUV technology falls under American restrictions as dual-use technology
• Thousands of engineers with rare specializations in semiconductor manufacturing

Meanwhile, Terafab competes for ASML resources simultaneously with TSMC (building a fab in Arizona), Intel (IDM 2.0 program), Samsung and state programs of Japan, South Korea and the EU. Global demand for EUV equipment today significantly exceeds the company's production capacity.

What Exactly Foukes Said

ASML's CEO did not criticize Terafab as a project and did not refuse to cooperate with Musk. His words were measured — a management signal to investors and partners about the need to monitor production load.

"We must ensure that we do not face supply constraints when serving such new projects as Terafab,"

Foukes stated.

The subtext for the market is clear: signing a contract with ASML does not mean receiving equipment on time. At the current level of global demand, delivery times for EUV machines have become a strategic asset on par with capital and technology.

Companies that did not secure a place in the queue in advance risk losing years in the AI infrastructure race.

What This Means

Foukes' warning exposes a structural limit of the current AI race. The bottleneck is not cloud provider capacity, not software platforms and not even the volume of investments. The bottleneck lies in dozens of production lines of a single Dutch company, which cannot be quickly scaled.

Those who did not arrange for EUV equipment orders in advance risk standing in line while competitors are already producing next-generation chips.