Overview
- Elon Musk announced on X that Tesla’s in‑house chip effort, dubbed Terafab, will launch on March 21, with no accompanying corporate statement clarifying the milestone.
- Reports describe targets of a $20–$25 billion build, 2‑nanometer processes, and output scaling from roughly 100,000 wafer starts per month to as high as one million by 2030, though Tesla has not verified these figures.
- Terafab is intended to produce Tesla’s fifth‑generation AI5 processor for autonomy and Full Self‑Driving, reflecting Musk’s view that current capacity from TSMC and Samsung is insufficient.
- Musk has mentioned Intel as a possible collaborator, but no agreement has been signed and no new manufacturing partnerships have been announced.
- Industry voices, including Nvidia CEO Jensen Huang, caution that building and operating a leading‑edge fab is exceptionally difficult; shares of Tesla edged lower as investors weighed execution risk and unconfirmed details, with Austin’s Giga Texas North Campus cited in reports as a possible yet unconfirmed site.