tech
What is Elon Musk's Terafab chip project? Here are his "most epic" goals for the factory.
March 23, 2026 / 3:12 PM EDT / CBS News
TL;DR
- Elon Musk announced the "Terafab," a massive semiconductor manufacturing plant to be built in Austin, Texas.
- The Terafab will produce chips for Tesla vehicles, SpaceX spaceships, and Optimus humanoid robots.
- The factory aims to achieve an annual output of 1 terawatt, surpassing current global chip manufacturing capacity.
- It will feature an "incredibly fast recursive loop for improving the chip design," integrating logic, memory, packaging, testing, and photomask creation.
- Two primary types of chips will be manufactured: one for Optimus robots and EVs, and another optimized for the harsh environment of space.
- Musk believes these powerful chips are essential for advancing robotics, AI, and space travel, aiming to create a "galactic civilization."
- The project is seen as a pathway to unlocking "amazing abundance" and enabling free interplanetary travel.