Musk Unveils Terafab to be "Largest Chip Manufacturing Facility Ever"

Elon Musk, CEO of Tesla, SpaceX and xAI, has announced the Terafab project, a joint venture between the 3 companies will be the "largest chip manufacturing facility ever." In his usual grandiose fashion, Musk claims Terafab is the next step towards harnessing the power of the sun and creating a "galactic civilization."

Musk told the plans for the Terafab in a livestream on X. He stated that the facility exists because the global chip industry cannot expand quickly enough to meet his projected demand across AI, robotics, and space computing. "That rate is much less than we'd like," Musk said from the defunct Seaholm Power Plant in downtown Austin. "We either build the TeraFab, or we don't have the chips, and we need the chips, so we build the TeraFab." The Terafab project, estimated to cost at least $20 billion, will start with the Advanced Technology Fab in Austin, Texas, where Tesla is already headquartered.

The Austin fab will house equipment for logic, memory, packaging, testing, and lithography mask production in a single building. Musk claimed that capability does not exist at any other facility in the world, and that having everything under one roof enables a rapid iteration loop: make a chip, test it, revise the mask, and repeat without shipping wafers between sites.