US EditionMusk Announces $20 Billion Terafab Chip Plant for Austin as AI Ambitions Escalate
Terafab aims to produce about 1 terawatt of annual compute via integrated chip manufacturing for Tesla AI and space-hardened satellite chips, accelerating design cycles by 10 times.
- At a Seaholm event, Musk unveiled the Terafab, describing it as a comprehensive chip facility with integrated R&D, testing, and packaging, saying 'To the best of my knowledge, this doesn’t exist anywhere in the world'.
- Last week Musk teased the Terafab project, saying it will integrate Tesla, SpaceX and xAI to accelerate autonomy and AGI, with space-based solar-powered AI satellites lowering compute costs.
- The facility’s closed-loop design includes on-site photomask manufacturing, wafer fabrication, testing, and packaging, aiming for initial operational capability late 2026.
- One immediate outcome is a chip for Tesla vehicles and Optimus, with production volumes expected to exceed car output and a space-optimized D3 chip for satellites ramping in 2027.
- Positioned at scale, the project aims to produce ~1 terawatt yearly, with roughly 80% for space and 20% for ground, while Musk proposed an industrial base on the moon and free trips to Saturn.
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Elon Musk proposes 'Terafab' to level up chip production
Like his promise to get a million robocabs on the road, this doesn’t add up Elon Musk has put Tesla, SpaceX, and xAI in harness to build a chip fabrication outfit called “Terafab” capable of producing a terawatt’s worth of computing power each year, then send most of it into space.…
According to CEO Elon Musk, the plants are to produce semiconductors for cars and robots as well as for AI data centers in space
According to Elon Musk, Tesla and SpaceX want to build two specialized chip factories in Austin under the name "Terafab" – for vehicles, humanoid robots and AI applications in space.
Musk says SpaceX and Tesla to build advanced chip factories in Austin
SpaceX and Tesla will build two advanced chip factories at a sprawling facility in Austin, Texas, one to power cars and humanoid robots, and another designed for artificial intelligence data centers in space, CEO Elon Musk said on Sunday.
Musk says Tesla, SpaceX, xAI chip project to kick off in Texas
Elon Musk said his Terafab project — a grand plan to eventually manufacture his own chips for robotics, artificial intelligence and space data centers — will be built in Austin and jointly run by Tesla and SpaceX. Musk, the chief executive officer of both companies, said he will start off with an “advanced technology fab” in Austin that will have all of the equipment necessary to make chips of any kind, and test them. Musk, who has no background…
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