Musk Launches $25 Billion Terafab AI Chip Initiative

Elon Musk just announced Terafab, a new Tesla-SpaceX-xAI chip facility that aims to produce a terawatt of AI compute per year or roughly 50x what the entire world outputs today calling it "the most epic chip building exercise in history by far."

There are two types of chips planned. One is for Tesla vehicles and Optimus robots, another space-grade chip for solar-powered AI satellites launched via Starship. He said "no one wants AI computing centers in their backyard", expecting space-based compute to undercut ground costs within 2-3 years.

Musk also pitched the Terafab as the first step towards a “galactic civilization”, with a post-scarcity economy that provides “abundance for everyone”.

Musk's Austin facility would handle logic, memory, packaging, and testing, a vertical integration he said it exists nowhere else.