Elon Musk's $100 Billion Chip Factory (Terafab)

Kind: captions Language: en Elon Musk is building the largest chip factory ever attempted and it's not where you'd expect. The project is called Terraab, a joint mega project between SpaceX and Tesla. The goal is staggering. Produce at least 1 terowatt of AI compute every single year. That compute will power Optimus robots, self-driving cars, and AI data centers in orbit. Phase 1 is already under construction in Grimes County, Texas. The initial capital outlay alone is $16.8 billion, but the full buildout could cost over $100 billion. That would make Terraab one of the largest industrial bets in human history. Musk isn't building it alone. Intel joined the initiative back in April 2026. Tel is deploying its cuttingedge 14A process node in advanced packaging technology. And just this week, Musk revealed he's talking to the biggest chip maker on Earth. On October 3rd, he disclosed that SpaceX and Tesla are in talks with TSMC about cooperating on Terraab. His exact words, just discussions, but something may come of it. If TSMC joins, the world's top chip powers will be a line behind one man's vision. So why is Mus spending a hundred billion to make his own chips? Because after SpaceX acquired XAI this past February, he controls almost everything. The rockets, the launch sites, the satellites, the artificial intelligence itself. Chips were the one missing piece, the one thing he still depended on an outside company for. That company is Nvidia. Terrafab closes that loop, ending M's dependence on anyone else's silicon. And it doesn't stop on Earth. Earlier this year, Mus filed plans for a fleet of data center satellites, orbital supercomputers built in his own factory, launched on his own rockets, no outsiders, no bottlenecks, no permission needed from anyone. From raw silicon to orbit, every layer of the AI stack under one man's control. This isn't just a chip factory. It's the final piece of an empire.