Elon Musk is betting that the next phase of his sprawling technology empire will require a building on a scale that has never existed before. SpaceX and Tesla are building Terafab, a 100-million-square-foot semiconductor manufacturing facility in Grimes County, Texas, more than five times the size of the world’s largest building.
“Terafab Texas will be the largest and most valuable building on Earth by far. And it will be stunningly beautiful,” Musk wrote on X.