SpaceX and Tesla Plan $119 Billion Terafab Semiconductor Facility to Support AI Growth
SpaceX is partnering with Tesla to build the largest semiconductor manufacturing facility in the world, called Terafab. The project will span over 100 million square feet and produce advanced logic and memory chips for both companies' AI-driven technologies, including Tesla's Optimus robots and Cybercabs as well as SpaceX’s space-based data centers. Initial investment is expected to be $55 billion with the potential to reach up to $119 billion if all phases are completed. The facility aims to address a growing bottleneck in semiconductor supply for AI development, which has become increasingly critical due to rising wafer prices and high demand from major tech firms. SpaceX's long-term growth is heavily tied to its ability to scale the AI business, with over 90% of its value proposition linked exclusively to this sector according to its IPO prospectus. Construction for Terafab could begin as early as December 2026, and the first phase may be operational by 2028. Investors might see cost savings from the project in 2029 or later, though meaningful financial benefits are expected a few years after that.
Topics: Artificial Intelligence Chip Manufacturing Semiconductors SpaceX Tesla