The Terafab plan fits into a broader strategy for SpaceX and xAI, aiming to scale AI compute and data-center capacity, with hopes for a rapid growth path and a potential public listing valued around $1.25 trillion for the combined entity.

Musk has indicated Grimes County is among several possible sites for the factory, not the only location under consideration.

Terafab is driven by a need to secure a sufficient chip supply to power AI, robotics, and Grok AI models.

Intel has joined the effort, signaling industry collaboration in developing chips for SpaceX and related ventures.

Tesla’s resources are expected to contribute to the Terafab initiative, as indicated in filings and public statements.

SpaceX is weighing spending up to $119 billion on a multi-phase Terafab semiconductor manufacturing and advanced computing facility in Grimes County, Texas.

The project envisions a vertically integrated hub for AI servers, satellites, SpaceX data centers, autonomous Tesla vehicles, and robotics, producing chips tailored for these applications.

Overall, Terafab ties into Musk’s broader plan to secure a robust chip supply, expand AI compute, and pursue a mega-scale semiconductor footprint.

Initial projections show minimum spending of $55 billion, with total costs potentially reaching $119 billion.