Terafab

Planned semiconductor manufacturing plant being jointly developed by Tesla, xAI and parent company SpaceX

Terafab is a planned semiconductor fabrication plant jointly developed by Tesla, SpaceX, and Intel. The venture was announced by Elon Musk on March 21, 2026 and centers on the construction of a vertically integrated large-scale facility designed to produce more than one terawatt of artificial intelligence (AI) compute capacity per year. It aims to produce integrated circuits, memory modules and multi-chip modules under one roof by consolidating every stage of the semiconductor device production process, including chip design, fabrication, memory production, advanced packaging, and testing.

SpaceX Terafab chip plant

SpaceX Terafab chip plant SpaceX is planning a $55 billion investment to build an AI chip factory in Austin, Texas.