Tesla launched the Terafab Project on March 21, 2026, to establish in-house semiconductor production. The facility requires an estimated investment of $20 billion to $25 billion. It will manufacture billions of custom AI processors annually to support Full Self-Driving systems, Optimus robotics, and Dojo supercomputer infrastructure.
This initiative shifts Tesla toward complete vertical integration to reduce reliance on external foundries like TSMC and Samsung. The strategy aims to mitigate geopolitical supply chain risks.
The Terafab facility will integrate advanced logic, memory, and packaging processes under one roof. Production targets 2-nanometer technology for next-generation AI5 chips.
This strategic shift may disrupt the broader semiconductor industry by setting a new precedent for technology companies. The move intensifies global competition for AI dominance.