Tesla and SpaceX announced plans to construct Terafab, a multibillion-dollar semiconductor facility in Texas. The plant will produce advanced chips for artificial intelligence, vehicle autonomy, robotics, and space exploration. This initiative aims to reduce reliance on external suppliers.

The planned investment could reach as high as $119 billion. This capital commitment signals a strategic expansion beyond Tesla’s traditional automotive manufacturing focus.

The project introduces new considerations regarding capital allocation and execution risk for investors. It highlights the long-term value of developing in-house semiconductor capabilities for next-generation products.

The announcement follows recent volatility in Tesla’s stock price. The move positions Tesla as an integrated AI infrastructure player, focusing on the Optimus humanoid robot and self-driving technology.