Elon Musk announced Terafab, a project run by Tesla and SpaceX to manufacture chips for robotics, AI and space data center processes. Tesla, xAI and SpaceX would all use these processors. This manufacturing facility would be the largest ever at 1TW/year and combine logic, memory and advanced packaging in one place.

Tesla's Optimus robots would help build Terafab.

It's not hard to find skeptics since some of the math behind Terafab stretches the imagination (and possibly reality), but if Musk is going to make space data centers a reality Terafab is a good first step.