[Elon Musk: Terafab Plans to Achieve Chip Mass Production by 2028] The chip manufacturing joint venture Terafab, established by SpaceX and Tesla, plans to achieve mass production by the third quarter of 2028, Elon Musk stated during a SpaceX conference call on Tuesday. 'I’ve set a wide margin of error for this timeline because we are not yet certain if we can truly achieve this goal,' Musk said when discussing the timeline. The timeline is a rough plan for the project, which aims to provide 1 terawatt of computing power annually for artificial intelligence and robotics technologies. Musk himself described the timeline as 'very ambitious.' In the United States, building cutting-edge logic chip factories typically takes three years or longer.