Overview
- The Terafab plan, which Musk unveiled Saturday in Austin, calls for two dedicated chip plants targeting 2-nanometer processes, 100,000 to one million wafer starts per month, and 100 to 200 billion AI and memory chips a year with a 1-terawatt compute goal focused largely on space use.
- Tesla’s finance chief said the $20–25 billion estimate is not in the 2026 capital plan and the companies have disclosed no construction timetable, with small-batch AI5 chips aimed for late 2026 and volume output projected for 2027 but still uncertain.
- Wedbush’s Daniel Ives kept a bullish view and framed Terafab as the first step toward a Tesla–SpaceX merger he expects in 2027, presenting that tie-up as analyst speculation rather than company guidance.
- Cost warnings mounted as Barclays said spending could be many multiples above Tesla’s figures, Morgan Stanley flagged higher totals, and Bernstein estimated roughly $5 trillion and hundreds of fabs would be needed to reach the 1-terawatt scale.
- Hiring has started as Tesla posts Terafab engineering roles in Palo Alto and Austin and SpaceX expands semiconductor jobs in Bastrop, signaling early build-out tasks that will compete for scarce lithography, packaging, and fab talent and could shape the ramp pace.