Musk confirms Tesla and SpaceX will build and run Terafab, limiting TSMC to a sublease
Elon Musk posted on X on October 7, 2026 that Tesla and SpaceX will construct and operate the Terafab AI‑chip complex in Texas, with Taiwan Semiconductor Manufacturing Company (TSMC) only able to sublease part of the facility. Intel remains the manufacturing partner, providing its 14A process for the fab. The clarification ends weeks of speculation about TSMC taking an operational role.
Why it matters
Intel shares rose about 2% in pre‑market trading after the announcement, reflecting investor relief that Intel stays the primary fab partner. TSMC shares slipped roughly 2% on the news, indicating reduced market expectations for a larger TSMC involvement.
Key facts
- 1Musk posted on X on October 7, 2026 that Tesla and SpaceX will build and run Terafab, with TSMC only able to sublease part of it. finance.yahoo.com
- 2Intel will remain the manufacturing partner for Terafab, using its 14A process node. techtimes.com
- 3Intel shares rose approximately 2% in pre‑market trading after the announcement. techtimes.com
- 4TSMC shares slipped about 2% on the morning of the announcement. finance.yahoo.com
- 5The first phase of Terafab is a $16.8 billion investment confirmed by Texas Governor Greg Abbott. techtimes.com
- 6Intel’s revenue fell from $79.0 billion in fiscal 2021 to $52.9 billion in fiscal 2025, a decline of about one‑third. finance.yahoo.com
Summary written by AlphAI from 5 of 5 sources. Not investment advice. Figures are as stated by the linked sources.