Primary Sources
The filings, transcripts, and records behind the Terafab story — with editorial summaries, key excerpts, and local archives that survive if the source URL rots.
SEC Filing
Corporate
Intel Corporate Statement — Joining Terafab (X Post)
Intel's April 7, 2026 X post formally announcing it had joined the Terafab project alongside Tesla, SpaceX, and xAI — stated intent to 'refactor silicon fab technology' and accelerate the 1 TW/year compute target. Moved Intel's stock more than 3% on the news. This post is Intel's only official corporate communication on Terafab to date; there is no separate press release on the Intel IR site. Needs an archive.org snapshot or screenshot-to-PDF capture — X posts can be deleted or accounts restricted.
Musk Terafab Formal Announcement (X Post)
Elon Musk's March 21, 2026 X post announcing the Terafab project — the originating primary source for the entire story. Confirmed the joint venture between Tesla and SpaceX (with xAI and Intel joining later), the ~1 TW/year compute target, and the ~80%/20% split between space-based and terrestrial deployment. Still needs a preserved screenshot or archive.org snapshot — X posts are volatile and this one is the root of the timeline.
Tesla Q1 2026 Financial Results & Q&A Webcast
Tesla's April 22, 2026 Q1 earnings event — press release plus live Q&A webcast. Tesla does not publish a written transcript; the webcast replay at ir.tesla.com/webcast-2026-04-22 is the primary source for the spoken record (archive may expire), and the companion 8-K (see tesla-8k-q1-2026) is the canonical written disclosure. This is the call on which Elon Musk stated aloud that Terafab would use Intel's 14A process, and on which CFO Vaibhav Taneja confirmed 2026 capex guidance of $25B covering Terafab and related AI initiatives.