# SpaceX Terafab Complex Could Hit $119B

> SpaceX's Terafab chip complex may reach $119 billion across four phases by 2036, records show.
- Title: SpaceX Terafab Complex Could Hit $119B · Dealroom | Shortify
- Summary: SpaceX's Terafab chip complex may reach $119 billion across four phases by 2036, records show. SpaceX's Terafab semiconductor project could cost up to $119…
- Keywords: spacex, terafab, chip complex, texas, grimes county, ai chips, semiconductor production, startups, business, Complex, Hit, 119B
- Source: Dealroom — https://dealroom.co/news/161553-spacexs-terafab-chip-complex-could-reach-119b-across-four-phases-records
- Published: 2026-10-11T10:25:44+00:00
- Read time: 1 min
- Topics: spacex, terafab, chip complex, texas, grimes county, ai chips, semiconductor production, startups, business
## Public Records Reveal Terafab
Public records show SpaceX's planned Terafab semiconductor complex in Grimes County, Texas could grow into a $119-billion megaproject across four phases through 2036.
## SpaceX Blocks Disclosure
SpaceX sued Texas Attorney General Ken Paxton and Grimes County in September to block disclosure of project costs, land records, and tax incentives.
## Terafab's Endgame
Elon Musk calls Terafab 'the most epic chip-building effort' for AI chips on Earth and in space, with initial phases estimated at $55 billion and up to $119 billion total.

> the most epic chip-building effort, combining logic, memory and advanced packaging all under one roof
## Key takeaway

SpaceX's Terafab semiconductor project could cost up to $119 billion over four phases through 2036, with the company seeking to keep details private.