SpaceX Terafab Complex Could Hit $119B

SpaceX's Terafab chip complex may reach $119 billion across four phases by 2036, records show.

Oct 11, 2026

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SpaceX Terafab Complex Could Hit $119B

SpaceX's Terafab chip complex may reach $119 billion across four phases by 2036, records show.

In brief

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 billion over four phases through 2036, with the company seeking to keep details private. Originally reported by Dealroom.

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

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”

What matters most

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

Read the original on Dealroom

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