SpaceX · Tesla · Elon Musk · xAI · Intel · Crypto Briefing
Elon Musk’s Terafab project aims to put 1 terawatt of AI compute into orbit using Starship
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A joint venture between Tesla, SpaceX, and xAI plans to build a 100 million square foot chip factory near Austin with an estimated cost that has ballooned to $119 billion.
Key facts
- Initial cost estimates sat between $20 billion and $25 billion, but more recent regulatory filings have revised the figure upward to approximately $119 billion
- The gap between the initial $20-25 billion estimate and the revised $119 billion figure is the kind of cost escalation that has derailed megaprojects throughout history
- A joint venture between Tesla, SpaceX, and xAI plans to build a 100 million square foot chip factory near Austin with an estimated cost that has ballooned to $119 billion
- The production targets are staggering: between 1 billion and 10 billion units per year, with the exact figure tied to Starship’s launch cadence
Summary
Elon Musk wants to build a chip factory so large it makes existing semiconductor fabs look like lemonade stands. The project is called Terafab, and it represents a collaboration between Tesla, SpaceX, and xAI to construct a vertically integrated semiconductor fabrication facility near Austin, Texas. Initial cost estimates sat between $20 billion and $25 billion, but more recent regulatory filings have revised the figure upward to approximately $119 billion. Intel has been mentioned as a manufacturing partner, which would represent a significant strategic alignment for the chipmaker as it works to rebuild its foundry business.