Tesla and SpaceX to Invest $16.8B to Build ‘Terafab’ Chip Factory in Texas
The two tech giants are joining forces to build the massive Terafab chip facility in Texas, aiming to power hardware like Optimus robots and Cybercabs.

Stock photo for illustration only, not from the actual event
- Tesla and SpaceX are committing 16.8 billion dollars to build the Terafab chip factory in Texas.
- The facility will span over 100 million square feet and employ at least 3,000 people.
- Intel will contribute to the Terafab project, though specific details remain under wraps.
Elon Musk, the chief executive of both companies, announced in a post on Thursday that the upcoming chip manufacturing facility will be called Terafab and will stand as the largest and most valuable building on Earth by far. According to SpaceX, the massive plant will feature more than 100 million square feet of manufacturing space in Texas.
The ambitious project has also secured participation from Intel. While Intel has stated it will contribute to the Terafab initiative, the company has remained tight-lipped and cagey regarding the precise nature and extent of its contributions.
SpaceX outlined on its website that the facility will house manufacturing, packaging, and testing operations for advanced logic and memory devices all under one roof, enabling rapid and recursive technological improvements.
“Terafab will be epic in both its mission and in its sheer size, designed to build new compute at an unprecedented scale and speed.”
SpaceX

Stock photo for illustration only, not from the actual event
The chips produced at the plant will be optimized for edge computing and inference, destined for hardware such as Tesla’s Optimus robots and self-driving Cybercabs, alongside high-power silicon designed to operate SpaceX’s space-based data centers.
By consolidating the manufacturing pipeline for custom silicon, Tesla and SpaceX are drastically mitigating supply chain bottlenecks for their next-generation AI and autonomous hardware initiatives. Placing this massive vertical integration in Texas aligns with both companies' regional footprints. However, managing community relations and local resource allocation will clearly be an ongoing hurdle for the corporate leadership.
To address environmental concerns, SpaceX stated it will commit to using water from the local Gibbons Creek Reservoir rather than drawing from local groundwater supplies. This announcement followed a heavily attended county meeting on Wednesday, where hundreds of local residents voiced strong concerns over millions of dollars in tax breaks granted to the project and questioned the overall transparency of the deal.
Source: TechCrunch
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