SpaceX Is Building a $16.8 Billion Chip Plant 20 Miles From College Station

SpaceX will build a semiconductor plant in Grimes County, immediately east of College Station, in a first phase the state puts at more than $16.8 billion and 3,000 jobs.

Gov. Greg Abbott and SpaceX chief executive Elon Musk announced the project, called the Terafab, this month. The site sits near Iola, about 18 miles from College Station, and Anderson, about 23 miles out.

The scale

The complex is planned at 100 million square feet. That would place it among the largest manufacturing buildings in the world.

The design is vertically integrated, meaning chip design, logic, memory and advanced packaging would sit under one roof rather than being split across suppliers and continents, which is how most of the industry currently works.

The chips are intended for Tesla's Optimus humanoid robots and its Cybercab driverless vehicles, and for processors in SpaceX's planned satellite-based data centers.

"Texas is where big ideas grow even bigger," Abbott said. "The first-of-its-kind Terafab facility will accelerate chip production in Texas at an unprecedented scale."

Musk said the project is "bringing cutting-edge manufacturing to America, creating thousands of high-paying jobs in the Lone Star State."

What the public is putting in

The state has extended a $30 million Texas Enterprise Fund grant. The project also qualifies under the Jobs, Energy, Technology and Innovation program, the state's school-tax incentive framework.

Both Grimes County school districts have signed on. The Iola Independent School District board approved an agreement with TeraFab AI, LLC, and Abbott submitted positive determinations on the JETI agreements in July.

"The Board determined that providing the requested tax incentives for this project was in Iola ISD's best interest," Iola ISD Superintendent Jeff Dyer said.

Anderson-Shiro ISD Superintendent Sarah Borowicz called it "one of those defining moments in the life of a school district."

Grimes County Judge Joe Fauth III said connecting a company like SpaceX to an industrial site in the county "makes all the sense in the world."

A gap between two numbers

The announced figure and the company's own filing do not match.

The state and the company put phase one at more than $16.8 billion. A SpaceX filing in May proposed an initial investment of $55 billion, rising to as much as $119 billion.

The two may describe different things, since companies define phases and count later stages differently. Neither the state nor SpaceX has published a reconciliation, and the difference is large enough that it will matter to anyone measuring what the incentives bought.

What it means here

Grimes County is rural. A plant of this size does not fit inside it, which means the workforce comes from somewhere, and the Bryan-College Station area is the nearest place with the housing, schools and airport to absorb it.

Three thousand direct jobs in phase one is roughly the size of a mid-tier employer arriving in Brazos County, except the payroll sits one county over while the housing demand does not respect that line.

There is also a training pipeline already under construction. Texas A&M broke ground on a Semiconductor Institute at its RELLIS campus, an 80,000 square foot facility scheduled to open in spring 2028, before this announcement was made.

The university is simultaneously slowing its own undergraduate enrollment growth over the next five to seven years, so the region is preparing to supply a chip workforce while capping how many students it takes.

No construction timeline has been announced.

Sources

https://gov.texas.gov/news/post/governor-abbott-announces-spacex-expansion-in-grimes-county

https://www.kbtx.com/2026/08/06/gov-abbott-confirms-spacex-expansion-grimes-county/

https://www.connectcre.com/stories/spacex-announces-16-8b-terafab-project-near-college-station/

https://www.kbtx.com/2026/07/21/gov-abbott-signals-approval-spacexs-terafab-jeti-tax-agreements/