- SpaceX filed suit in Travis County against Texas Attorney General Ken Paxton and Grimes County over public records requests tied to its Terafab megaproject.
- The dispute centers on two records requests seeking details of the tax incentives and negotiations behind the more than 100 million square foot chip factory.
- SpaceX and Tesla announced a $16.8B first-phase investment in Terafab, with total spending reaching up to $119B if the Grimes County project expands further.
Elon Musk’s SpaceX is suing Texas Attorney General Ken Paxton and Grimes County to keep Terafab project records sealed, escalating a fight over transparency around one of the state’s largest industrial developments. The lawsuit, filed Tuesday in Travis County, comes about a month after SpaceX and Tesla announced a $16.8B first-phase investment in the chip factory, according to Bisnow. Terafab is planned to span more than 100 million square feet in rural Grimes County, between Houston and College Station.
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How the Fight Started
The dispute traces back to two public records requests from Grimes County Citizens for Responsible Development. The resident group wants information about how officials approved the Terafab project.
The first request came May 7. It followed SpaceX’s disclosure that it could invest up to $119B if the project expands beyond its first phase.
Grimes County filed a second request June 3. Under the Texas Public Information Act, the county then asked the Attorney General’s Office to decide what it could release.
The group wants information about the tax incentive application. It also seeks details about the negotiations that led to the project’s approval.
The Details
The AG’s office responded July 28. It told Grimes County that attorney-client privilege protected most communications with SpaceX. However, the office said the county should release the remaining records, according to the Houston Business Journal.
SpaceX says the county did not notify it about the requests until July 2. The company argues that the county failed to meet the Texas Public Information Act’s requirement.
The law requires agencies to make a “good faith” effort to notify affected third parties within 10 business days.
SpaceX also argues that the AG’s opinion did not fully consider its objections. The company says the records could reveal how it secures tax incentives and chooses project sites.
As a result, SpaceX asked a district court judge to permanently block the records’ release. The company argues that disclosure could cause immeasurable damage.
Zooming Out
The lawsuit adds a legal wrinkle to one of Texas’ largest industrial developments. SpaceX’s Texas Terafab could become one of the world’s largest buildings by footprint.
The project’s scale has also drawn significant public interest. SpaceX could invest up to $119B at full build-out. That makes the incentive package and site-selection process especially important to Grimes County residents and watchdog groups.
Meanwhile, rural counties like Grimes have limited experience negotiating incentive packages of this size. That raises the stakes for public oversight of major projects.
Why It Matters
The case highlights a growing tension in Texas. State and local officials want to attract megaprojects while maintaining public oversight of the incentives behind them.
A similar debate is already unfolding around data center development across the state.
Paxton, who is currently running for U.S. Senate, has generally sided with Gov. Greg Abbott on large industrial and data infrastructure projects. At the same time, Paxton has proposed a four-point data center plan.
The plan includes legislation on child safety and restrictions on Chinese technology in data centers. It also comes as Abbott-backed efforts seek to repeal certain sales tax exemptions.
The court must now balance SpaceX’s confidentiality claims against the public’s right to records. The ruling could influence how other Texas counties negotiate future megaproject incentive packages.
What’s Next
Neither Paxton’s office nor Grimes County had filed a response to the lawsuit as of Thursday afternoon.
The court’s decision will determine whether the public can see details about Terafab’s tax incentives and site-selection negotiations. The outcome could have broader implications as Texas continues courting major industrial and technology investments.
Local resident groups will likely continue watching the project as construction moves forward. Meanwhile, other rural counties could push for greater transparency when negotiating similar megaproject incentives.



