Commissioners in Grimes County, Texas approved a package of incentives for SpaceX’s proposed Terafab semiconductor manufacturing plant, advancing plans for a facility that could become one of the largest industrial investments in the US. The decision came despite strong opposition from local residents who questioned the project’s environmental impact and the scale of tax concessions being offered.
The vote approved both a reinvestment zone designation and a long-term property tax agreement for the development. Commissioners voted 4-1 in favor, with Commissioner David Tullos casting the dissenting vote.
The proposed facility carries a $55 billion initial price tag and could eventually attract more than $100 billion in total investment. The project is part of Elon Musk’s effort to expand beyond aerospace and electric vehicles into semiconductor manufacturing and large-scale computing infrastructure, two sectors that are central to the AI economy.
Under the agreement, SpaceX will receive a full property tax abatement connected to the project. In return, the company will make a $10 million upfront payment and then provide annual payments of $20 million over a 35-year period.
Advocates vs. Critics
County leaders supporting the agreement argued that the project could substantially boost the local economy through new employment opportunities and increased business activity. SpaceX representatives said the facility could create approximately 1,800 direct jobs, while some estimates have placed total employment closer to 2,000 positions.
Additionally, several advocates pointed to growing competition in semiconductor manufacturing and advanced computing, arguing that ramping up domestic production has become strategically important as the US seeks to strengthen its position in key tech sectors.
Opponents focused on a different set of concerns. More than 100 residents attended the public hearing preceding the vote, filling the courthouse and surrounding hallways. Many argued that local officials were moving too quickly and lacked sufficient information about the project’s long-term consequences.
Residents raised questions about water consumption, electricity demand, environmental impacts, and the effect a mega-scale industrial facility could have on a county of roughly 34,000 residents. Others criticized what they viewed as limited transparency during the approval process.
The proposed site is located near the Gibbons Creek Reservoir. According to SpaceX, the facility would source water from the reservoir rather than local groundwater supplies. Company officials also stated that the site would maintain its own fire protection and emergency response resources.
Those assurances did little to calm many critics. Some residents argued that local taxpayers could ultimately bear indirect infrastructure costs generated by the development. Others questioned whether a company connected to one of the world’s wealthiest entrepreneurs should receive a complete property tax exemption, particularly as SpaceX prepares for what could be one of the largest IPOs ever undertaken. Reports have suggested the company could seek a valuation approaching $1.75 trillion.
Commissioner Tullos echoed some of those concerns during the proceedings. He argued that the county could have negotiated more favorable terms and suggested the agreement placed too much value on attracting the project at the expense of maximizing local returns.
Musk defended the arrangement, stating that semiconductor fabrication facilities require enormous investments in specialized equipment. According to Musk, taxing that equipment at standard rates would make the project less competitive relative to manufacturing facilities in other regions.
He also argued that the agreement would still increase county revenue significantly. Musk estimated the annual payments would increase local tax collections by roughly 25% and make SpaceX the county’s largest single revenue contributor.
