Tesla’s $10.1 Billion Solar Factory Proposal Clears a Key Texas Vote

Tesla’s proposed $10.1 billion solar manufacturing campus in Fort Bend County has cleared a key local vote.

Lamar Consolidated Independent School District trustees approved the tax-incentive agreement tied to Project Crystal Sun at their September 15 meeting. The proposal now moves to the Texas governor’s office, but Tesla has not made a final site commitment.

Tesla’s filings describe a vertically integrated operation that could take the solar supply chain from silicon ingots and wafers through finished photovoltaic cells and modules at one campus.

Lamar CISD Board Brief says trustees held a public hearing before approving the resolution that allows the district to proceed with a taxable-value-limitation agreement. The district says Project Crystal Sun would manufacture key parts for solar panels and that the application now advances to the governor’s office.

The vote does not mean Tesla has selected Fort Bend County, started construction or received every approval it needs. It advances the Texas bid while a competing out-of-state location remains in play.

The district points residents to its September 10 workshop for the longer public presentation and says formal meeting minutes will be posted after approval. The board brief records the action as an application step, not a final factory award.

Tesla is planning to build a $10.1 billion vertically integrated solar cell manufacturing facility in Fort Bend County, Texas, about 40 minutes from Houston, according to a new public application filing.

Tesla is aiming to start construction this year and finish in 2028, with… pic.twitter.com/f3HIK5HGST

— Sawyer Merritt (@SawyerMerritt) August 7, 2026

The public application first exposed the scale of the plan. The local vote is the new development that moves it one step closer to a final site decision.

Texas Comptroller records show Tesla’s original J0050 application was posted August 6, followed by supplements on August 14 and August 20 and a state recommendation on August 31. That docket is the formal paper trail behind the district’s action.

The application puts the proposed investment at approximately $10.116 billion. About $1.5 billion would go toward real property, with another $8.6 billion assigned to equipment and other personal property.

The equipment list points to the project’s real ambition. Tesla is proposing manufacturing lines for ingots, wafers, coating, metallization, printing and cell testing, along with cleanrooms and automated material handling.

The plan reaches much deeper into solar production than importing cells and assembling modules.

The current schedule calls for construction through 2028 and commercial operations in the first quarter of 2029 if Tesla chooses the Texas site. The application also projects thousands of permanent jobs at full buildout, although those positions depend on the facility actually being approved, built and brought online.

Lamar CISD explains that the requested JETI agreement would limit the taxable value of qualifying property for maintenance-and-operations taxes during the incentive period. Eligible property would remain fully taxable for the district’s debt-service taxes, and the final financial effect depends on the approved property value, the site’s Opportunity Zone status and the final agreement terms.

During the qualifying construction period, eligible property may carry no taxable value for maintenance-and-operations purposes. Once the limitation period begins, state law would set that taxable value at either 50 percent or 25 percent of qualifying property, depending on the site’s Opportunity Zone determination.

Tesla is seeking a temporary limitation on part of the school-tax calculation as Texas competes with another state for the investment. The district’s bond-debt tax remains outside that limitation.

Axios Houston reports that the board vote was unanimous. Supporters emphasized the potential for nearly 10,000 jobs and new career paths for local students, while residents who opposed the deal raised concerns about pollution, traffic, infrastructure demands and the burden a project of this size could place on the surrounding area.

Those questions do not disappear with one vote. Tesla still must complete the state process, settle the incentive terms, choose Fort Bend County over its competing site and secure the permits needed for construction.

The proposal is no longer sitting still. Project Crystal Sun has moved from an application on a state website to an approved local agreement headed for the next level of review.

For Tesla’s effort to build a large domestic solar supply chain, that is a meaningful step.