Tesla has submitted a formal application for property tax limitations tied to a planned $10.1 billion solar cell manufacturing campus in Fort Bend County, Texas, marking what would be the company's largest domestic manufacturing commitment on record.

Project Crystal Sun: Scale and Timeline

The filing, posted publicly by the Texas Comptroller's office, identifies the project under the internal codename "Project Crystal Sun." According to the application, the facility would span approximately 3,050 acres near the city of Richmond and is designed as a vertically integrated solar cell manufacturing operation. Tesla has targeted the first quarter of 2029 for the start of commercial production.

The campus would generate roughly 9,712 permanent jobs, according to figures included in the tax-incentive application. The investment figure of $10.1 billion represents the largest manufacturing project Tesla has formally put on paper for a single facility in the United States.

Texas JETI Act Incentive Framework

Tesla submitted the application under the Texas Jobs, Energy, Technology and Innovation Act, commonly referred to as the JETI Act, which allows qualifying industrial and manufacturing projects to seek limitations on local property tax assessments. The program is designed to attract large-scale capital investments by reducing the property tax burden during a facility's early operational years.

Fort Bend County, situated southwest of Houston, has emerged as a target for large industrial development in recent years. The selection of approximately 3,050 acres in that county places the proposed campus among the largest single manufacturing footprints under active consideration in the state.

A Second Major Texas Project in the Background

Separate from Project Crystal Sun, Tesla is reported to be pursuing a second large-scale Texas facility, referred to internally as "TERAFAB," with an estimated investment range of $20 billion to $25 billion. Source reporting characterizes TERAFAB as a distinct project, though limited details about its scope, location, or intended production have been made available through public filings. The simultaneous pursuit of two multi-billion-dollar Texas campuses, if both proceed, would represent an extraordinary concentration of capital deployment in the state.

Context and Caveats

The Project Crystal Sun filing represents a planning and incentive application stage rather than a final construction commitment. Tax-incentive applications of this type are a standard early step in the site-selection process for large manufacturers, and projects can be modified, delayed, or withdrawn before groundbreaking. The 2029 commercial production target leaves a multi-year window during which project parameters could shift.

Tesla already operates manufacturing infrastructure in Texas, most notably its Gigafactory Austin, which produces electric vehicles. A dedicated, vertically integrated solar cell plant of the proposed scale would extend the company's Texas footprint substantially and position it as a significant domestic supplier of photovoltaic components at a time when federal policy has placed renewed emphasis on building out US-based clean energy manufacturing capacity.

The Texas Comptroller's public posting of the application makes the filing's key figures — the $10.1 billion investment, the 9,712 permanent jobs, and the 3,050-acre site near Richmond — part of the official public record, though the state has not yet indicated whether the JETI Act application has been approved.