$10 Billion Investment Targets Texas, Expected to Become Tesla’s Largest Single Manufacturing Project
Electric vehicle giant Tesla has officially launched "Project Crystal Sun," a plan to invest $10.1 billion in building a solar cell and module factory in Fort Bend County, Texas, southwest of Houston. The facility will span 3,050 acres. Tesla has submitted a tax incentive application to Texas tax authorities, and if realized, the project will become the company’s largest single manufacturing investment on record.
According to documents submitted by Tesla, the factory’s investment structure is divided into two main parts: $1.5 billion will be allocated to real estate, including land and facilities, while $8.6 billion will be invested in manufacturing equipment and other assets. Tesla emphasized that the project will not be limited to module assembly but will encompass a fully vertically integrated production line, covering everything from silicon materials, ingots, and wafers to cells and modules. The facility will include equipment for ingot pulling, wafer slicing, chemical coating, metallization, printing lines, cleanroom systems, and automated material handling.
Tesla noted in its application documents that if Texas fails to provide sufficient economic incentives, the project may be relocated to another U.S. state. As of now, neither the Texas state government nor Fort Bend County has publicly responded to the application.
Expected to Create Nearly 10,000 Jobs, Operations to Begin in Q1 2029
Tesla plans to begin construction of the factory in 2026, complete it by 2028, and commence operations in the first quarter of 2029. According to the documents, once fully operational, the factory will create over 9,700 full-time jobs, in addition to 1,147 construction-related positions during the building phase, significantly benefiting the local job market.
While Tesla has not disclosed the factory’s annual production capacity in its documents, CEO Elon Musk has publicly stated that both Tesla and SpaceX aim to produce 100 GW of solar energy annually in the United States. Currently, the total annual production capacity of solar modules in the U.S. is approximately 74.1 GW, meaning Tesla’s goal, if achieved, would substantially increase domestic solar manufacturing capacity and could even surpass existing levels.
Analysts point out that this project is not only a key part of Tesla’s expansion in solar manufacturing but also aligns with the company’s strategic need to secure a stable energy supply for its artificial intelligence (AI) and robotics businesses. Tesla has not detailed the specific tax incentive conditions in its documents but has emphasized the importance of economic incentives for the project’s realization. If the factory begins operations as scheduled, it will have a major impact on Texas’s economy and the competitive landscape of the U.S. solar industry.
