Samsung to Begin EUV Trials at Taylor Fab in March, Make Chips for Tesla

Samsung is gearing up to take a big step in its cutting-edge US semiconductor factory. The company will begin test operations of extreme ultraviolet (EUV) lithography equipment at its semiconductor plant in Taylor, Texas, in March 2026. This suggests that the firm is getting closer to making advanced chips in the United States, including next-gen chips for Tesla.

Samsung nears advanced chip production at Taylor plant

Last month, a report suggested that Samsung would install its first manufacturing equipment at the Taylor plant in March 2026. However, the company is now preparing to begin trial operations as well around the same time, according to Hankyung. On top of that, the firm plans to sequentially bring in more key equipment, such as etching and deposition tools. Meanwhile, it aims to begin operations in the second half of 2026.

The outlet also says that Samsung could soon apply to local and state authorities for a Temporary Occupancy Authorization (TCO) for Plant 1. This will allow the company to use parts of the fab before construction is complete, as long as it meets safety and other requirements. Samsung has reportedly sent many experienced engineers from its headquarters to the Taylor site. They will help stabilize production yields quickly.

As of now, construction at the Taylor plant is going on a large scale. There are around 7,000 workers on-site each day. Moreover, around 1,000 people are working on a six-story office building, with plans to complete it in the second half of 2026. The Taylor facility covers about 4.85 million square meters. This is bigger than semiconductor complexes in Pyeongtaek and Hwaseong (combined). The plant will focus on advanced processes, including 2nm technology. Dutch company ASML makes EUV equipment, which plays a key role in chip manufacturing.

Samsung has already secured initial production volumes for the Taylor plant. It will make next-generation autonomous driving chips, AI5 and AI6, for Tesla (first customer). Industry watchers say if the Korean foundry succeeds in meeting Tesla’s standards, it will be able to attract more customers.