In December 2022, Taiwan Semiconductor Manufacturing Company, the key maker of the world’s most cutting-edge chips, said it planned to spend $40 billion in Arizona on its first major U.S. hub for semiconductor production.

The much ballyhooed project in Phoenix — with two new factories, including one with more advanced technology — became a symbol of President Biden’s quest to spur more domestic production of chips, the slices of silicon that help all manner of devices make calculations and store data. READ MORE