US Semiconductor Reindustrialization: Implications for the World

... building a $28 billion facility in Ohio ; Samsung initiated two plants in Texas worth about $40 billion; and TSMC decided to expand its Arizona site to three modules, increasing its total investment from $12 billion to $65 billion. According to TSMC CEO C.C. Wei, the Arizona facility began mass production in the fourth quarter of 2024 using its N4 (4nm class) process technology, with performance comparable to its fabs in Taiwan. This marks the most advanced semiconductor production facility currently operating in the United States. Plans are in place to launch a second module for 3nm chip production by 2028, followed ...