TSMC Sees Multi-Year AI Chip Demand as Arizona Expansion Reaches $265 Billion

Taiwan Semiconductor Manufacturing Co. (TSMC) expects strong long-term demand for artificial intelligence (AI) chips as it accelerates its U.S. expansion, committing a total of $265 billion to its Arizona operations. The world's largest contract chipmaker said the investment reflects growing customer demand for advanced semiconductors used in AI applications.

Speaking after the company reported record second-quarter earnings, Chief Financial Officer Wendell Huang said TSMC remains confident in the industry's multi-year growth outlook and plans to continue investing in production capacity. He also thanked the U.S. government for supporting the company's expansion efforts.

TSMC's first Arizona fabrication plant is already operational, with production yields matching those of its flagship facilities in Taiwan. The second plant is preparing to install manufacturing equipment, while construction is underway on the third fab. Preparatory work has also started on a fourth fab and the site's first advanced chip packaging facility. Once completed, the Arizona campus will include 12 fabrication and advanced packaging facilities, along with a research and development center.

Despite the progress, Huang acknowledged that the expansion faces challenges, including a shortage of construction workers and infrastructure limitations in Arizona. He said TSMC is working closely with U.S. authorities to address these issues.

At the same time, the company continues to strengthen its manufacturing base in Taiwan, where it is building 13 leading-edge chip and advanced packaging facilities. Huang said Taiwan remains the preferred location for developing the most advanced semiconductor technologies because research and manufacturing teams need to work closely together before production is expanded overseas.

TSMC is also open to raising additional capital through bond offerings if market conditions remain favorable, although Huang did not indicate plans to issue new shares in the United States.

The chipmaker continues to navigate geopolitical challenges, including U.S. export controls on advanced chips destined for China. Huang said TSMC regularly reviews its export compliance system but noted that manufacturers cannot always track chips after customers resell them.

Although TSMC shares fell 7.3% following its earnings report amid renewed concerns about AI infrastructure spending, the stock remains nearly 50% higher this year. Huang expressed confidence that TSMC will maintain its technology leadership despite growing competition from Samsung Electronics and Intel, saying the company has no intention of giving up its competitive advantage.