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TSMC Considers Expanding Arizona Chip Production to 12 Factories

Alex Mercer 24.07.2026

Doubts Remain Over Grand Expansion Plans

Taiwan Semiconductor Manufacturing Company (TSMC) might significantly expand its presence in Arizona. The chipmaker, a key supplier for Apple, originally planned eight factories. Now, a new investment could see up to 12 plants built in the state.

This potential expansion would boost US-made chip production. It could mean more components for Apple devices are manufactured domestically. However, some analysts remain cautious about these ambitious plans.

TSMC’s initial Arizona project has faced delays. Construction challenges and labor shortages have impacted progress. The first factory's production start was pushed back to 2025. This raises questions about the feasibility of adding four more plants.

Will More Chips for Apple Devices Be Made in the US?

The company's commitment to the US has been a topic of discussion. While the investment is substantial, the pace of development has been slower than anticipated. This history contributes to the skepticism surrounding the latest announcement.

If all 12 factories are built, it would undoubtedly increase US chip output. This could reduce reliance on overseas manufacturing for tech giants like Apple. However, the timeline for such a massive undertaking is uncertain.

The scale of this expansion would be enormous. It would require significant infrastructure and a large skilled workforce. Overcoming these hurdles will be crucial for TSMC to realize its full vision in Arizona.

Frequently Asked Questions

What is TSMC's original plan for Arizona? TSMC initially announced plans to build eight semiconductor manufacturing plants in Arizona. This was part of a broader strategy to increase chip production outside of Taiwan.

What is the new proposed expansion? The company is now considering an investment boost that could increase the total number of factories in Arizona to 12. This would represent a significant increase in their planned US manufacturing capacity.

Why is there skepticism about the expansion? Skepticism stems from past delays and challenges with the initial Arizona project, including construction issues and labor availability. These factors make some observers question the feasibility and timeline of such a large-scale expansion.

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