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TSMC floats 12 Arizona plants, but timeline is vague
TSMC says an extra $100 billion could lift its US total to 12 facilities, but the company itself says four more plants are only likely.
Image: 9to5Mac
TSMC says a new $100 billion US investment could bring its total footprint in Arizona to 12 facilities, up from the eight plants it had previously outlined. For Apple, that could eventually mean more chips made in the US, but the company’s own wording leaves plenty of room for doubt.
It has been almost exactly a year since TSMC said it would speed up work on its second and third Arizona plants. Apple was expected to be the first customer of that third facility. Even then, analysts questioned how much US production would matter for Apple devices, since TSMC keeps its most advanced manufacturing processes in Taiwan.
That limits what the Arizona sites can produce. The planned US fabs would not be able to make chips for Apple’s latest devices, only for older products, typically around three generations behind. There was also a separate problem: chipmaking is only part of the process, and earlier plans called for US-made chips to be sent back to Taiwan for packaging. One analyst, cited by 9to5Mac, went so far as to call the Arizona plant a “paperweight.” TSMC later said it would build its own US packaging facilities.
The new announcement came from the Trump administration, with the White House and Department of Commerce saying the added investment would support advanced semiconductor manufacturing and packaging in Arizona. They said TSMC’s total US investment would reach $265 billion and amount to 12 facilities.
But according to BBC News, TSMC itself described the expansion more cautiously. CEO CC Wei said the increased investment would “likely” lead to four new plants in Arizona, and he gave no timeline, saying construction would depend on the “market situation.” That matters because Apple is also pursuing work with other chipmakers, including Intel and Samsung.
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Taken together, the gap between the White House framing and TSMC’s own language makes this look more like a political headline than a firm buildout plan.
Enterprise Editor
Marcus follows the money. He covers enterprise software, cloud architecture, and the tectonic shifts in Big Tech strategy. He translates dense earnings calls and complex M&A activity into actionable insights about where the industry is actually heading. If a tech giant makes a silent pivot, Marcus is usually the first to notice.
via 9to5Mac
