Phoenix

Tens of billions in TSMC, Intel and Amkor investment have made Phoenix a dual focal point for U.S. chip manufacturing and Waymo robotaxi deployment.

Who they are

Phoenix appears primarily as the Arizona city where technology companies test, launch and scale services, especially Waymo’s autonomous rides, while chipmakers build a domestic manufacturing base. The coverage also contains a small but meaningful naming ambiguity: recent items use “Phoenix” as Meta’s codename for mixed-reality glasses and AMD’s codename for laptop chips, rather than the city.

The recent arc

Coverage peaked in 2024Q3 and then shifted from the long-running robotaxi story toward the practical build-out of an Arizona semiconductor cluster. In April 2025, Nvidia said it had begun making Blackwell chips at TSMC’s Phoenix plant; by October, Nvidia and TSMC unveiled the first U.S.-made Blackwell wafer there, described as reaching volume production. December reporting then focused on TSMC, Intel and Amkor’s tens-of-billions investment and on the local-worker training needed for an estimated 115,000-plus chip jobs.

The tension

Phoenix sits at the intersection of two difficult U.S. technology transitions: autonomous ride-hailing must move from limited deployment to a durable service model, while semiconductor reshoring must translate capital investment into trained labor and reliable production. Waymo’s expansion, including driverless freeway rides and business accounts, underscores its lead after Cruise halted driverless operations, but Waymo and Uber’s ending of their nearly three-year Phoenix partnership shows that distribution relationships can be unstable even in an established robotaxi market.

Why it matters

If the current trajectory holds, Phoenix could become a proving ground for whether U.S. industrial policy and private capital can support advanced chip output alongside high-visibility autonomous-mobility services. The evidence so far is substantial investment and production progress, but the reporting’s emphasis on workforce preparation and the Waymo-Uber split makes execution—not announcements—the key uncertainty.

Related: Waymo · Arizona · TSMC · Cruise · U.S.