# TSMC accelerates Arizona factory buildout for AI chip demand

TSMC is accelerating its Arizona factory buildout, with a $100 billion commitment to the site. The company is converting 5-nanometer capacity to the advanced 3-nanometer node to meet AI chip demand.

- Type: Expansion
- Announced: 2026-11-09
- Where: Arizona, United States
- Value: $100.0B
- Status: under construction
- Products: 3-nanometer chips, AI chips
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [TSMC](https://endata.com/companies/15886.md)

## Sources

- [flede.org](https://flede.org/article/tsmc-accelerates-arizona-factory-buildout-for-ai-chip-demand), 2026-11-09: "TSMC is not just keeping pace but is actively accelerating its Arizona factory buildout, a strategic move that could shape the future of the semiconductor industry."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.