Air Liquide — TSMC Arizona on-site gases
CompanyOperating
Added Sep 6, 2026 · Updated Sep 6, 2026
- What they supply
- Ultra-high-purity hydrogen, helium, CO2; low-carbon hydrogen
- Home country
- FR
- In Arizona since
- 2022
- Announced investment
- $220M
- Customers served
- TSMC
Arizona sites
Phoenix · North Valley — Deer Valley, North Phoenix, Scottsdale
plant · On-site UHP hydrogen, helium, CO2 (2022 agreement)
Phoenix · North Valley — Deer Valley, North Phoenix, Scottsdale
plant · $160M+ low-carbon hydrogen with carbon capture, operations 2028 (July 16, 2026)
Sources
- Air Liquide announces long-term agreement to supply semiconductor manufacturing site in Arizona — Business Wire, 2022-01-25
- Air Liquide invests over $160M in the US to supply advanced chips manufacturing in Arizona — Air Liquide, 2026-07-16
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