Air Liquide invests more than USD 160 million in Arizona gas plant for chipmaking expansion

  • Air Liquide to invest more than USD 160 million to build, own, operate a large-scale gas production unit in Arizona.
  • Project targets supply of high-purity gases for the expansion of a next-generation chip plant run by a global semiconductor leader.
  • Start-up scheduled for 2028, including very high-purity hydrogen with lower emissions using on-site carbon capture.
  • Captured CO2 will be liquefied, purified, repurposed for the customer’s ultra-pure gas needs, cutting the hydrogen footprint in chipmaking.


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