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Linde Gas Hydrogen Unit, Anacortes

We regulate water and hazardous waste activities at the Linde hydrogen plant in Anacortes.

Facility information

This facility makes high purity hydrogen from steam and natural gas. It produces about:

  • About 6,938 tons of hydrogen each year.
  • 26,779 tons of steam each year.

The Shell Puget Sound oil refinery uses these products in its processes. Linde Gas sends its wastewater to the refinery for treatment. The refinery then sends the treated wastewater to Fidalgo Bay.

Permit information

  • The wastewater permit application is the permit for this facility. To receive a copy of the application, contact Angelina Ward at angelina.ward@ecy.wa.gov or 360-407-6916.

The Northwest Clean Air Agency regulates the refinery’s air quality activities. Visit the Northwest Clean Air Agency website or call 800-622-4627 for more information.

Linde contacts

Location: 8579 South Texas Road, Anacortes, Wash.