WASHINGTON, Sept. 21 (TNSLrpt) -- A collaborative report from the Pacific Northwest National Laboratory (PNNL) and Sandia National Laboratories (SNL) evaluates the seismic risk of hydrogen deployment at an airport, specifically for a hypothetical hydrogen refueling station at Portland International Airport. The report, titled 'Hydrogen Transportation and Distributed Energy Systems Seismic Risk Assessment for Cascadia Subduction Zone Airport Facilities' (PNNL-38177, SAND2025-10458R), was issued i more PR