16 Sep 2021, 00:45 UTC · By: Todd Halterman / Hydrogen fuel adoption faces setbacks in California due to the effects of the health crisis but CARB says plans will bounce back
11 Sep 2021, 17:37 UTC · By: Todd Halterman / Chemical Looping says iron sulfide with just trace amounts of molybdenum as an additive can solve two problems - getting rid of hydrogen sulfide and fuel