Platinum-based electrolysis for the production planet-cleaning green hydrogen is gaining worldwide momentum, with the World Platinum Investment Council (WPIC) projecting on Wednesday that global electrolyser capacity is poised to grow by a cumulative 212 GW. Correspondingly, based on the assumption that platinum-based proton exchange membrane (PEM) electrolysers will have a 38% share of the electrolyser market in 2030, annual platinum demand from PEM electrolysers alone is expected to rise to 229 000 oz in 2030 from 4 000 oz last year.