AnalysisANALYSIS | Clean hydrogen 'remains too expensive and uncompetitive' – how can costs be reduced?Consultant Capgemini asked more than 120 hydrogen businesses for their views, presenting their responses in a new whitepaper, alongside its own analysisHydrogen storage tanks at Sinopec's 260MW Kuqa green hydrogen project, the world's largest, in Xinjiang, China, where significant problems with electrolysers were revealed in December.Photo: SinopecLeigh CollinsEditor, Hydrogen Insight