The Hydrohub GigaWatt-Scale Electrolyzer project has produced an advanced design for such a 1-GW green hydrogen plant, which would use alkaline water electrolysis (AWE) and polymer electrolyte membrane (PEM) water electrolysis, and which could start up in 2030. This project shows that anticipated total investment cost levels of 730 €/kW or 1580 €/(kg/d) for AWE and 830 €/kW or 1770 […]
