The Gateway series comprises five models with a 30-bar output pressure and system efficiencies of 74.5% (HVV) and 62.9% (LHV). These characteristics reduce both capital (CAPEX) and levelized hydrogen (LCOH) costs. The top-end ‘Gateway 2000’ model has a maximum hydrogen hourly production rate of 2,000 Nm3/h and a daily production rate of 4,320 kg.
Commenting on the launch of the Gateway series, Rainer Küngas, CTO of Stargate, said: “Stargate employs alkaline electrolyser technology: a technology that is commercially proven and reliable, but that has been underdeveloped in the past decades. We believe that there is considerable untapped potential in the alkaline technology, and that alkaline electrolysers are the most viable and affordable solution for decarbonization of the so-called hard-to-abate industries such as ammonia synthesis, refining, glass and paper production.”