中欧能源合作平台：2022固体氧化物电解技术证明了它的威力报告（英文版）

Steel manufacturing is a sector where it is traditionally difficult to reduce greenhouse gas emissions. To demonstrate how hydrogen can help decarbonise such hard-to-abate sectors, the GrInHy2.0 project installed a solid oxide electrolyser (SOEC) in the Salzgitter AG steelworks in Salzgitter, Germany. Waste heat from steelmaking is used to make steam which, with ‘green electricity, powers a 720 kW electrolyser that produces hydrogen, which is used in steel annealing. The availability of high