World’s largest high-temperature electrolyser first hydrogen injection

12.10.2020 | GrInHy2.0

Wednesday, December 9, 2020 marks the date when the world's biggest high-temperature electrolyser fed high-purity hydrogen into SZFG's own hydrogen grid for the first time, marking a significant work schedule milestone of the GrInHy2.0 project.

The next goals are now of an operational nature: During the upcoming two years the system is to be operated for at least 13,000 hours and provide proof of plant availability in excess of 95%. Over this period, the electrolyzer is required to produce a minimum of 100 tons of green hydrogen and produce evidence of an electrical efficiency (without the Hydrogen Processing Unit) exceeding 84%LHV.