REGATEC 2020* (postponed from May 2020 until September 2021) took place 20-21 September 2021 in Weimar. The conference was organised in collaboration with the Energy Agency of Thuringia.

106 physical and 13 online participants from 20 countries, 11 sponsors and 30 exhibitors made REGATEC a vibrant hotspot for the biogas, biomass gasification and P2G community.

Hot topics were, among others, biogas liquefaction and syngas fermentation. Industrial scale microbial methanation projects were presented together with first-of-a-kind industrial scale biomass gasification and biogas pre-treatment plants.

The conference proceedings with short extended abstract of the presentations are available, free of charge. For more info: http://regatec.org/home/conference-proceedings/