On 02.11.2021 the 1st Central German Hydrogen Congress took place in the eCe Kulturhaus in Leuna. Here, the European Metropolitan Region of Central Germany and HYPOS presented the hydrogen region in Central Germany. The events focused on information about the diverse project activities in Saxony, Saxony-Anhalt and Thuringia as well as on cross-border networking among regional players from politics, business and science. Subsequently, on 03. and 04. November 2021 the 7th HYPOS-Forum will take place. In the course of this event, WTZ Roßlau was able to present the Zero Emission Cycle Engine as an exhibitor and to introduce the TRAINS and Argon Power Cycle (APC) projects in lectures.