On 21-22 September 2022, our colleagues Dávid Kis and Dénes Mihály participated and exhibited at the Hydrogen Dialogue conference in Nuremberg. The theme of the conference was networking and the emerging challenges of today's hydrogen economy. Our university, as a member of the Hungarian Hydrogen Technology Association, feels that it has an important role to play in fostering international relations. With this mission in mind, we prepared and participated in the event, where we were able to consult and exchange information with a number of renowned international partners. Our department also prepared a self-made exhibition for the event, which was admired by many visitors.