The project "doing hydrogen - The Hydrogen Hub for Eastern Germany" brings innovative producers, gas grid operators and consumers together. Their goal: establishing a European hydrogen hub in Eastern Germany by 2026 and, in the medium term, an H2 pipeline with connection points to Poland, the Czech Republic and Western Germany. In the project, large-scale production capacities of CO2-neutral hydrogen are linked via a pipeline system with users from industry and mobility. As such, the joint project addresses all four areas of the IPCEI announcement.