Hardly anyone had expected such a rush. 300 participants were expected. But then 600 registered, and finally 700 came to the stakeholder conference for the National Hydrogen Strategy on 5 November 2019 in Berlin. However, the great interest is not really surprising, as a total of four federal ministries sent out invitations.
BMBF
Effect of hydrogen on materials

Atomic hydrogen partly diffuses into materials during production and operation. If this results in degradation of the material properties, the term hydrogen embrittlement is used. The Fraunhofer IWM has set itself the task of better understanding and mastering such chemical processes and their consequences. For this purpose, a new laboratory for material qualification for hydrogen applications has now been set up.