Partners With the support of LEMTAResearch Laboratory ULUniversity of Lorraine LUELorraine University of Excellence EMPPEnergy Mechanical Processes Products CNRSScientific Research National Center FRH2French Federation on Hydrogen FSTFaculty of Sciences and Technology ENSEMEngineer school FC LabResearch Federation ENSICEngineer school AMPHyAcadémie des Métiers et Professions de l’Hydrogène décarboné FEMTO-STResearch Laboratory LRGPResearch Laboratory IJLResearch laboratory LEPMIResearch Laboratory IC2MPTeaching and research Grenoble INPTeaching and research PEPR-H2Reasearch program University of PaduaItalian University LMOPSResearch laboratory France 2030French investment program ALSTOMFrench industrial group John CockerillBelgian industrial group BRONKHORSTMeasurements tools UL PROPULSProfessionnal Congress Organizer