The mission of the REACH2 NoN is to bring together existing successful networks of academic, research and industrial partners around the globe into a powerful coalition that will collaboratively accelerate and converge innovation in clean hydrogen (H2) technologies, such as water electrolyzers and fuel cells, through sharing of knowledge, expertise and capabilities, facilitating scientific exchange, and developing next generation diverse workforce and global leaders in clean energy. This will be our collective contribution to the global efforts in achieving a clean energy future.