We talk a lot about green hydrogen as the future of clean energy—and for good reason. It’s versatile, zero-emission at the point of use, and one of the few realistic options for decarbonizing heavy transport, industrial processes, and long-duration energy storage. But here’s the catch: producing and using hydrogen isn’t actually the hardest part , Storing and moving it is. The Real Problem: Hydrogen Is Incredibly Hard to Contain Hydrogen is the lightest element in the univers