Hydrogen is regarded to be an important factor in the success of the energy transition. But why? What exactly can hydrogen do? How is the colorless gas produced? And where can it be used? Lisa Willnauer, Senior Manager Innovation & New Technologies and hydrogen expert at RWE, explains everything you need to know about hydrogen and shows the projects RWE is using to propel the hydrogen economy. So that in the future factories can manufacture, aircrafts can fly and ships can sail - without emitting any carbon at all.