Continue jetting around the world! Heating without expensive heat pumps! Unlimited driving, and CO2-free too! The element hydrogen is a source of excitement for many who don't want to change the way our society lives, but who also feel uneasy at the thought of global warming.

Hydrogen is only a real step forward if it is produced using sustainably produced electricity. And that is in short supply worldwide. So who benefits from the hype surrounding the alleged miracle cure?

Filmmaker Andreas Pichler embarks on a trip around the world to understand what we can really expect from hydrogen. In his critical research, he follows the development of this highly praised technology.