Hydrogen is a versatile energy carrier on the way to a climate-neutral future. Bremerhaven and Bremen have a high level of expertise in the field and can draw on years of research on the subject of renewable energies with the Alfred Wegener Institute, among other things. Together with our partners from Klubfaktor and Rheinfaktor we have produced an image film from real moving images, drone images and 2D and 3D animations.