Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL

Animated science: Green hydrogen

what is known as ‘green hydrogen’ is obtained through electrolysis: electricity is applied to break up water molecules to separate hydrogen from oxygen. This process requires a lot of electricity, and the essential requirement for this hydrogen to be considered green is that the electricity used in the electrolysis comes from renewable sources such as wind or solar energy.