There are many great use cases of hydrogen fuel cells powering vehicles like trucks, buses, ships, trains, aircraft, and to a lesser extent, cars. While hydrogen is a green substance in action — much like green electricity — it’s sourcing historically isn’t. In 2020, 96% of the hydrogen used was produced based on fossil energy sources. But now, a German company has found a way to convert waste into usable green hydrogen that can generate power. Remind me how you make hydrogen? Energy providers most commonly extract hydrogen from water using heat and chemical reactions. However, this is traditionally an… This story continues at The Next Web https://ift.tt/Rnp0u4A Read full article: The Next Web