Conservation Comment: Nations need to address climate change 28 Feb, 2021 09:26 PM 4 minutes to read A hydrogen pumping station for hydrogen-powered cars stands on June 10, 2020 in Berlin, Germany. Hydrogen, which lends itself as a means for storing energy produced by renewable energy sources, is to become an important part of Germany's overall renewable energy plan. Photo / Sean Gallup/Getty Images A hydrogen pumping station for hydrogen-powered cars stands on June 10, 2020 in Berlin, Germany. Hydrogen, which lends itself as a means for storing energy produced by renewable energy sources, is to become an important part of Germany's overall renewable energy plan. Photo / Sean Gallup/Getty Images