SALZGITTER, GERMANY – MARCH 05: A worker, at the request of a company colleague for the benefit of … [+] media present, walks past coils of galvanized steel at the Salzgitter AG steelworks on March 05, 2019 in Salzgitter, Germany. Salzgitter produces a wide variety of steel products, including galvanized flat steel used for cars and appliances. (Photo by Sean Gallup/Getty Images)Getty Images
There’s a lot of hype around hydrogen right now. Proponents argue it is the most abundant element in the universe and key to unlock all our future energy needs.
While critics claim that it is far from being a silver bullet and will only work in some areas, but not others. They also point to the various processes being developed to use hydrogen to create energy and question whether they can be scaled up to meet demand.
One of these processes is called green hydrogen, which is made by using…