We’ve now been covering potential climate solutions on the show for about two years and yet, we must confess, hadn’t thought much about green hydrogen until President Biden brought it up at the climate summit last week. Biden thinks hydrogen plants could be used in steel and power production and as a zero-emissions alternative fuel. And that it’ll create lots of new jobs. So, how viable is green hydrogen, actually? “Marketplace Tech” host Molly Wood talks with Rachel Fakhry, a policy analyst with the Natural Resources Defense Council. Fakrhy says that in order for this to happen, we’ll have to start producing hydrogen a whole other way.