What helps make this method “environmentally friendly�?Power generation would be that the electrical energy powering the electrolyzer is derived from renewable sources like solar, wind, or hydropower. At the start, Meaning a so-identified as “electrolyzer.�?That's the identify of the unit through which h2o is break up into hydrogen and oxygen. https://gorillasocialwork.com/story23497475/an-unbiased-view-of-pem-electrolyser