Green is the only hydrogen that's truly “clean”

We talk about green, blue or gray hydrogen. About burning it or using it in cells to generate electricity. About distributing it through gas pipelines or large hubs. Nicola Armaroli, a scientist with CNR, explains which are the right choices from a sustainability perspective, as we head towards a zero emission future. This is an approach that Enel, as a “Renewables Super Major,” fully shares.