What is hydrogen, and can it really become a climate solution?

What is hydrogen, and can it really become a climate solution? Hydrogen has potential, but it faces some big challenges, including a lack of pipeline infrastructure. Petmal/iStock/Getty Images Pluss plus   By Hannes van der Watt, University of North Dakota Hydrogen, or H₂, is getting a lot of attention lately as governments in the U.S., Canada […] Source