Hydrogen fuel cells can be thought of as batteries that never run flat as long as the H 2 keeps coming. In fact, Australia successfully exported a small amount of clean hydrogen, powered by solar, to Japanese petroleum conglomerate JXTG Holdings, Inc. (NYSE:JXHLY) in April. Perhaps most critically, the infrastructure needed for the hydrogen power supply chain does not exist yet. As policymakers combat climate change, clean hydrogen has the potential to reduce global emissions and be an important resource emission-free energy. While challenges of cost and technological advancement may slow progress for clean hydrogen, these are known and surmountable difficulties.

Source: Forbes May 28, 2019 13:07 UTC