DavidObtaining hydrogen at large scales, other than by electrolysis, for "burning" with oxygen to produce power will take oxygen out of the oxygen cycle, threatening all aerobic life on Earth.
The Conversation U.S. (@[email protected])
A new energy source could be hiding deep underground: natural “white” hydrogen formed by geologic reactions in Earth’s crust. https://theconversation.com/how-natural-hydrogen-hiding-deep-in-the-earth-could-serve-as-a-new-energy-source-273174