Hydrogen economy: a case for hydrogen-specific standards for NOx emissions
pubs.rsc.org
pubs.rsc.org
Also, this other link may be useful for some people as well. https://www.cleanegroup.org/hydrogen-hype-in-the-air/#:~:tex....
Just want to make clear though that I am not against using Hydrogen over other fuels. I just want to make sure we are not all being hornswoggled like usual by the powers that be.
I should also add that I found this info by searching "does combusting hydrogen always produce water", because my intuition was telling me the implication was not completely correct.