Your last statement is false, H2 is a potent ghg, because it removes OH molecules from atmosphere and thus modifies the dynamics of ozone and methane: http://a

Your last statement is false, H2 is a potent ghg, because it removes OH molecules from atmosphere and thus modifies the dynamics of ozone and methane: http://agage.mit.edu/publications/global-environmental-impacts-hydrogen-economy http://agage.mit.edu/publications/global-environmental-impac... We really need to think twice before investing like crazy and reaching the point of no return on a technology that could bring the threat that it was meant to let us escape from... At least with batteries we do not have this risk of GHG leaks.