new Honda Hydrogen Fuel Cell cars.water vapor is one of the biggest greenhouse gasses?
Saturday, November 30th, 2002These cars claim to emit no greenhouse gasses, however water vapor is one of the biggest, albiet natural, greenhouse gasses that we have. I suppose a ‘natural’ greenhouse gas is better than CO2, among others, however is it going to really contribute to lowering GHG emissions and global temperatures over the years?
LEANN









