Emissions produced by all vehicles operating on fossil fuels, release many harmful polluting gases and health damaging materials: Carbon Dioxide (CO2) – produced as an exhaust emission, accounts for >20% of Greenhouses Gases (GHGs) that lead to global warming and climate change Particulate matter (Pm) – unseen solids from exhaust emissions. Inhaling Pm causes asthma, … More The world’s conventional fuel vehicles have become weapons of mass emission