Missing piece in global vehicle emission puzzle: heavy trucks

By feedback@highgearmedia.com (Sean Szymkowski) A global push to reduce vehicle emissions and create cleaner air for future generations has been underway for half a century now. However, while many governments around the world have introduced lower emission and higher fuel-efficiency standards for passenger cars, another large contributor to global emissions has mostly traveled under …read more

Source:: http://www.greencarreports.com/news/1111416_missing-piece-in-global-vehicle-emission-puzzle-heavy-trucks