An Inconvenient Truth About Clean Diesel
The recent Volskwagen emissions scandal is not only about how emissions testing can be avoided by computer programs instead of physical technology that prevents emission. It brings into question the very core of climate policy on light duty vehicles. Around the world we developed emission standards for CO2 emissions, typically in grams of CO2/km, we developed labeling systems, and even emission taxes based on those emissions. Our wishful thinking made us think that the more efficient diesel cycle... Читать дальше...