ICCT: European trucks are better designed than US trucks to control NOx emissions
There is a significant gap between real-world and certified NOx emissions from heavy-duty diesel vehicles. This gap is especially wide during urban driving conditions and other low-load operations in diesel HDVs certified under the US EPA 2010 program. A new ICCT-report compares NOx emission values from 11 HDVs designed to meet the EPA 2010 NOx …