The calculation procedure is based on the COPERT4 simpler emission methodology. The fuel consumption specific emission factors have been obtained applying the detailed methodology at a national level. The production of these emission factors has been performed using the activity data from TREMOVE and the methodology of COPERT4.

The calculation procedure allows to estimate the emissions for the main pollutants and for each EU-15 country and countries classified as CC4, BC and NIS. The COPERT vehicle calsses are grouped in gasoline and diesel passenger cars (PC), gasoline and diesel light duty vehicles (LDV), diesel heavy duty vehicles (HDV), buses, mopeds and motorcycles.

Go to the calculation procedure.

For a detailed calculation of the vehicle traffic emissions evaluate AQRoads.