Following your requests, we redesigned the SIBYL baseline. The data is now COPERT compatible, and going even beyond the limits of the well-known software tool by integrating new vehicle categories.
SIBYL is no longer available as a stand alone software tool, however the database previously integrated in the model is now offered as a complete and comprehensive road transport activity and emissions baseline.
We provide historical and projected vehicle fleet data, emissions and energy consumption from 1990 – 2050.
More info can be found here.