This database contains the full outputs from the analysis, which is also updated every other year in line with the publication. It covers the travel demand, vehicle activities, energy consumption, as well as related CO2 emissions of all modes (existing and new emerging modes) for both freight...

The latest indicators and information on R&D tax incentives also feature on the dedicated OECD website Measuring R&D tax incentives , including the latest edition of OECD R&D tax incentive country profiles .

La pollution imputable aux transports diminue sensiblement grâce à la réglementation qui limite les émissions à l’échappement d'une part, mais aussi grâce aux investissements des constructeurs de véhicules dans des technologies moins polluantes. Mais les avantages de ces mesures sont...