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Transport Climate Action Directory

“The Transport Climate Action Directory is an online database of transport CO2 reduction policy measures. It contains 80 mitigation measures along with the evidence-base needed to assess their effectiveness. It helps decision makers to translate their decarbonisation ambitions into actions and achieve their climate objectives. It provides them with a range of options that can deliver concrete decarbonisation outcomes for transport in their specific context.


For ease of use, the directory presents decarbonisation measures for five different categories:

Improved design, operations and planning of transport systems


Low-carbon fuels and energy vectors

Mode shift and demand management

Innovation and up-scaling” (Homepage)