Alternative technology options for road and air transport: study

This project has compiled a catalogue that offers a concise overview of alternative technology options for road and air transport. Its objective is to contribute to improved transparency and governance of this highly complex, and often controversial, field. Relevant options are described technically and assessed with regard to their economic perspectives, their contribution to the substitution of fossil fuels in transport and their potential to reduce greenhouse gas emissions as well as other pollutants. It was compiled on the basis of available literature and by structured discussions with experts from science, industry and stakeholder organisations.