Transport accounts for 25% of the world's carbon dioxide emissions.
Apart from bicycles, the private means of transport with the smallest carbon footprint is the electric car. In comparison, a petrol or diesel vehicle has an average impact of around 170g of GHG per passenger per kilometer, while an electric vehicle has a figure of 47g.
At the same time, when travelling domestically, air travel is one of the most polluting modes of transport.
The development of the Decarbonization Roadmap for the National Automotive Sector aims, in this context, to reduce the impact of these industries on the environment by reducing their emissions and, at the same time, to contribute to their greater adaptation and resilience to future climate challenges.
Which form of transport has the smallest carbon footprint? - Our World in Data