Rail stands out as one of the most sustainable transport options. Its low carbon footprint per passenger or tonne transported, combined with high energy efficiency, makes it a key ally in meeting climate targets.
Rail and sustainability: Emissions and efficiency
According to the European Environment Agency, trains emit up to five times less CO₂per kilometre than cars and up to eight times less than planes. In addition, the energy efficiency of trains, especially on electrified lines, exceeds that of other modes of transport thanks to their lower resistance to motion and their ability to transport large volumes of people or goods with a very low energy consumption.
Technological innovation at the service of the environment
Rail sustainability is not only based on the type of traction. The incorporation of technologies such as regenerative braking, intelligent traffic control systems, hybrid and hydrogen trains is further reducing the environmental impact. In addition, the digitalisation of operations and maintenance makes it possible to optimise resources and extend the service life of the equipment.
The role of the train in the mobility of the future
Going beyond its efficiency, railways are essential for structuring connected, intermodal and low-emission mobility. They promote territorial cohesion, relieve congestion on roads and at airports, and make it possible to plan more sustainable public transport models in the long term.
At Triple E we support railway sustainability not only through technical innovation, but also through a conscious strategy of reuse. Our projects include the refurbishment of trains and electronic systems, an effective way of reducing the carbon footprint and extending the life of existing equipment. This policy of circularity is supplemented by our on-board signalling, control and safety solutions, making transport more efficient and reliable.
Because moving towards a greener mobility model does not always require starting from scratch: sometimes it is enough to improve what we already have.
