Tests have now finished on a modified Stadler built diesel-electric multiple unit and reveal that the trains can run on batteries along on non electrified lines.

The tests confirm Stadler’s sustainability credentials and mean huge benefits for both clients and society.

The successful battery trials were carried out on a modified diesel-electric multiple unit which was built for Arriva Netherlands and reveals that the trains can operate emission-free without the need for a diesel generator, supporting the client’s carbon emission targets and without the need for costly infrastructure changes.

The tests took place over the last few days using non-electrified lines from Almelo to Hardenberg and Arnhem to Doetinchem in the Netherlands. The train being tested runs with electric energy 1.5kV DC from overhead lined and utilises the battery to connect non-electrified sections.

Using battery power provides trains with the ability to run independently on non-electrified lines and brings a more sustainable choice than diesel. Batteries used to power a train can capture energy whilst it is braking and can also be charged using electrified lines or at designated charging points along a network.

Dr Ansgar Brockmeyer, Executive Vice President Marketing & Sales and Deputy CEO of Stadler, commented:

“These trials highlight the role that green technology can play in de-carbonising our world and bring us one step further to creating a truly green railway. Working closely with our clients, Stadler is committed to developing innovative ways of making the industry more sustainable, providing attractive and efficient rolling stock, to encourage modal shift for both passengers and freight.”