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HS2 tunnel segment on a crane at West Ruislip portal

Photograph of John Halsall, chair of the Rail Wellbeing Alliance and managing director for Network Rail’s Southern region presenting Rail Wellbeing Live's opening session live from London Bridge station on 17 November 2021.

Composite Sleepers on Sherrington Viaduct, near Salisbury

Piled wall Ockley awaiting backfilling

Rail Wellbeing Live Station Staf

Denmark Hill elevations

The new train contributes to Network Rail’s commitment to reduce its environmental impact, improve sustainability and reduce the cost of running the railway by 20 per cent over the next five years. It could ultimately lead to a fleet of battery-powered trains running on Britain’s rail network which are quieter and more efficient than diesel-powered trains, making them better for passengers and the environment. Network Rail and its industry partners – including Bombardier, Abellio Greater Anglia, FutureRailway and the Rail Executive arm of the Department for Transport (which is co-funding the project) – recognise the potential for battery-powered trains to bridge gaps between electrified parts of the network and to run on branch lines where it would be too expensive to install overhead electrification.