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Rail is one of the greenest forms of transport, contributing just 1.4% of transport emissions and accounting for under 1% of all UK emissions. Rail has proven low-carbon technologies that can be scaled up quickly, and scaling up rail is one of the quickest ways to reduce UK carbon emissions. A single freight train removes up to 129 lorries from our roads, significantly reducing carbon emissions. Moreover, decarbonising rail improves performance and saves costs at the same time as cutting emissions. Over the longer term, it is cheaper to run electric trains. 

RIA have been championing the case for cost effective decarbonisation for over 5 years starting with the Electrification Cost Challenge in 2019. This helped put electrification back on the agenda by setting out the lessons from problem projects and showing how electrification was already being delivered efficiently with the potential to deliver even more if there was confidence in the pipeline. RIA’s recently published plan for a lower cost, higher performing net-zero railway provides a plausible, affordable, and deliverable integrated ‘track and train’ plan to build the decarbonised railway of the future and lower the cost of running the railway.

RIA Traction Decarb Tool – a new interactive resource containing rail decarbonisation and rolling stock data. It uses detailed information and data points from last year’s report ‘Delivering a lower cost, higher performing, net zero railway’. It will be a valuable resource as the Government and senior industry stakeholders build the Long Term Rail Strategy.

Press Notices 

  

Growing rail freight: the need for targeted electrification

Posted on 08/07/2026
Electric rail freight can deliver faster services, greater network capacity, lower costs and significant carbon savings – but the UK must act now to maximise the value of existing electrification, according to a new industry report.

  

Electrify to reduce the cost of rail and create skilled jobs – a generational opportunity

Posted on 02/06/2026
We have published a report setting out how rail electrification can support economic growth by delivering a more affordable, higher performing and greener railway.

  

Rail industry leaders urge action on Midland Main Line electrification, after ‘pause’

Posted on 14/07/2025
The Rail Forum (RF) and RIA have today (14 July) written a joint letter to Rail Minister Lord Hendy of Richmond Hill CBE, responding to the Government’s decision announced last week to ‘pause’ the Midland Main Line electrification upgrade.

Get in touch 

For more insight on Decarbonisation, please contact the Technical Team at [email protected]

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