Network Rail is set to begin the initial phase of electrification on the Borders Railway this week, following a major funding commitment from the Scottish Government.

The project is part of a £342 million investment announced in September last year, aimed at modernising rail routes across Fife and the Borders. The initiative will facilitate the introduction of new battery-electric trains, which are expected to lower carbon emissions, enhance air quality, and decrease overall operating costs for the network.

Starting Saturday 21 February, engineering teams will commence preparatory works for piling. This essential process involves installing foundations to support the masts and cantilevers that will carry overhead power lines. The work will focus on two key sections: between Newcraighall and Shawfair, and from the Bowshank Tunnel to Tweedbank station.

Lynsey Maclean, scheme project manager at Network Rail Scotland, said: "The Borders Railway was rebuilt with future electrification in mind, which means we can deliver this work with far less intrusive engineering than is required on many older parts of the network, where we often need to lower track or raise bridges. The infrastructure here is already suitable for this next stage of modernisation.

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"Piling is still a vital early step in installing the overhead line equipment that will eventually power electric trains. Our teams have planned the activity carefully to keep disruption to a minimum for passengers and those living near the railway.

"We're grateful to customers and local residents for their patience while we complete this phase of the project. Electrification will deliver long‑term benefits for the Borders, and this work marks an important milestone in creating a cleaner, more reliable and more sustainable railway for the future."

Since its reopening, the Borders Railway has recorded over 13 million journeys and has acted as a driver for local housing and commercial growth.

Mark Ilderton, ScotRail Service Delivery Director, added: "The electrification of sections of Borders Railway is an important step in paving the way for new, greener trains and delivering a more modern railway for the communities we serve.

"These early works mark real progress towards introducing new trains, which will offer customers a quieter, smoother, and more environmentally sustainable journeys along the route.

"We know that electrification works can cause inconvenience to customers, so we're working closely with Network Rail to keep customers informed and will provide clear alternative travel arrangements so customers can continue to travel with confidence when the project is underway."