An energy shortage on the West Coast Main Line (WCML) has forced an “all- electric” budget rail operator to run diesel trains on a Scotland to London service.
Lumo, part of transport company FirstGroup plc, is an “all-electric rail service, connecting London with the rest of the East Coast”, with routes linking Glasgow, Edinburgh and the English capital.
According toThe Scotsman, from spring, Lumo’s new route via the WCML will be forced to rely on diesel engines to operate between Stirling and London.
Energy supply problems are reportedly focused around Crewe and Acton in London.
The rail operator will initially use five six-car Class 222 trains, “using intelligent engine management systems that reduce fuel use where possible”.
A Lumo spokesperson said that the rail company aims “to operate electric-battery hybrid trains in the longer term”.
They said: “We are looking forward to introducing our new services connecting Stirling with London Euston. West Coast Main Line (WCML) power supply constraints highlighted by Network Rail to the ORR throughout the process for Lumo introducing services means we will initially operate refurbished Class 222 trains with ambitions to operate electric-battery hybrid trains in the longer term.
“Rail remains one of the most environmentally friendly modes of transport, especially over air and road. We continue to work with industry partners to introduce these new services which will enhance the local economies of the communities we will better connect.”
Some freight operators on the line have also been constrained by the lack of power on the Glasgow-London WCML, preventing them from switching to faster, more sustainable electric locomotives.
Lumo is set to launch the brand new route connecting Stirling with London Euston from May 2026.
The group plans to run five trains a day between Euston and Stirling, stopping at 10 English and Scottish stations along the way.
The new “open access” service will compete with Avanti West Coast as well as other operators, including TransPennine Express and LNER.
Read more: Budget train company launches London to Scotland service with £33 tickets
Europe’s deadliest train accidents in recent years as dozens killed in Spanish crash
Spain train crash: How safe is high-speed rail travel?
The Maldives-like destination that’s perfect for some winter sun (and closer to home)
Affordable London to New York flights in 3h30mins: Boom Supersonic sets out big plans
Germany’s unlimited train travel pass for under £2 a day
The safest airlines for 2026 revealed — and five are US carriers
