Publicly owned train operators drive major new UK fleet investment

Publicly owned train operators are initiating some of the largest UK rail fleet investments and rolling stock upgrades seen in recent years, committing to improved reliability, greener performance and better passenger experience across key routes.

Northern has outlined plans to procure up to 450 new trains, totalling around 1,000 carriages, in what it describes as a pivotal moment for rail travel in the North of England. The investment will replace older rolling stock and deliver modern trains offering upgraded interiors, enhanced accessibility and improved onboard technology.

Rail Minister Lord Hendy said the scale of fleet renewal reflects long-term confidence in the rail sector. “Investing in new trains is vital for a successful, modern and reliable rail network and it’s great to see publicly owned operators delivering ambitious fleet upgrades that put passengers first.”

He added: “Alongside the creation of Great British Railways, these programmes will bring more comfortable, accessible and sustainable journeys for millions of passengers and help deliver countless benefits. From unlocking jobs, driving economic growth and supporting the development of new homes, we’re ensuring rail investment benefits whole communities as well as passengers.”

Other publicly owned operators are pushing forward with major renewals of their own. TransPennine Express (TPE) is advancing its procurement programme, having shortlisted five bidders to supply up to 55 new trains, around 330 carriages in total. A core order of 29 trains will support delivery of the £11bn Transpennine Route Upgrade, with a preferred bidder expected by summer 2026. TPE also marked six years in service for its Nova fleet, which it says has increased capacity and significantly improved intercity travel across the North and into Scotland.

On the East Coast Main Line, LNER is preparing to introduce ten of the UK’s first tri-mode long-distance trains, providing 100 carriages capable of using electric, battery or diesel power. The fleet is expected to cut emissions, improve reliability on partially electrified routes and enhance connectivity between major centres.

Investment is also accelerating in the South East. Southeastern has issued an Invitation to Negotiate for up to 640 new carriages to replace its ageing Metro fleet, representing its most significant investment since high-speed services launched in 2009. Routes into London terminals and locations including Dartford, Sevenoaks, Grove Park and Gillingham will benefit. Accessibility, level boarding and onboard battery capability are central to the specification, improving resilience during power loss.

Meanwhile, South Western Railway continues to expand use of its Arterio fleet, with 29 trains now operating 376 weekday services and serving all 96 stations across the suburban network.