TransPennine Express battery trains described as Britain’s first mainline battery-electric fleet have been confirmed in a €1.2 billion contract package signed with Alstom, covering 29 new trains, a maintenance agreement, depot provision, and charging infrastructure as a single integrated programme.
The headline figure breaks down into an approximately €930 million rolling stock order for 29 five-car battery-electric multiple units and maintenance contracts valued at around €230 million, according to Alstom’s official press release. The trains will be bought by rail investor Rock Rail and leased to TransPennine Express.
What the Money Actually Buys
Each Adessia Stream train will be 121 metres long, carry approximately 300 passengers including a First Class section with catering, and reach a top speed of 110 mph. Deliveries from Alstom’s Litchurch Lane works in Derby are scheduled to begin in 2032, with entry into passenger service in 2034.
Litchurch Lane is, according to Alstom, the UK’s only end-to-end train factory: the Adessia platform will be designed, engineered, built, and tested on a single site. Build work begins in 2028 and will support more than 350 highly skilled jobs at the Derby factory, along with 40 apprentices and 40 students.
The government puts wider UK supply chain support at nearly 6,000 roles. Alstom’s own release gives a figure of over 5,500 roles throughout its UK supply chain, with at least £360 million committed to British suppliers. The issuer figure is the more authoritative of the two, and I’d argue it’s the one that should be quoted when the contract is held up as an industrial policy win.
The maintenance agreement runs for eight years, with an option for a further eight-year extension, and is expected to support more than 100 jobs directly, according to Pulse2’s contract breakdown.
The Case for TransPennine Express Battery Trains Goes Beyond Emissions
The environmental argument is the easy one to reach for: these trains run without emissions even on non-electrified stretches, and the charging infrastructure deployment will be a first on the UK mainline network. But the more concrete case rests on two numbers that tend to get buried beneath the policy language.
Manchester to Leeds: up to 10 minutes faster. Manchester to York: up to 14 minutes faster, according to The Mirror, citing government figures. Those are not trivial gains on corridors where frequency and reliability have been the chronic complaint for years.
There is also the accessibility dimension, which deserves more attention than it typically gets in coverage of new rolling stock. The Adessia Stream provides level boarding at every door along the full length of the train, enabling unassisted boarding at 85% of existing UK station platforms without requiring costly platform-height modifications, per the Alstom technical release. Step-free boarding at scale, delivered without a separate infrastructure programme, is the kind of systemic improvement that disability advocates have been pressing for.
Prime Minister Andy Burnham framed the announcement in characteristically personal terms. ‘I’ve lost count of the number of times someone has stopped me to tell me about the train that never came,’ he said. ‘And when that happens, it means missed shifts, missed appointments and missed opportunities. Today that starts to change.’
The political backdrop matters here. TransPennine Express has been under public control and has recorded a 75% reduction in cancellations and 42% growth in passenger journeys over the past two years, according to The Railway Magazine. The new fleet arrives, in other words, into an operation that is already recovering. That is either a reason for optimism about what better rolling stock might do to those numbers, or a reminder that the infrastructure and staffing constraints that produced the bad years have not disappeared simply because the trains are newer.
Transport Secretary Heidi Alexander called the deal a demonstration of how Great British Railways ‘will deliver better journeys for people while backing British business.’ Burnham added that it is ‘exactly what Great British Railways is all about, taking back control of the basics and getting Britain believing again.’
The harder test comes in 2032, when the first deliveries are due. Manufacturing timelines at Litchurch Lane, funding continuity from Rock Rail, and whether the charging infrastructure rolls out on schedule will determine whether the political commitment converts into trains that actually run on time. That is the moment the rhetoric earns its keep, or does not.
