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Described as ‘a big step forward towards the UK’s net zero targets’, the Hydroflex – developed by train leasing company Porterbrook and the University of Birmingham – travelled through Evesham station as it started trials in Warwickshire.
The Department for Transport supported the trials with a £750,000 grant, following almost two years’ development and more than £1m investment by both Porterbrook and its university partner.
The technology uses hydrogen and oxygen to generate electricity, water and heat. The partnership said it would also be available for retrofits by 2023, enabling the conversion of in-service trains.
While trials begin today, the next stages of Hydroflex are reportedly ‘well underway’. The University of Birmingham is developing a hydrogen and battery-powered module, which could be fitted underneath trains to allow more space for passengers.
“Porterbrook is committed to innovation and the delivery of a carbon neutral and sustainable railway,” said Mary Grant, CEO of Porterbrook. “Today’s mainline testing of Hydroflex achieves another important milestone on this journey. I’m also delighted to be able to announce our intention to start producing Hydroflex trains, creating the world’s first electric and hydrogen powered bi-mode rolling stock, as well as generating significant opportunities for the UK supply chain.”
As the rail industry approaches ‘net zero’ by 2050 most lines will need to be electrified, but battery and hydrogen power can replace diesel where electrification is not feasible.
Visiting today’s trial, transport secretary Grant Shapps also announced an ambition for Tees Valley in the North East to become a ‘hydrogen transport hub’. The Department for Transport has commissioned a ‘masterplan’ to understand the feasibility of the hub and how it can accelerate the UK’s hydrogen ambitions. The masterplan, expected to be published in January, will explore how ‘green’ hydrogen – generated using renewable energy – could power buses, lorries, rail, maritime and aviation transport across the UK. The government hopes the region could then become a global leader in hydrogen R&D.
The government also announced £6.3m funding for a green hydrogen refuelling station and 19 hydrogen-powered refuse vehicles in Glasgow.
“With the growing demand to switch to a net zero economy, the advancement of R&D means we can further demonstrate this innovative technology for road, rail, and freight and logistics as an efficient and economic solution,” said TechUK CEO Julian David. “TechUK is excited to work together with the tech community and the government to spearhead the market offering for green hydrogen.”
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