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Trains: Batteries

Asked by Ian RoomeLiberal DemocratDepartment for TransportTabled Answered 12 February 2026UIN 110989

The question

To ask the Secretary of State for Transport, what assessment her Department has made of the potential merits of battery-electric trains for passenger rail lines.

Answered by Keir Mather

The Government recognises the potential for battery-electric trains to reduce the long-term operating costs of the railway, to improve the service it provides for passengers and to meet our environmental obligations. We have committed to develop a long-term rolling stock and infrastructure strategy, the first in thirty years, which will place the needs of passengers at its heart and will pursue modern standards of carbon-friendly traction, passenger comfort and accessibility. As we develop this strategy, we will carefully consider the opportunity presented by battery-electric trains, and the associated infrastructure requirements.

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