Question to the Department for Transport:

To ask the Secretary of State for Transport, what assessment her Department has made of the potential for UK hydrogen and fuel cell technologies to contribute to the decarbonisation of hard-to-abate sectors such as (a) heavy machinery and (b) heavy transport.

The Government expects hydrogen to play a role in decarbonising applications where there are limited alternatives such as maritime, aviation, and off-road machinery. This includes through use as a fuel directly, in a fuel cell, and to produce other low-carbon fuels such as ammonia, methanol, and sustainable aviation fuel (SAF). The Government plans to publish a renewed Hydrogen Strategy in early 2026 to sharpen our priorities, deepen industry collaboration, and unlock the full potential of hydrogen over the next decade.

The Department has long supported the research, development, and deployment of hydrogen‑powered transport, including through ensuring hydrogen is eligible for support under the Renewable Transport Fuel Obligation and the Sustainable Aviation Fuel Mandate, through the Zero Emission HGV and Infrastructure Demonstrator, the UK Shipping Office for Reducing Emissions, and the Zero Emission Bus Regional Areas programme.