Asked by: Samantha Niblett (Labour - South Derbyshire)
Question to the Department for Transport:
To ask the Secretary of State for Transport, what research her Department is undertaking into developing alternative vehicle fuels, such as synthetic and bio fuels.
Answered by Keir Mather - Parliamentary Under-Secretary (Department for Transport)
In recognition of their established carbon reduction benefits the Government supports the use of low carbon fuels in surface transport vehicles through the Renewable Transport Fuel Obligation (RTFO) scheme. Under the scheme the supply of synthetic fuels and biofuels produced from renewable inputs is eligible for support, where these low carbon fuels meet stringent sustainability criteria.
Whilst my Department does not generally undertake its own research into developing alternative vehicle fuels, it does periodically fund specific research studies to inform policy development and the deployment of such fuels. A recent example is a study on higher bio content fuel deployment in heavy-duty transport, the outputs of which were published online in August 2025.
Additionally, the Department provides funding for latter stage development and deployment of hydrogen, a synthetic fuel, through the Zero Emission HGV and Infrastructure Demonstrator (ZEHID) and the Zero Emission Bus Regional Areas (ZEBRA) programmes.
Asked by: Sarah Gibson (Liberal Democrat - Chippenham)
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.
Answered by Keir Mather - Parliamentary Under-Secretary (Department for 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.
Asked by: Sarah Gibson (Liberal Democrat - Chippenham)
Question to the Department for Business and Trade:
To ask the Secretary of State for Business and Trade, what steps he is taking to encourage investment into the UK hydrogen technology manufacturing sector.
Answered by Chris McDonald - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
The Industrial Strategy set out our public finance offer to crowd private investment into clean energy industries, including our hydrogen economy. This includes: £1bn Clean Energy supply chain fund; £5.8bn for the National Wealth Fund to invest this Parliament in clean industries; and a £4bn British Business Bank Growth Capital scale and start up financing package. The proposed British Industrial Competitiveness Scheme will reduce electricity costs for manufacturing supply chains in priority clean energy sectors such as hydrogen, making the UK an even more competitive place to invest.
My officials work with the Department for Energy Security & Net Zero to showcase investment opportunities and our world-class hydrogen sector capability.
Asked by: Mary Glindon (Labour - Newcastle upon Tyne East and Wallsend)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, whether he has made an assessment of the potential implications for his policies of the Institute for Public Policy Research report entitled Resilient by design: Building secure clean energy supply chains, published on 16 January 2026.
Answered by Chris McDonald - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
The government is committed to growing resilient clean energy supply chains and creating good jobs across the UK. Our Clean Energy Industries Sector Plan gives investors the certainty they need to expand UK manufacturing across technologies from wind and nuclear to hydrogen, carbon capture, heat pumps and grid infrastructure. We have capitalised the National Wealth Fund with £27.8 billion, including £5.8 billion for key low‑carbon industries, and Great British Energy has launched a £1 billion supply chain programme, including a £300 million offshore wind fund now open for applications.
We will continue to engage with industry, trade unions, and experts to implement the Sector Plan, including the IPPR.
Asked by: Lee Dillon (Liberal Democrat - Newbury)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what steps his Department is taking to support (a) growth and (b) employment in the hydrogen sector.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
The sector is nascent but is expected to grow significantly; the global hydrogen market could exceed $1 trillion by 2050, with the UK well positioned to capture a substantial share.
We intend to publish a revised Hydrogen Strategy which will include the latest hydrogen jobs estimates and set out plans to optimise the job creation and economic benefits delivered by the UK hydrogen economy.
We will continue to engage with stakeholders across the hydrogen value chain; working together with industry and unions to identify actions that support the skills and workforce needs of the UK’s low carbon hydrogen economy.
Asked by: Lee Dillon (Liberal Democrat - Newbury)
Question to the Department for Business and Trade:
To ask the Secretary of State for Business and Trade, what steps his Department is taking to promote UK-manufactured hydrogen technologies in international markets.
Answered by Chris McDonald - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
As a frontier Industrial Strategy sector, the government has committed to targeted support to boost exports of hydrogen sector goods and services by showcasing UK capabilities through our global network, providing greater access to international supply chains and — as outlined in the Trade Strategy — by expanding clean energy sector agreements, like the UK-Germany Hydrogen Partnership.
To support these opportunities, the UK’s export credit agency, UK Export Finance aims to deliver £10bn in clean growth financing by 2029, alongside options to support overseas sales, including loan guarantees for foreign buyers, and working capital, insurance and bond support products to assist UK suppliers.
Asked by: Baroness Griffin of Princethorpe (Labour - Life peer)
Question to the Department for Energy Security & Net Zero:
To ask His Majesty's Government what steps they are taking to ensure that all future use of hydrogen in the UK is of green hydrogen.
Answered by Lord Whitehead - Minister of State (Department for Energy Security and Net Zero)
Government encourages a range of hydrogen production technologies, including CCUS-enabled ‘blue’ and electrolytic ‘green’ hydrogen technologies, provided they can meet the Low Carbon Hydrogen Standard, they fit within our broader strategic approach to hydrogen, and that we understand the system and environmental impacts.
‘Blue’ hydrogen is an important tool for scaling up the hydrogen economy while electrolytic hydrogen costs fall and the power system decarbonises. It is well-suited to provide continuous predictable 'baseload' supply of hydrogen to industrial clusters as both hydrogen storage and electrolytic production increase.
‘Green’ hydrogen is likely to be a core long-term hydrogen production technology as it is expected to be able to operate flexibly, responding to the availability of electricity inputs, and when paired with renewable electricity, can deliver zero carbon hydrogen.
Asked by: Harriett Baldwin (Conservative - West Worcestershire)
Question to the HM Treasury:
To ask the Chancellor of the Exchequer, what is the estimated impact of the proposed Carbon Border Adjustment Mechanism on the competitiveness of UK steel exports.
Answered by Dan Tomlinson - Exchequer Secretary (HM Treasury)
From 1 January 2027, the UK Carbon Border Adjustment Mechanism (CBAM) will apply to specific goods imported from the aluminium, cement, fertiliser, hydrogen, and iron & steel sectors.
The UK CBAM is designed to address the risk of carbon leakage and to ensure that CBAM goods which are imported from overseas face a comparable carbon price to what is paid by manufacturers producing the same goods in the UK.
The UK CBAM does not apply to UK exports. Therefore, the UK CBAM is not expected to have an impact on the competitiveness of UK steel exports.
Asked by: Richard Holden (Conservative - Basildon and Billericay)
Question to the Department for Transport:
To ask the Secretary of State for Transport, what steps she is taking to attract private sector investment to increase the number of hydrogen refuelling stations.
Answered by Keir Mather - Parliamentary Under-Secretary (Department for Transport)
The Department for Transport has launched a number of technology agnostic match-funding programmes across modes, attracting private sector investment in zero emission solutions (for which hydrogen and its associated infrastructure have been eligible). One of the biggest lessons learned from these programmes has been to ensure that hydrogen supply, including refuelling stations, and fleet demand are matched.
Asked by: Richard Holden (Conservative - Basildon and Billericay)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the adequacy of the UK’s current regulatory framework for supporting cleaner hydrogen production for industrial sites.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
Low carbon hydrogen will play a vital role in decarbonising industry, enabling the transition to a low carbon economy while protecting jobs and driving growth across the UK’s industrial heartlands.
The current regulatory framework provides a strong foundation, including the framework to award Hydrogen Production Business Model support to producers to enable deployment.
The Government will continue to ensure suitable regulatory frameworks for hydrogen as the industry develops, working with Devolved Governments and regulators. For instance, the Government published a response to consultation on an economic regulatory framework for hydrogen pipelines on 3 December.