Sustainable Aviation Fuel Bill

Debate between Iqbal Mohamed and Keir Mather

Report stage
Wednesday 15th October 2025 Commons Chamber

[Iqbal Mohamed]

The Minister mentioned a reduction of 6.3 megatonnes, but what is that as a proportion of the current emissions?

[Keir Mather]

No piece of legislation can deal with all the emissions that we are facing through challenges in the aviation sector. That is why we have this comprehensive package of measures to make decarbonising aviation while allowing passengers to fly at an affordable rate a reality.

The hon. Member for Alloa and Grangemouth (Brian Leishman) spoke with his usual fervent passion in support of his constituents. The National Wealth Fund stands ready to encourage investors to join us in finding a long-term industrial future for Grangemouth, standing ready to invest £200 million once an investable proposition has been identified.

The hon. Member for Richmond Park (Sarah Olney) raised the unfortunate closure of Vivergo. The Government have been working with the plant to understand the financial challenges that it has faced over the last decade, but I would like to reassure her that we do not anticipate supply issues in bioethanol provision. I also thank my hon. Friend the Member for Worcester for his decided and confident support for the measures in the Bill.

The hon. Member for Dumfries and Galloway (John Cooper) said that the market was too nascent, but I encourage him to look at the detail of the Bill. He will see that that is exactly the problem we are seeking to solve through this legislation, by allowing SAF producers to scale at pace and pursue those innovative technologies. He also spoke about Britain as an aviation leader. The RCM is a first-of-its-kind global initiative to allow SAF producers to produce the fuels we so desperately need. He also encouraged me to sort out decarbonisation challenges in maritime. I draw his attention to the fact that the UK Government announced £448 million of funding to decarbonise the maritime sector only a fortnight ago.

My hon. Friend the Member for Derby South (Baggy Shanker) has Jaguar Land Rover within his constituency and is a passionate advocate for both the automotive and aviation sectors there. He spoke about the urgent need to encourage people to fly—to enable them to access the rest of the world, to see their families and to pursue business opportunities. That is something that we are passionate about championing through the Bill.

The hon. Member for Sutton and Cheam (Luke Taylor) was pleased to see that the Bill was supported across the House. I can only hope that he is correct in his prediction. We shall see. I note that there are no representatives from the Green party here today to focus on these important measures to decarbonise aviation. Hon. Members from across the House can take from that what they will. The hon. Gentleman was right to outline the broader work that is required to decarbonise aviation, including airspace modernisation, but also to talk up our fantastic UK aviation sector and the hard work that it is undertaking to pursue decarbonisation.

My hon. Friend the Member for North Somerset (Sadik Al-Hassan) pointed to the very important fact that we are endowed with key infrastructure, such as pipelines, pioneered by firms like Exolum, the research facilities in his constituency to which he pointed and the pioneering work of Bristol airport. We need to develop a market to facilitate that infrastructure further. The 70% cut in emissions through SAF is an exciting proposition indeed.

There are a number of Government amendments that I would like hon. Members to consider. Government amendment 6 allows for levy regulations to require the Secretary of State to assist the designated counterparty by collecting information and sharing it with the designated counterparty. It will also allow for the regulations to be used to impose requirements on a person to provide information to the Secretary of State. It is a technical amendment that will ensure that the information required to calculate individual levy contributions is provided at sufficient frequency, while not creating additional administrative burdens for industry.

Government amendment 1 allows the Secretary of State to direct a Government-owned company to provide assistance for the purpose of identifying to whom revenue certainty contracts should be allocated. The allocation process for RCM contracts will be fair and transparent to give confidence to any applicants. In other renewable schemes, contract allocation is often carried out through an auction process. The allocation process for contracts for difference for renewable electricity is carried out through the National Energy System Operator, or NESO, which is an operationally independent, publicly owned body.

That type of approach to allocation may also be suitable for RCM contracts, so the amendment will allow the Secretary of State to direct a body like NESO to support in the allocation process. The final decision on allocation, however, remains with the Secretary of State. Without the amendment, the same allocation process could be pursued, but that would need to be done on a contractual basis through a procurement process, which would add unnecessary cost and complexity to the process. The amendment avoids those unnecessary impacts. I therefore commend it and all other Government amendments to the House.

I would ask that new clauses 1 to 3, which were tabled by the Liberal Democrats, be withdrawn. They were introduced in identical form in Committee, and my remarks will closely reflect the points my predecessor made then. The amendments seek a review of the impact of the revenue certainty mechanism within the next 12 months. I am afraid that that is not reasonable, as the revenue certainty mechanism triggers only once SAF is being produced, and even at pace, that is some years off. It will take time to build SAF plants, initially starting with a contract allocation round with SAF producers. Therefore, we will not see sufficient developments in the next 12 months to warrant a review of the impact of the revenue certainty mechanism. I agree, however, that it is important to have parliamentary scrutiny to measure the impact of the Act and to propose actions if necessary. The SAF mandate already includes a review clause to assess the impact of the statutory instrument, with the first review scheduled within five years. That is in line with comparable schemes.

With regard to new clause 1, I can reassure the House that work is being carried out at pace across Government on the future of our refineries. Commissioning a separate report, as the new clause proposes, risks a delay to future decisions and any subsequent benefits that may be realised. Overall, we expect low-carbon fuel production to support up to 15,000 jobs across the country and to make a contribution to the economy of up to £5 billion by 2050.