Here are the climate-related sections of speeches by MPs during the Commons debate Sustainable Aviation Fuel Bill (Third sitting).
11:35 Greg Smith (Conservative)
Before I speak to amendment 3, a broad comment about all the amendments I will speak to today is that, fundamentally the Opposition are not a million miles from the Government on the Bill. However, as I am sure you expect us to do, Mr Western, it is our job as His Majesty’s loyal Opposition to kick the tyres and ensure that the Bill is as strong and workable as it can be. We share the ambition to decarbonise aviation and ensure that everybody still can fly for pleasure or business, and that businesses can move goods around the world using air freight.
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11:37 Mike Kane (Labour)
The RCM is part of the Government’s agenda to decarbonise aviation in the United Kingdom. I will address the amendment moved by the hon. Member for Mid Buckinghamshire, but first I put on the record my thanks to him and other Opposition parties for their general support for what we are trying to do in the Bill.
A Government-backed counterparty will enter into the contracts rather than the Secretary of State, because investors value the day-to-day independence of a Government-owned private company and its insulation from political change. The counterparty will also have expertise in contract administration. This follows the model of contracts for difference schemes in other renewables sectors, where the Low Carbon Contracts Company, a Government-owned body, enters into the contracts, rather than the Secretary of State for Energy Security and Net Zero.
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Mike Kane (Labour)
Clause 6 enables the Secretary of State to introduce, through regulations, a levy on aviation fuel suppliers to meet the costs of payments made by the counterparty to SAF producers and to cover the counterparty’s administrative costs. We plan to fund the revenue certainty mechanism through a levy on industry because it is right that the costs of decarbonising air travel are borne by the aviation sector rather than the taxpayer. We are levying aviation fuel suppliers because placing the levy higher up the supply chain spreads costs across the sector and reduces administrative burdens, and because aviation fuel suppliers will benefit from the greater volumes and lower prices for SAF that the revenue certainty mechanism will create.
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Paul Kohler (Liberal Democrat)
It is clear that the challenge of decarbonisation, both in aviation and beyond, is great and will not be solved without collaboration with our closest international partners. I therefore tabled new clause 6, which would require the Government to review the differences between our approach to sustainable aviation fuel and that of our European partners in the European common aviation area. With 71% of international air passengers at UK airports travelling to or from Europe, it seems sensible that we should strive to be in broad alignment with Europe with regard to SAF.
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12:15 Greg Smith (Conservative)
Turning to amendment 4, then, much has been made of the cost to the end user. We had a good debate on Second Reading in which all agreed, across the House and all political parties, that the challenge, as we decarbonise and move to net zero, is that everyone must still be able to do the things that they want to do—to fly and move goods around—but in a cleaner, decarbonised, and net zero way. We have been the first in the western world to legislate for that by 2050.
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12:39 Mike Kane (Labour)
We are debating sustainable aviation fuel, but this is also about decarbonising the planes that will fly in our skies for generations to come. That US trade deal is zero tariff on aviation technology, which is a huge deal for this country, making it a world leader again in the future.
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Paul Kohler (Liberal Democrat)
As we are all aware, aviation is one of the most challenging sectors to decarbonise and one of the fastest growing sources of emissions worldwide. While other sectors benefit from mature, low-carbon technologies, aviation remains heavily dependent on fossil jet fuel, and is one of the few industries where there is not an alternative available already. The Bill will attempt to grow the alternative industry, but it is clear that its provisions are only the first steps on a long journey to reach net zero by 2050 in aviation. If we are serious about hitting net zero by 2050, we must be equally serious about tracking our progress and course-correcting where necessary.
New clause 4 would require the Secretary of State to conduct an annual review of what contribution the revenue certainty mechanism is making in helping the UK achieve its target of net zero aviation emissions by 2050. It is a simple step that would help us to understand further the impact our SAF policy is having on our net zero targets, and whether other changes or alterations will be needed in the jet zero plan. It would allow us to ensure we understand, year by year, whether we are making the progress the science demands. Are SAF volumes increasing fast enough? Are emissions falling across domestic and international routes fast enough? Are the technologies we are backing delivering real, verifiable carbon savings? To reach net zero, those are the questions we should ask, and we must ensure that we have the evidence base to do so. The new clause would help provide us with that information as a guard against complacency.
New clause 5 would also contribute to our net zero responsibilities. It would require the Secretary of State to, within six months of the day on which the Bill is passed, publish and lay before a Parliament a report that sets out a strategy for increasing greenhouse gas emission savings from SAF production in the UK. It would allow us to understand and ensure that we are implementing new technologies within SAF production. The point of SAF is to reduce the carbon cycle of jet fuel. We should be vigilant in ensuring that anything marked as SAF delivers just that.
New clause 5 consequently sets a minimum standard of the lifetime carbon emissions that can be classed as SAF, and ensures that that is monitored effectively. If we do not embed a culture of accountability, we risk drifting and passing legislation that sounds ambitious but fails to deliver at the pace required. With only 25 years left to decarbonise a sector that today remains overwhelming fossil fuelled, we cannot afford complacency. This Government have rightly set the bold target of net zero aviation by 2050, which the Liberal Democrats support, but targets must be matched with transparent measurement and a willingness to adapt. These new clauses would simply give us the tools to do just that, and I urge Members to support them.
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Greg Smith (Conservative)
I understand the argument that the hon. Gentleman is making with new clause 4, but I would argue that it is unnecessary; the whole point of the Bill is to decarbonise aviation. As the Minister said himself, and as I hope the Committee will accept, the Bill was conceived and finds its origins under the last Government, and it was then carried through by this Government, so it is something that we can rightly be proud of on both sides of the House. As we are leading the world on this issue, I am not sure that new clause 4 is necessary.
However, new clause 5 is more interesting, because it goes to the very crux of the debate we had earlier on the various technologies that can produce sustainable aviation fuel in the United Kingdom. It goes without saying that, while all forms of sustainable aviation fuel—as we know it at the moment—are greener than their fossil fuel equivalent, there is significant variation in the greenhouse gas and carbon emissions between using blends or 100% sustainable aviation fuel in an aircraft. The merits of new clause 5 go to the absolute centre of the debate on which of those technologies, or which of those great innovations, can deliver the closest to net zero over the coming years and decades, if not net zero itself.
If new clause 5 were baked into the Bill, and ultimately the Act, it would be interesting to see how it would enable us judge among those different technologies. I have talked in the House many times about the importance of whole-system analysis, which is an analysis not just of the effect while the jet engines are turning and the planes are in the sky, but of the whole impact on greenhouse gas and carbon emissions of manufacturing the fuel and what is done with the waste product afterwards, particularly carbon. New clause 5 would go to the heart of discovering that.
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Mike Kane (Labour)
Committee members will be aware that SAF is considered to be essential in achieving net zero for aviation medium and long-haul flights, which account for about 80% of CO 2 emissions from aviation. The Government update Parliament and the public regularly on the progress towards net zero targets across the economy, including by laying in Parliament an annual statement of emissions and annual publications of official greenhouse gas emissions statistics. They include granular detail on emissions from all economic sectors, including domestic and international aviation. Furthermore, the Climate Change Committee reports to Parliament each year on progress in reducing emissions, including for transport, and there is a statutory duty on the Government to respond to the points that it raises.
To address the points raised by the hon. Member for Sutton and Cheam, we continue to publish statistics on the volume of SAF supplied each year in the UK and under the SAF mandate. Together, these measures provide a clear picture of progress towards decarbonising aviation, so I would ask the hon. Member for Wimbledon to withdraw his new clause.
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Luke Taylor (Liberal Democrat)
The Minister has spoken about the tonnage from SAF, but the real question is whether statistics and information will be available on the sources of each of those SAF types, so that we can examine how each of the various streams of SAF production are contributing and also understand the net carbon benefit. He has talked about the carbon production from the burning, but we need to see the detail of the SAF streams to understand the benefits and the progress towards decarbonisation in more detail. Is that something the Government might consider?
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Mike Kane (Labour)
I do not have the answer in front of me, but I commit to providing the hon. Gentleman with an answer in due course. I thought the point he was making was about whether we are being open and transparent across all sectors in the UK in showing how we are decarbonising the aviation sector. [Interruption.] I do now have the answer. Who knew? The miracle of mobile telephony—it will save writing my signature to him with the electronic pen. The SAF mandate and statistics include details of feedstocks and the origin of the SAF. I hope that answers his question, but if he wants more information—we are all keen on this—I would ask him to please keep in touch.
New clause 5, entitled “Increasing greenhouse gas saving potential of sustainable aviation fuel”, was tabled by the hon. Member for Wimbledon. The SAF mandate is the UK’s key policy to decarbonise jet fuel. It does that by securing demand for SAF, by obligating the supply of an increasing amount of SAF in the overall UK aviation fuel mix. The SAF mandate rewards SAF in proportion to the greenhouse gas savings its achieves. That will encourage SAF developers to improve continuously on their greenhouse gas savings. To ensure that the SAF mandate reflects the latest technological and commercial developments, there will be continuous monitoring of trends and the impacts of the mandate. Formal reviews will be conducted and published at least every five years, with a formal review in 2030. The formal reviews will already include certain elements of the new clause, namely the minimum greenhouse gas savings threshold and the minimum targets for supply of SAF. Following the review, there will be an opportunity to update the legislation as needed.
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Greg Smith (Conservative)
The central question is whether that review, when it comes, looks at the greenhouse gas savings while the aircraft is in use, or gives a whole-system analysis, from the production and use of the fuel to the benefits of using the by-products, post combustion, to make more fuel. That is an important clarification that we need.
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Paul Kohler (Liberal Democrat)
New clause 4 was of course a probing amendment, and the Minister has satisfied most of us that enough will be done to report on our progress towards net zero. I was less convinced by the Minister’s answer to new clause 5. With or without a chemistry degree, the point is a simple one: SAF is green, but some SAF is greener than other SAF. I am not convinced that the Government are yet embracing that or doing enough to work out which SAF should be pushed because it is the most beneficial to the environment. We will press new clause 5 to a Division, but not new clause 4. I beg to ask leave to withdraw the motion.
Increasing greenhouse gas saving potential of sustainable aviation fuel
“(1) The Secretary of State must, within six months of the day on which this Act is passed, publish and lay before Parliament a report which sets out a strategy for increasing the greenhouse gas emission saving resulting from the promotion of sustainable aviation fuel production in the United Kingdom.
(a) proposals for incentivising the research and development of Sustainable Aviation Fuels that maximise greenhouse gas emission savings;
(b) an assessment of, and recommendations for increases to, the minimum required greenhouse gas emission reduction in order for a Sustainable Aviation Fuel to be issued a SAF certificate;
(c) an assessment of, and recommendations for increases to, minimum ratios for renewable content in blended sustainable aviation fuels, for the purpose of more quickly reducing greenhouse gas emissions.
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