19:05 Mike Kane (Labour)

As a fuel that can be used in existing aircraft, sustainable aviation fuel, or SAF, is one of the most effective ways of starting to decarbonise flights. The greenhouse gas emissions associated with the use of SAF are 70% less than those from fossil jet fuel on a life-cycle basis. This Government recognise the urgency of the global climate challenge, and the opportunities that are available from leading on the development of these technologies. It is a core part of our mission to make the UK a clean energy superpower, and it is one of the many steps that we are taking to decarbonise aviation, which include our plans for airspace modernisation. The SAF mandate will support the decarbonisation of the aviation industry by creating demand for SAF in the UK. The scheme has been developed over several years, during which there have been two formal consultations and significant stakeholder consultation. In July this year, we confirmed the detail of the proposed SAF mandate set out in the statutory instrument, and that was received positively by stakeholders.

The introduction of a SAF mandate marks an important step forward for the decarbonisation of the aviation sector. It will provide a long-term incentive for SAF use in the UK by setting a guaranteed level of demand, demonstrating the UK’s world-leading commitment to SAF uptake. It will also provide clarity for investors: a clear signal to develop SAF production facilities and more advanced SAF technologies in the UK and globally. Crucially, the mandate could reduce aviation emissions by up to 2.7 megatonnes of carbon dioxide equivalents in 2030, and by up to 6.3 megatonnes of CO 2 equivalents in 2040.

Decarbonising transport is a key focus for this Government. It is central to the delivery of the UK’s cross-economy climate targets, and directly supports the Prime Minister’s mission to accelerate our journey to net zero. Delivering greener transport is also one of the five priorities that my right hon. Friend the Secretary of State for Transport has set out for the Department. This statutory instrument will deliver on our manifesto pledge to secure the UK aviation industry’s long-term future by promoting sustainable aviation fuels. It will impose an annual sustainable aviation fuel obligation on every company that supplies jet fuel over a certain threshold in a specified period. The SI will operate a tradeable certificate scheme, whereby the supplier of SAF is rewarded in proportion to its greenhouse gas emissions reduction.

Secondly, to accelerate the development of advanced fuels, a specific obligation on suppliers to supply power-to-liquid fuels will be introduced. Power-to-liquid fuels have a lower risk of feedstock competition and other negative environmental impacts. From 2028, the power-to-liquid obligation will be set at 0.2% of total jet fuel demand, increasing to 3.5% in 2040. Fuel suppliers will be able to meet their SAF mandate obligation in three ways: they can supply SAF and earn certificates, buy certificates from others who have supplied fuel, or pay a buy-out price. The buy-out mechanism will apply to both the main obligation and the power-to-liquid obligation, which will operate as a method of compliance if there is insufficient SAF supply in the market. This SI sets out the buy-out prices, which represent a significant incentive to supply SAF to the UK market. They are set at a level that encourages the supply of SAF over the use of the buy-out and set a maximum cost for the scheme, thereby delivering a greenhouse gas emissions reduction at an acceptable cost.

The Government recognise that sectors such as aviation are vital for achieving economic growth, shaping the future of clean energy and delivering for our communities. The development of the SAF mandate, alongside other priorities such as modernising our airspace, is a key part of this Government’s ambitious and pragmatic approach to decarbonising transport and promoting economic growth, ensuring that the UK continues to lead the way on SAF globally. I commend this order to the House.

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19:16 Greg Smith (Conservative)

There is a clear and undeniable role for such fuels across all transport modes in our path to 2050. Aviation is possibly the most difficult to de-fossilise and decarbonise, but it is also ahead of the curve, because sustainable and wholly synthetic fuels are an innovation that enables everyone to continue doing what they want to do—flying off on holiday or to see family, going on a business trip or general motoring—in a cleaner and eventually de-fossilised, carbon-neutral way. We are not reinventing the wheel, but reinventing the fuel.

The Conservative Government recognised that SAF may be more expensive than traditional jet fuel in the intermediate term. Our plan included a review mechanism to help manage prices and minimise the impact on ticket fares for passengers. My first question to the Minister is: can the Government reassure the House that the impact on passengers will be kept to a minimum, and can we ensure that they are not footing the bill? Provided that sufficient SAF is available, any increases in air fares as a result of SAF will fall well within the range of the usual fluctuations in prices that we see every year, and the previous Government had plans in place to prevent any major hikes. Can the Government confirm that they too will guarantee that there will be no major hikes in prices, so that we can transition to net zero in an affordable way, taking people along with us?

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19:25 Grahame Morris (Labour)

I am concerned about ensuring that sustainable aviation fuels under this mandate be required to meet the strictest sustainability standards. We must ensure that they are green fuels, and that there is a staged progression towards jet zero—we have heard what that is: 2% from 2025, 10% by 2030 and 22% by 2040—and we really must ensure that the greener fuels are responsibly sourced from the most sustainable locations, preferably in the United Kingdom. We had a debate last week about the launch of GB Energy and the importance of not exporting the jobs created through our efforts on decarbonisation. Will GB Energy play a role in some of these new technologies? We may well develop a hydrogen fuel cell that can produce green hydrogen much more cheaply, but in the meantime, to plug the gap, we must ensure that efforts are made to onshore as many of the jobs and benefits of this exciting opportunity as possible.

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19:28 Wera Hobhouse (Liberal Democrat)

I sense that there is a great deal of consensus across the House on this statutory instrument. There is consensus that the aviation sector is one of the hardest to decarbonise, and probably also that the new technology that is being proposed—SAF, in its different iterations—needs a great deal of technological knowledge. However, the principle of taking the first steps towards creating the SAF mandate—of the requirement for SAF to meet 2% of total jet fuel demand from 1 January, and of increasing that on a linear basis, to 10% by 2030 and to 22% by 2040—has no opposition, and we will absolutely support the Government in that effort.

We know that biofuels are not a long-term solution, as they compete with food production. SAF from waste, the next generation of SAF, is not a long-term solution either. It is obviously part of the solution, but as the shadow Minister has pointed out, the real challenge is to get to the third generation SAFs—that is, synthetic fuels. We need to develop them as soon as possible, and they need a great deal of electricity. Whatever we say about this, direct air capture needs a great deal of electricity. Producing hydrogen in a sustainable way—that is, getting to green hydrogen—will also need a great deal of electricity. The crunch in all this is: where is all that renewable energy coming from, unless we are ultimately overproducing renewable energy? I believe that GB Energy will have a big say in this and will be crucial in developing all the renewable energy that will ultimately help us to decarbonise the aviation sector. This is really the challenge.

While I welcome the kick-start of a journey to net zero in aviation, the 10% to 22% mandate between 2030 and 2040 is a concern for the Liberal Democrats. We want to get to net zero by 2045, but having planes still running on 78% fossil fuels is just not good enough. The UK has the third largest aviation network in the world and the second largest aerospace manufacturing sector. Almost 1 million UK jobs are directly or indirectly supported by the aviation sector. The future of the aviation industry with SAF is obviously a wonderful opportunity and challenge. Making the right choices on SAF will ensure that the UK can continue to be a global leader, and I think that we are as one across the House in wanting this to happen in order to make the UK the global leader in this area.

It is only right that we take these steps, which support decarbonisation and also create the jobs that we need in the future. What is important is that the Government collaborate with the aviation fuel suppliers to ensure that this initiative really succeeds. I would like to hear a little more detail from the Minister about how the Government will work alongside suppliers to make this a long-term success.

As I have said, we welcome this, but there are other examples of what we can do in the meantime to decarbonise the sector. For example, we could ban short-haul domestic flights on journeys that can be done by rail in less than 2.5 hours. Such a ban already exists in France, so it would be good if the Government at least looked at this. The cost of flying must be linked to the environmental cost. It is ridiculous that I can, at least on some journeys, fly 100 miles to a European city for less than it costs me to go by train from Bath to London. The Liberal Democrats would focus on those who fly the most to reduce the unfair burden on households who fly only once or twice a year. Plus, we would impose a new super-tax on private jet flights and remove VAT exemptions for private, first-class and business-class flights.

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19:34 Steve Race (Labour)

Today, five of the world’s top 21 climate scientists are UK based and all of them work for our globally renowned University of Exeter and the Met Office. Along with these two institutions and a growing ecosystem of businesses, Exeter is home to a large and ever-growing research and innovation base that is at the forefront of combating and mitigating the effects of climate change. It has become fashionable in some circles to denigrate our universities. I reject this entirely: they stand as beacons of intellectual excellence, the future success of our knowledge economy and the hope of wider educational opportunity for many people.

We know that scientific research and innovation, whether on tackling climate change or in medical advances, will make the lives of people in this country and around the world better, but the Government have to recognise the vital role of our universities in economic growth and take advantage of the many opportunities for partnership with the NHS and across the public sector.

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19:58 Mike Kane (Labour)

Really, this legislation was set out by the Labour Government in 2003 in the aviation White Paper, “The Future of Air Transport”, in which we talked about the future of decarbonising aviation for the first time and about bringing in new sustainable fuels.

That speech was followed by another very well-considered maiden speech from the hon. Member for Newbury (Mr Dillon). I do not think that anyone can beat the fact that he has the home of “The Great British Bake Off” in his constituency. That is amazing and no Member can beat that. When it comes to our beautiful chalk streams such as the ones in Newbury, or to our skies, it is our sacred mission to protect our environment for future generations. That is why we must keep talking about decarbonisation, which is what we are doing here tonight. I say very well done to the hon. Member and I wish him well for the future.

I thank Members again for their consideration. For those questions where it has not been possible for me to provide a response today, I ask Members please to let me know and I will write to them. SAF presents a key opportunity to decarbonise UK aviation and secure a long-term future for the sector. These draft regulations demonstrate how we can capitalise on this opportunity. Mandating the use of SAF has the potential to generate significant greenhouse gas savings, and ultimately play a pivotal role in achieving net zero. I commend this order to the house.

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