Sustainable Aviation Fuel Bill

Rachel Hopkins Excerpts

2nd reading
Wednesday 11th June 2025 Commons Chamber

[Heidi Alexander]

I think the hon. Lady and I fundamentally differ on the issue of demand management, because demand for air travel is only going one way, and it is therefore our moral responsibility, if we are going to have more people in the skies, to reduce the carbon emissions associated with that.

As I said, we have no time to waste. That is why, when it comes to aviation, this Government have rolled up their sleeves and got on with the job, putting an end to the dither and delay of the past. In less than a year, we have approved the expansion of Luton airport and invited plans for a new runway at Heathrow, and I will be making a final decision on Gatwick expansion as soon as possible. We have invested in the future of aviation, not just with the help we have given to reopen Doncaster Sheffield airport or the work we are doing to strengthen connectivity around Liverpool John Lennon, but also by putting £1 billion towards aerospace technology. We have introduced the sustainable aviation fuel mandate and provided £63 million to the advanced fuels fund, helping the industry prepare for a sustainable future. Just last week, we kick-started the largest redesign of UK airspace since the 1950s, paving the way for cleaner flights, fewer delays and more direct routes. This is what governing for growth looks like.

[Rachel Hopkins (Luton South and South Bedfordshire) (Lab)]

I really welcome the Bill and the creation of a mechanism to increase the supply of sustainable aviation fuel. Can I add that, as we look towards airspace modernisation, we will have not only cleaner and quicker but quieter flights?

[Heidi Alexander]

My hon. Friend is completely right to highlight the benefits of cracking on and delivering airspace modernisation. It could mean not only more direct flights and therefore less use of carbon, but noise benefits for communities close to airports.

We are determined to make rapid progress on this issue because we have an iron-clad belief that our success as an island nation rests on our international connectivity. The flow of trade, exporting British expertise and the movement of people for business and leisure all depend on aviation continuing to grow and thrive. We could put our head in the sand and pretend that people do not want to fly, that the sector does not support hundreds of thousands of jobs, that people do not look forward to foreign holidays or family reunions and that air freight is not a significant part of our trade by value, but we would be on the wrong side of both reality and public aspiration.

The truth is that demand for flight is only going in one direction. According to the Civil Aviation Authority, passenger levels were 7% higher in 2024 than in the previous year. If we do not respond and if we do not set aviation up for long-term success, we do not just make ourselves poorer today, we kiss goodbye to the growth and opportunity this country needs in the decades to come.

I want a future where more passengers can take to the skies, not fewer. But like the rest of our economy, that must mean emitting less carbon, not more. This Bill will help secure that future. It builds on the fantastic work across Government and industry, led by my hon. Friend the Aviation Minister, which saw the SAF mandate come into effect earlier this year. As we run towards a future of green flight, we know that sustainable aviation fuel is one of the biggest levers we can pull. It emits 70% less greenhouse gases on average than fossil fuels. It can be used in existing infrastructure and aircraft engines, and it is now backed by a mandate that is rightly ambitious: 10% SAF in the fuel mix by 2030 and 22% by 2040. I want as much as possible to be made in the UK.