Sustainable Aviation Fuel Bill

Debate between Iqbal Mohamed and Edward Morello

Report stage
Wednesday 15th October 2025 Commons Chamber

[Iqbal Mohamed]

I thank the right hon. Gentleman for his intervention and I do understand his point. This is a transition. We are moving away from fuels that are killing our environment and our ability to survive on planet Earth. It is a responsible thing to do to find ways to reduce our reliance on carbon-generating fossil fuels through cleaner alternatives. This may not be the final solution for aviation—it might be a transition. Future technologies and innovations might allow us to stop the use of such fuels altogether.

More than 130 organisations from airlines and clean energy firms to researchers and investors have called on the Government to prioritise PTL through the Bill. They have called for urgent engagement, timely regulation and a clear pathway to a commercial-scale plant in the UK by 2026. As I have mentioned, the EU, Canada and the United States are moving faster. We must not miss this industrial opportunity to take a lead in progressing innovative SAF alternatives and licensing that technology around the world. We must act decisively, not incrementally.

I support the Sustainable Aviation Fuel Bill, but I believe we have a responsibility to make it stronger, bolder and more targeted towards the fuels that will truly deliver net zero. My amendments are practical, proportionate and widely supported. They add not cost, but clarity, confidence and a commitment to a sector that needs all three. If we want to lead the world in clean aviation, we must lead with action, not just ambition. I call on friends and colleagues across the House to support the amendments in my name, and in doing so to give PTL the foothold it needs to take off in the UK.

[Edward Morello (West Dorset) (LD)]

Sustainable aviation fuel offers us a route to decarbonise one of the most carbon-intensive industries and to secure the future of our aviation sector in a way that is compatible with our net zero goals. Climate change remains the greatest challenge of our time. It is an existential threat to us, our children and our grandchildren, and every decision made in this House must be measured against the scale and the urgency of the crisis.

Aviation, while connecting people and driving our economy, is a contributor to the problem. In 2022, it was responsible for almost 30 million tonnes of CO₂, equivalent to about 7% of the UK’s total emissions. Even as emissions from other sectors decline, aviation’s share is projected to rise to 16% by 2035. That is not compatible with our net zero targets, nor with our moral obligation to keep global temperature rises below 1.5°.

Sustainable aviation fuel is not a silver bullet, but it is a step towards addressing the challenge. As someone who spent almost a decade working in renewable energy, I have seen how technology, innovation and the public trust must work hand in hand if we are to make lasting progress in addressing climate change. However, with innovation must come accountability, which is why I have tabled new clauses 4 and 5. These new clauses would strengthen this Bill and aim to make the transition to clean flight more accountable, more transparent and, yes, more ambitious. New clause 4 would support the Secretary of State to raise sustainable fuel targets in any given year and introduce a duty to consider annually whether the target should be increased. The Secretary of State would also be required to set out what steps the Government will take to make any increase possible. In short, to ensure that the Government cannot forget the targets, it would require them to revisit, review and, wherever possible, raise their ambitions for cleaner flight.

New clause 4 would strengthen the parliamentary scrutiny. It would require the Government to lay a copy of each annual report before Parliament and share it with the relevant Select Committees in both Houses, meaning proper oversight and public accountability. Progress must not just be made; it must be seen to be made if we are going to take the public with us.

New clause 5 would build on that principle of transparency and public engagement, requiring air travel providers to report annually on their sustainable aviation fuel in a way that passengers and the public can actually understand. Too often, data about emissions and fuel use is buried in complex technical reports that mean little to consumers. Under this proposal, airlines would publish both the total amount of SAF used and the proportion it represents of their overall fuel consumption.