Airport Expansion

Debate between Lord Hendy and Baroness Bennett of Manor Castle

Monday 3rd February 2025 Lords Chamber

[Baroness Bennett of Manor Castle (GP)]

My Lords, in responding to my honourable friend in the other place, Siân Berry, on the question of how this could possibly fit within the Government’s legal climate commitments, the Government suggested that the answer was sustainable aviation fuel. That currently represents less than 0.1% of aviation fuel, and it would take an awful lot of fried fish and chips if we were going to rely on used cooking oil. Does the Minister stand by the claim that somehow we will see a massive explosion in sustainable aviation fuel?

[Lord Hendy of Richmond Hill (Lab)]

I suggest that “a massive explosion in sustainable aviation fuel” is probably not what the noble Baroness meant literally. But seriously, the answer is yes, as this country can be a leader in sustainable aviation fuel, which can support thousands of jobs, and the plan is for it to make up a much larger proportion of total aviation fuel. The Government are committed to our legal obligations to reach net zero in 2050, as set out in the Climate Change Act. The analysis that my department has done suggests that a third runway is compatible with net zero, because sustainable aviation fuel will make a difference. The Government are proceeding with it, and there is a lot of investment in advanced fuels to get technology to move forward.