New legislation demanding that airlines guarantee that two percent of the jet fuel they use are sustainable, known as the SAF mandate, were laid before Parliament this week. The ministers hope that the industry could reach 22% from 2040, where the requirement will be set “until there is a greater certainty concerning the SAF supply”.
Distinct government calculations published by the DFT, on the basis of a “high ambition” scenario where SAF represents 50% of jet fuel by 2050, revealed that additional Heathrow emissions would be equivalent to 1.4 million tonnes of CO2.
This scenario, modeled on a “Jet Zero” strategy published by the previous government, would also see the deployment of zero-emission flights and greater energy efficiency.
Certain programs created from a third track could be compensated by passengers who choose to fly from Heathrow who could otherwise have been flying in another British airport, according to a DFT document that accompanies it.
“A third track in Heathrow has no meaning for the economy or the environment. It would undermine the regional growth and the interior tourism industry of the United Kingdom, “said Nick Davies, responsible for climate policy at the Green Alliance reflection group. “We have a long way to travel to zero-emission flights-so the reality is that allowing the expansion of the airport to fly against the climatic targets of the United Kingdom.”
Experts have warned that global emissions could still be higher than estimation of the DFT, as government modeling has examined expansion in other airports and has excluded all additional emissions produced in the construction of new infrastructure and other airport operations.
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