Heather O’Brian Technology - 16/March/2023

A new flight plan

Sustainable aviation fuels (SAF) acting as drop-in substitutes for the fossil fuel kerosene are expected to play a leading role in decarbonising aviation. They are currently produced with materials like used cooking oil and animal fat waste, but new low-carbon feedstocks are needed to scale up output and ensure future flights are truly sustainable

Production technologies often rely on a source of carbon dioxide as a feedstock to produce sustainable fuels

EASY SOLUTION Lower carbon alternatives to jet fuel can be used with today’s aeroplanes and infrastructure

STICKING POINT A shortage in sustainable feedstocks currently available could slow the pace of growth

KEY QUOTE If we want to make sustainable aviation fuels that are as sustainable as possible, it goes back to designing policies that reward those that deliver the highest emissions reductions ...

 

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