What is Sustainable Aviation Fuel? | Airlines

The aviation industry is making significant strides towards sustainability, from new generation aircraft and engines to innovations in packaging and waste management. The International Civil Aviation Organization (ICAO) has committed global commercial aviation to a target of net-zero operations by 2050, and there are several key initiatives underway to help the industry hit this target. One such initiative is the development of Sustainable Aviation Fuel.  

What is Sustainable Aviation Fuel?

Sustainable Aviation Fuel, often abbreviated to SAF, is a type of jet fuel produced from renewable and sustainable sources. Unlike conventional fuel derived from fossil fuels, SAF is made from feedstocks such as agricultural residues, waste oils, and biomass. These feedstocks are processed to create a fuel that meets the same rigorous safety and performance standards as traditional jet fuel.

How are Sustainable Aviation Fuels Made?

The production process of SAF involves several steps. First, feedstocks like used cooking oil, algae, or plant waste are collected. These feedstocks are then refined and converted into a fuel that closely mimics the chemical composition of conventional jet fuel. SAF is designed to be a ‘drop-in’ replacement, meaning it can be used in existing aircraft engines without modification…

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