Sustainable Aviation Fuel (SAF)

Sustainable aviation fuel (SAF) is a lower-carbon jet fuel alternative made from renewable sources like waste oils, biomass, and captured CO₂. It helps reduce aviation emissions without modifying existing aircraft.

How It Works

SAF is produced using processes such as hydroprocessing, gasification, and alcohol-to-jet conversion. Feedstocks include used cooking oil and agricultural waste, decreasing reliance on fossil fuels.

Benefits of SAF

SAF can cut lifecycle emissions by up to 80%, supporting net-zero goals. It is compatible with current aircraft and fueling infrastructure, making adoption easier for airlines.

Future Outlook

High production costs and limited supply remain challenges. Expanding SAF use requires policy support, investment, and improvements in feedstock availability and refining capacity. Global collaboration is expected to drive further growth.