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Sustainable Aviation Fuel (SAF): New ‘wastewater’ jet fuel could cut jet emissions by 70%
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Sustainable Aviation Fuel (SAF): New ‘wastewater’ jet fuel could cut jet emissions by 70%

A new technology can turn wastewater into biofuel to cut aircraft emissions by 70% compared to conventional jet fuel, scientists say.

Sustainable aviation fuel (SAF) currently accounts for less than 1% of the fuel used in the aviation industry, but there is an urgent need to find greener fuel solutions as 2.5% of global carbon dioxide emissions come from aviation.