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Emirates to conduct test flight using 100% SAF

Air
Will Payne
17 November 2021

Emirates has announced plans to conduct a test flight using 100% sustainable aviation fuel (SAF) by the end of 2022.

The test flight is expected to demonstrate how widebody commercial aircraft using alternative fuels can lower lifecycle CO2 emissions

The airline has signed a memorandum of understanding (MOU) with jet engine provider GE Aviation to develop the programme that will see one of its Boeing 777-300ER aircraft carry out the test. 

Currently, SAF approved for use is a blend of petroleum-based jet fuel and a SAF component with a maximum blend limit of 50%.

One of GE’s fuel experts chairs an international task force to develop industry specifications which support the adoption of 100% SAF, which does not require blending with conventional jet fuel.