If sustainable aviation fuels take off, which type of fuel will be most widely used?
14
56
Ṁ562Ṁ445
2050
1D
1W
1M
ALL
84%
Biofuels
73%
Synthetic fuels
49%
Hydrogen
21%
Used Oil
10%
Electric
Synthetic fuels aka 'power-to-liquid' fuels contain all liquid non plant based varieties.
Biofuels contain all fuels based on harvested plants.
Used oil refers to all oils that are produced for other industries and recycled as fuel.
If multiple types of fuels are still competing by close date, this will resolve to best available estimates of percentage used in commercial flight.
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