Estimating the impact of ‘eco’ jet fuel: How much could it reduce CO2 emissions by 2050?
Frontiers
NOVEMBER 28, 2021
One such effort involves the use of so-called ‘sustainable aviation fuel’ (SAF), a mixture of biofuels and petroleum-derived jet fuel. The biofuel element of SAFs is commonly made from crops and are thought to have a lower life-cycle carbon footprint than conventional jet fuel because the crops absorb CO2 when they’re grown.
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