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Questions tagged [aviation]

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What Fraction of Sustainable Aviation Fuel (SAF) is Actually Used Cooking Oil? (Is this fraction itself sustainable?)

The November 23, 2022 CNN article Etihad's 'Greenliner' shows a glimpse of a more sustainable future for aviation includes a photo with the caption: On March 25 2022, an Airbus A380, the world's ...
uhoh's user avatar
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How do hybrid planes work?

How do hybrid planes work? Where does electricity come from? Faradair is planning to develop and sell a hybrid-electric passenger plane, aimed at the regional aviation market. It would have up to 19 ...
Sergey Zolotarev's user avatar
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Does greener flights mean a lot less affordable flights?

They plan to decarbonize the aviation industry in two ways: electric planes and hydrogen-powered planes. But in any case it implies fewer passenger seats and, as a result, a dramatic increase in ...
Sergey Zolotarev's user avatar