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A comment on Rolls-Royce Confirms All of Its Current Engines Can Run on 100 Percent SAF. Parent comment

Re:Rolls-Royce Confirms All of Its Current Engines Can Run o... by dontlaugh on Thursday November 16, 2023 @09:44AM (#38290104)
Exactly. Biofuels can be very useful, but only by also drastically reducing overall energy consumption. Flying uses a lot more energy than trains.
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