The Iran war has made jet fuel twice as expensive. Should we be flying with cooking oil instead?
Government
The financial pressure on airlines to move away from oil is growing, as the Iran war pushes jet fuel to its highest price in years. Experts tell Stuti Mishra there are cleaner alternatives – if the right investment can be found Sign up to the Independent Climate email for the latest advice on saving the planet Get our free Climate email Get our free Climate email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice S ince it
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