I forgot to add the sources earlier. Here they are now: [1]: https://rapports.gva.ch/rdd/2019/en/Article/minimiser-l-empreinte-carbone-et-les-impacts-sur-l http

I forgot to add the sources earlier. Here they are now: [1]: https://rapports.gva.ch/rdd/2019/en/Article/minimiser-l-empreinte-carbone-et-les-impacts-sur-l https://rapports.gva.ch/rdd/2019/en/Article/minimiser-l-empr... [2]: https://www.eesi.org/papers/view/fact-sheet-the-growth-in-greenhouse-gas-emissions-from-commercial-aviation#:~:text=Jet%20fuel%20consumption%20produces%20CO2,potent%20as%20a%20greenhouse%20gas https://www.eesi.org/papers/view/fact-sheet-the-growth-in-gr.... [3]: https://en.m.wikipedia.org/wiki/Energy_density https://en.m.wikipedia.org/wiki/Energy_density