Eliminating Aviation Contrails Could Halve Climate Impact at Low Cost
By
K2L8M11N2
Crisp on the outside, thoughtful on the inside. A keeper.
Summary
The article explores how eliminating contrails (condensation trails) from aviation could significantly reduce aviation's climate impact at a fraction of the cost of sustainable aviation fuels. While eliminating CO2 emissions from flying remains expensive, addressing contrails - which contribute substantially to global warming through their non-CO2 effects - could be surprisingly cheap and immediately implementable. The piece discusses solutions involving accurate atmospheric forecasting and modeling to avoid contrail formation, presenting this as a cost-effective way to halve aviation's overall climate impact.
Key quotes
· 3 pulledEliminating CO2 emissions from flying is going to be expensive, regardless of the solution the world adopts.
Getting rid of those could be incredibly cheap. So cheap that it's difficult to understand why we don't just go ahead and fix it.
Could we halve aviation's climate impact at a fraction of the cost of sustainable aviation fuels?
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