One of the touted benefits of e-fuel is the purity that after combustion reduces the exhaust soot. I wonder if factoring in the contrail reduction of this tilt

One of the touted benefits of e-fuel is the purity that after combustion reduces the exhaust soot. I wonder if factoring in the contrail reduction of this tilts them towards financial breakeven. edit: Googled it and an Airbus test last year suggested a 25% decrease in contrail formation: https://www.airbus.com/en/newsroom/press-releases/2024-06-worlds-first-in-flight-study-of-commercial-aircraft-using-100 https://www.airbus.com/en/newsroom/press-releases/2024-06-wo...