this post was submitted on 29 Dec 2023
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UK firm develops jet fuel made from human poo | The starting material is generated in excess and available in plenty. It is a win-win for everyone that the waste is repurposed.::undefined

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[–] Treczoks@lemmy.world 23 points 2 years ago (3 children)

Another stupid fuel idea. How many #2s do you need to fly from New York to Los Angeles? Probably a shitload...

But seriously, this is just another idiotic Idea. Yes, you can make fuel from a lot of sources, but neither the quantity is there, nor is this in any way efficient or cost-covering.

I once calculated that we would need to cover each and every square centimeter of agricultural area in my country with rapeseed plants without crop rotation to produce the bio-fuel that the jets in my country burn. And that does not even include the energy needed to plant it, harvest it, and process it.

[–] Tangent5280@lemmy.world 5 points 2 years ago (1 children)

Fun thing about calculations is that if you write them down you can pull them out and show it to people who are skeptic about your claims, like I am being right now of your claims.

[–] Treczoks@lemmy.world 1 points 2 years ago

I actually would if it had not been on the site that should not be named, and which has the most shitty search engine. Maybe I'll try Google, if my posts are still there.

[–] pineapplelover@lemm.ee 2 points 2 years ago (1 children)

I mean I'm pretty sure a water treatment center can spare some shit for this test

[–] Treczoks@lemmy.world 1 points 2 years ago

This might actally power a few dozen flights a day nationwide. All the other ones will still have to rely on dead dinosaurs.

[–] skeezix@lemmy.world 1 points 2 years ago

They’re going to install more bathrooms on the planes and serve mexican bean salsa at boarding. That way the fuel can be made in flight.