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2024-11-11

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Bill Gates-backed startup makes ‘butter’ out of water and carbon dioxide (www.zmescience.com)

submitted 4 months ago by disguy_ovahea@lemmy.world to c/science@lemmy.world

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A California-based startup called Savor has figured out a unique way to make a butter alternative that doesn’t involve livestock, plants, or even displacing land. Their butter is produced from synthetic fat made using carbon dioxide and hydrogen, and the best part is —- it tastes just like regular butter.

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[–] Ephera@lemmy.ml 19 points 4 months ago (6 children)

Fat and oil production from animal and plant-based sources are collectively responsible for about 3.5 billion tons of CO2

You cannot be serious that animal-based and plant-based are grouped in this figure. Plant-based is likely close to carbon-neutral, and only not net-negative, because of transport, cooling etc., which will also be necessary for this artificially created fat...

[–] disguy_ovahea@lemmy.world 27 points 4 months ago (3 children)

Tilling, seeding, treating, and harvesting all require machinery and therefore increase carbon output in farming.

[–] Tryptaminev@lemm.ee 1 points 4 months ago

Plus the simple effects of land conversion. Plus the emissions from the feces.

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