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Making Food from Carbon Dioxide & Water

posted by Jason Kottke   Aug 13, 2019

Using a concept from NASA, a Finnish company called Solar Foods has figured out how to manufacture protein from carbon dioxide, water, and electricity. They call it Solein.

A company from Finland, Solar Foods, is planning to bring to market a new protein powder, Solein, made out of CO2, water and electricity. It’s a high-protein, flour-like ingredient that contains 50 percent protein content, 5-10 percent fat, and 20-25 percent carbs. It reportedly looks and tastes like wheat flour, and could become an ingredient in a wide variety of food products after its initial launch in 2021.

It’s likely to first appear on grocery shelves in protein shakes and yogurt. It could be an exciting development: Solein’s manufacturing process is carbon neutral and the potential for scalability seems unlimited — we’ve got too much CO2, if anything. Why not get rid of some greenhouse gas with a side of fries?

The production of food (and the protein contained in meat in particular) is responsible for a large percentage of our planet’s changing climate, so if Solein pans out, it could be a huge development. It will be interesting to see if the wizards or prophets win the battle to “fix” climate change…Solein is one hell of a salvo by the wizards.