Singapore first to approve protein ‘made from air’

https://www.straitstimes.com/singapore/s-pore-may-be-first-to-try-food-with-microbe-based-protein

"micro-organisms grow react with gases in bioreactors to make Solein... dried into powder 65 per cent to 70 per cent protein, contains nine essential amino acids... fibre, fats and other nutrientsSolein is produced using a process where a micro-organism is grown using carbon dioxide and renewable electricity. This allows its production to be unaffected by weather and climate conditions... protein powder grown in harsh environments such as deserts, spacecraft feed astronauts"

Related:

Solar Foods receives novel food regulatory approval for a protein grown with CO2 and electricity

https://solarfoods.com/solar-foods-receives-novel-food-regulatory-approval

Embrace what may be the most important green technology ever. It could save us all

https://www.theguardian.com/commentisfree/2022/nov/24/green-technology-precision-fermentation-farming

Solar Foods: Scientists of today, farmers of the future

https://solarfoods.com/scientists-of-today-farmers-of-the-future/

ADM, Air Protein partner to scale a new way of making food that only requires air, water and energy
https://www.foodnavigator-usa.com/Article/2023/05/18/adm-air-protein-partner-to-scale-a-new-way-of-making-food-that-only-requires-air-water-and-energy#

Solein® transforms ancient microbes into the future of food

https://www.solein.com/blog/solein-transforms-ancient-microbes-into-the-future-of-food

China: Novel protein production method uses methanol from coal
https://www.feednavigator.com/Article/2024/01/09/china-sees-coal-to-protein-breakthrough

Finland's wizards making food out of thin air