“Nothing appears remarkable about a dish of fresh ravioli made with solein. It looks and tastes the same as normal pasta.

But the origins of the proteins which give it its full-bodied flavour are extraordinary: they come from Europe’s first factory dedicated to making human food from electricity and air.

The factory’s owner, Solar Foods, has started production at a site in Vantaa, near the Finnish capital of Helsinki, that will be able to produce 160 tonnes of food a year. It follows several years of experimenting at lab scale.”

From The Guardian.