Turning carbon dioxide into liquid fuel. Scientists have discovered a new electrocatalyst that converts carbon dioxide (CO2) and water into ethanol with very high energy efficiency, high selectivity for the desired final product and low cost.

[u/Opcn]

https://www.anl.gov/article/turning-carbon-dioxide-into-liquid-fuel

[u/C_Arthur]

I notice there is no actual numbers listed which worry's me but I am going to be optimistic.

Someone made a post here last week that I was very critical of about synthetically making hydrocarbons If this turns out to be reasonably close to the claim I may need to eat my hat.