Pollution to products: CO2 competition enters final round
The 10 finalists will collect $5 million in prize money, or $500,000 apiece.
Companies seek to turn captured CO2 into concrete, fish food, toothpaste
Alberta agency has provided $35 million to find the best new uses for captured carbon.
CO2 to fish food, other ideas advance in $20M XPRIZE contest
Teams have a year to demonstrate how they will find profitable uses for carbon dioxide produced by power plants.
Latest XPrize offers $20M to find new uses for carbon emissions
Competition will promote and advance the discovery and development of new technologies.