claim: ‘Clean coal’ is an approach in which the emissions from coal-burning power plants would be captured and pumped underground.
evidence: Carbon capture and storage ( CCS ) ( or carbon capture and sequestration or carbon control and sequestration ) is the process of capturing waste carbon dioxide ( CO 2 ) usually from large point sources, such as a cement factory or biomass power plant, transporting it to a storage site, and depositing it where it will not enter the atmosphere, normally an underground geological formation.