Qatar’s chemical industry is expansive — companies boast hefty operations in oil and gas extraction, as well as liquefied natural gas (LNG), crude oil, petrochemicals, fertilizers, and plastics production. However, as a result, Qatar is one of the world’s largest producers of emissions per capita. At Texas A&M Univ. (TAMU), which has campuses in both Texas and Qatar, chemical engineers have developed a CO2 conversion method called CARGEN™ technology that can completely sequester the greenhouse gas by turning it into pure carbon nanotubes.