Carbon Engineering [0] is working on this and they have the backing of Bill Gates. [0] https://www.cnbc.com/2019/06/21/carbon-engineering-co2-capture-backed-by

Carbon Engineering [0] is working on this and they have the backing of Bill Gates. [0] https://www.cnbc.com/2019/06/21/carbon-engineering-co2-capture-backed-by-bill-gates-oil-companies.html https://www.cnbc.com/2019/06/21/carbon-engineering-co2-captu...