Kim et al. (2023): Carbon dioxide removal from the oceans: Carbon dioxide emission and techno-economic analyses of producing renewable synthetic methane
Ayeon Kim, Heehyang Kim, Yus Donald Chaniago, Hankwon Lim IN: Sustainable Production and Consumption 41, pp.21-35, https://doi.org/10.1016/j.spc.2023.07.019
The capture of carbon dioxide from ocean water and utilizing the captured carbon as a stock for carbon-neutral renewable methane production may reduce a considerable amount of carbon in the atmosphere. However, given the lack of comprehensive analyses to reveal the potential, this examination proceeded through techno-economic and carbon dioxide emission analyses with several possible options of carbon dioxide extraction, location, electricity sources, and transport media.