Just some questions: will the same vessels that transported the LNG also transport the CO2 back? Are LNG vessels suitable to do this? Who carries the risk when something goes wrong? How long will the vessels have to stay on the berth to purge them from the product before towards the product after? Who will pay for this entire incredible waste of money?
Saudi Arabia may ship gas to South Korea where it will be used to make hydrogen, and the carbon dioxide produced in the process will be transported straight back to the kingdom.