The article proposes the best options for the placement of complexes designed to remove CO2 from the atmosphere and oceans. Five ways are proposed to reduce energy costs for carbon dioxide capture, using the following factors: extreme currents in the oceans; steady storm winds; zones of low air temperatures, in which CO2 is in the state of ice; land plots in which the concentration of CO2 is hundreds of times higher than usual; river flows into the oceans, in which CO2 is highly concentrated. The proposed solutions increase the efficiency of carbon dioxide capture by tens and hundreds of times.
The stated concept is a platform for the consolidation of enthusiasts to participate in an international competition and attract investors for the manufacture of a demonstration plant, which should extract CO2 in the amount of 1 ton per day.