File Name : si_figure 1.pdf

Caption : the four primary separation mechanisms in dac processes. tea methodology of the two cost approximations: ‘dac process level’ and ‘dac plant level’ analyses. the ‘dac process level’ (presented in section 2.1) analysis accounts for operational energy and material costs and defines the process (scope 1 and scope 2) emissions, while the ‘dac plant level’ assessment (presented in section 2.2) incorporates capex from equipment, installation, indirect costs, owner costs, and contingencies, and discounts them over the plant lifetime.