Koch & Dittmeyer (2025): Comparative analysis of industrialization potentials of direct air capture technologies
Robin Koch, Roland Dittmeyer IN: Sec. Carbon Dioxide Removal DOI: 10.3389/fclim.2025.1558396
The authors study deals with the question which direct air capture technologies currently have the biggest potential for reaching a gigaton scale of capture capacity. Technologies that were examined are Alkaline Gas Washing, Temperature Vacuum Swing Adsorption, Electro Swing Adsorption, and Accelerated Weathering Carbon Capture. Using a multi-criteria decision-making model (PROMETHEE II) and cost predictions based on learning by doing were used to determine which technology has the highest potential.