Paulsen et al. (2025): Is solid calcium looping a scalable technology for mega-ton carbon dioxide removal?
M.M. Paulsen, S.G.R. Nielsen, F.J. Tilsted and T.H. Pedersen, IN: Journal of CO₂ Utilization, https://doi.org/10.1016/j.jcou.2025.103255
Atmospheric CO₂ removal at Gton scale is necessary to limit global temperature rise. This study provides essential insights into the energy, area, and water requirements of solid calcium looping for large-scale CO₂ removal, combining experimental results with an upscaled system context.