Lopez-Reyes, Zulma
Hopwood, Wesley
Jones, Jonathan
Wing, Rod
Sordella, Raffaella
Grande, Carlos
Waller, Rebekah
Funding for this research was provided by:
King Abdullah University of Science and Technology
Article History
Received: 15 October 2025
Accepted: 25 March 2026
First Online: 11 May 2026
Competing interests
: Author R.S. is the Founder and CEO of Carbon Net LLC, a US-based start-up developing moisture-swing adsorption (MSA) technology. R.S. is an inventor on a related patent (US Patent No. US11737398B2) covering aspects of MSA technology relevant to direct air capture (DAC) systems. R.S. did not contribute to the development of the methodology in this study and provided input only on certain technical and operational aspects of MSA. R.S. declares no other financial or non-financial competing interests. Authors C.G., R. Waller, J.J., W.H., and Z.L. have a research collaboration with Carbon Net LLC to evaluate and further develop MSA-based DAC technology. They declare no other financial or non-financial competing interests. R. Wing declares no competing financial or non-financial interests.