International Atmospheric Water Harvesting Association
Balancing water quantity, quality and energy requirements

We are thrilled to announce an exciting new cooperation between the Arizona Atmospheric Water Harvesting (AzAWH) testbed at Arizona State University and WaHa! At AzAWH, our mission is to accelerate the development and commercialization of innovative water vapor harvesting technologies. By joining forces with WaHa—a pioneer in atmospheric water generation—we are taking a major leap toward a more sustainable and water-secure future. We are proud to share that we have officially

Original Authors: Yanhua Guan, Dexi Tang, Xiaoting Yu, Haibo Liu, Peng Chen, Jingfeng Wang, Lin Dai, Wenshuai Chen, Chenyu Li, Chuanling Si Original paper is accessible at: https://doi.org/10.1002/aenm.70889 Why scalability is the missing link in AWH Atmospheric water harvesting (AWH) is often presented as a promising solution for water scarcity because the atmosphere contains nearly 13,000 km³ of water vapor. However, many advanced AWH materials remain limited to laboratory-

Original Authors: Beibei Yang, Zhenrong Tan, Conghua Yi, Siyu Yang, Xueqing Qiu, Dafeng Zheng Original paper is accessible at: https://doi.org/10.1002/adfm.202514160 The hidden challenge in sorption-based AWH Sorption-based atmospheric water harvesting (SAWH) is increasingly recognized as one of the most promising technologies for freshwater production in arid and semi-arid regions. Unlike condensation-based systems, sorption-driven AWH can operate under low humidity conditio