Original Authors: Lucia Cattani, Paolo Cattani, Anna Magrini Original paper is accessible at: https://doi.org/10.3390/toxics14040310 The missing dimension in AWH performance metrics Atmospheric water harvesting (AWH) systems are usually compared on two axes: how much water they produce and how much energy they consume. Metrics such as Unit Power Consumption (kWh/L), Specific Energy Consumption, Water Harvesting Rate, and Specific Water Production per mass of sorbent have become the standard...

Original Authors: Yaxuan Wang, Jiarui Zhang, Ting Xu, Xuan Wang, Meng Zhang, Junjie Qi, Han Zhang, Kun Liu, Liyu Zhu, Lin Dai, Chuanling Si Original paper is accessible at: https://doi.org/10.1002/adfm.74928 Why portability matters in atmospheric water harvesting Atmospheric water harvesting (AWH) is often discussed through the lens of sorbent chemistry, adsorption capacity, or solar-driven regeneration. However, real-world deployment also depends on another practical factor: form factor....

Original Authors: Carl Abadam, Anjali Mulchandani Original paper is accessible at: https://doi.org/10.1021/acsestengg.6c00532 A new question for atmospheric water harvesting Atmospheric water harvesting (AWH) is often presented as a promising route for producing water from an abundant atmospheric reservoir. The atmosphere contains approximately 12,900 km³ of water, about six times the volume of freshwater stored in rivers and freshwater lakes. This makes AWH attractive as a decentralized...