Solar farms in the Gobi Desert have been shown to significantly reduce dust pollution reaching major cities like Beijing by stabilizing the surface, lowering soil erodibility, and decreasing wind speeds. China's goal of reaching net zero emissions by 2060 includes increasing solar capacity to 1,200 GW by 2030, further aiding in reducing dust concentrations in northern China. These solar farms not only contribute to renewable energy but also have additional benefits such as improving air quality and public health in the region.
https://reneweconomy.com.au/solar-farms-can-help-stop-the-spread-of-dust-storms-new-study-finds/