
Lei Zhao, professor of civil and environmental engineering at The Grainger College of Engineering and affiliate professor in the Department of Climate, Meteorology, and Atmospheric Sciences, has been awarded the American Geophysical Union James B. Macelwane Medal, one of the most prestigious honors recognizing early-career scientists in Earth and space science. The medal is presented annually to just a handful of scientists for their significant contributions to advancing knowledge of the Earth and space systems.

Zhao’s research focuses on the intersection of global climate change and urbanization, two of the most potent forces shaping today's Earth system. By combining Earth system modeling, remote sensing, AI/ML, and advanced computing, his work helps reveal how cities interact with the climate and develops next-generation models to support more sustainable futures.
This recognition also confers Zhao the distinction of AGU Fellow, underscoring his leadership in the field and the impact of his scholarship. He will be formally honored at AGU25 in New Orleans this December, alongside other scientists advancing discovery and solutions for global challenges.