Environment China

Today's episode looks at the topic of electric vehicles and their impact on both carbon emissions and urban air quality. China has the world’s largest market for electric vehicles, and it is the largest maker of lithium-ion batteries for electric vehicles manufactured worldwide. Hence, the environmental impact of EVs, even outside of China, often goes back upstream to China. Our guest is Zhang Shaojun, Associate Professor at the Tsinghua University School of the Environment. His research examines the environmental impacts of emissions from road transportation systems on air quality, climate and public health. Before joining Tsinghua University, he was a Postdoctoral Associate at University of Michigan and Atkinson Postdoctoral Research Fellow at Cornell University.  Shaojun and his colleagues have published two important papers on these topics this year. The first, in the journal PNAS Nexus, looks at the upstream greenhouse gas emissions from battery manufacturing as well as a regional breakdown of power s