 This paper examined the spatial variance of urban energy consumption in China using GIS tools and Thiele Index. It found that there were significant differences in energy consumption among different provinces, which could be attributed to differences in geography, economic development, and energy sources. Certain regions had higher energy consumption rates, while others had higher efficiency rates. Additionally, certain regions relied heavily on coal, while others relied on cleaner energy sources such as electricity or oil. This spatial variance was further confirmed by Thiele Index, which showed that the within-group inequalities were greater than those between groups. As such, it is important to develop regionally targeted policies to reduce energy consumption and improve energy efficiency. This article was authored by Yenping Kai, Lixiao Zhang, Jingliang, and others.