# The Hierarchy and Transition of China's Urban Energy Efficiency

> Research article (Energy Procedia, 2016) · cited 12× · AI/ML

**Wikidata**: [openalex:W2564245867](https://www.wikidata.org/wiki/openalex:W2564245867)  
**Source**: https://4ort.xyz/entity/the-hierarchy-and-transition-of-china-s-urban-energy-efficiency