Analysis of Passive Energy-saving Retrofitting of Rural Residential Houses in Southern Anhui Province -A case in Hongcun

Passive energy-saving retrofitting can significantly reduce energy consumption and improve indoor thermal environments in traditional rural residential houses, such as those found in Hongcun Village within the UNESCO World Heritage Site of Ancient Villages in Southern Anhui. The study demonstrated that targeted retrofitting measures effectively enhance sustainability without relying on advanced technologies, aligning with the region's historical construction constraints. Researchers modeled annual temperature, humidity, and energy consumption to validate these findings, offering practical insights for preserving cultural heritage while integrating modern green building principles.

Han, J., & Yang, X. (2018). Analysis of Passive Energy-saving Retrofitting of Rural Residential Houses in Southern Anhui Province -A case in Hongcun. Energy Procedia, 152, 470–474. https://doi.org/10.1016/j.egypro.2018.09.255