The application of passive energy-saving technology in enhancing the ecological resilience of rural areas in cold regions

Passive energy-saving technology serves as an efficient and environmentally-friendly building energy conservation approach that reduces buildings' reliance on conventional energy sources through rational utilization of natural resources. Its application in cold-region rural planning demonstrates significant value, not only enhancing building energy efficiency and reducing energy consumption but also improving residential living conditions, thereby effectively strengthening the ecological resilience of rural communities in cold climates. This paper systematically investigates specific implementation strategies of passive energy-saving technology for enhancing ecological resilience in cold-region rural planning, encompassing critical aspects such as building orientation optimization, thermal insulation systems for walls and roofs, climate-responsive window design with shading mechanisms, natural ventilation and daylight utilization, as well as prefabricated passive house construction techniques. The findings aim to provide scientific references for sustainable planning practices in cold-region rural development.