Abstract:With the development of social economy and the increasing public awareness of environmental protection, the application value of low-carbon concepts in the field of construction is becoming increasingly prominent. To achieve the low-carbon goal of residential construction, this article starts with the core connotation of low-carbon concept, systematically expounds the importance of green residential construction technology under the guidance of low-carbon concept, and conducts in-depth analysis on energy-saving enclosure structure construction technology, renewable solar energy utilization construction technology, green water-saving construction technology and other dimensions in green residential construction, in order to effectively reduce energy consumption and carbon emissions throughout the entire cycle of residential construction and use, improve the green environmental performance of residential buildings, and provide solid technical support for the sustainable development of the construction industry.