This paper introduces the background,the meaning,the writing ideal and key indicators of DB11/T1977-2022"Evaluation Standard of Green Village".The Standard determines the definition of green village in Beijing and establishes the indicator system of green village,which includes four first-level indicators such as village planning and facilities,green farm houses,resource conservation and environmental protection,management and protection mechanism,as well as five additional points for improvement and innovation.It regulates the green space rate,village planning and layout,infrastructure,public service facilities,enclosure structure,passive design,clean energy utilization,water resource utilization,solid waste treatment,management and security mechanism,etc.Based on the field survey of 10 districts and counties,31 towns,109 villages and 253 households in Beijing,the Standard puts forward reasonable and feasible evaluation indicators for green villages according to the current situation of rural residential buildings in Beijing,local economic conditions,development level,and farmers'affordability.The Standard provides support and guidance for the establishment and development of green villages in Beijing from the overall planning,architectural design,infrastructure,energy utilization and other aspects of green villages,promotes the sustainable development of the society,economy and environment of villages in Beijing,helps the comprehensive implementation of Beijing's rural revitalization strategy.Meanwhile,it provides reference for the construction of green villages in other cities and ensures the establishment of green villages.
green villagesthe establishment of green villages in Beijingthe establishment of green village indicators