The System of National Accounts(SNA)is important basis for macroeconomi c control and management.Along with development of economic g lobalization,model and means of macroeconomic management of different countries progressively tend to bec ome similar.In order to adapt to sustainable development in recent years,in-ternational organizations and most countries pay attention to the probl ems of green system of national accou nts,that is,to establish green system of nati onal accounts and modify economic aggregates.This paper discusses sign ificance of green system of national accounts,analyses current theories and meth ods of green system of national accou nts,expresses his ideas on green system o f national accounts suited to the con dition of China.