随着全球经济的发展,二氧化碳的排放量逐渐增加,成为人类生存环境的一个极大的威胁,如不加以限制,后果将不堪设想。2009年底,哥本哈根会议以后,“低碳经济”成为全球经济发展的一个热点问题,因此构建完善包括碳交易、碳税等有关低碳经济的制度成为国际法及国内法律领域的重点关注对象。 With the development of the global economy, the emission of carbon dioxide gradually increases and becomes a great threat to the living environment of mankind. Without limitation, the consequences will be disastrous. Since the Copenhagen conference in late 2009, “low-carbon economy” has become a hot issue in global economic development. Therefore, building and improving a system of low-carbon economy including carbon trading and carbon tax has become the focus of international law and domestic law.