低碳经济是以低能耗、低污染、低排放为基础的经济模式。它不仅是应对全球气候危机的有效措施,而且已经成为世界经济的发展趋势。鉴于与国外低碳经济发展法制建设上的差距,我国应从完善“公共物品”法益保护制度、碳交易立法、能源立法、保障低碳经济运行的行政法体系法治等方面加强低碳经济的法制建设 Low-carbon economy is low-energy, low pollution, low-emission-based economic model. It is not only an effective measure to cope with the global climate crisis, but also has become the trend of world economy. In view of the difference with the legal construction of low-carbon economy in foreign countries, China should strengthen the legal system of low-carbon economy from the aspects of perfecting the legal protection system of “public goods”, the legislation of carbon trading, the legislation of energy, the administrative law system guaranteeing the operation of low-carbon economy Legal Construction