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碳交易机制是规范国际碳交易市场的一种制度。碳资产,原本并非商品,也没有显著的开发价值。然而,1997年《京都议定书》的签订改变了这一切。按照《京都议定书》规定,到2010年,所有发达国家排放的包括二氧化碳、甲烷等在内的6种温室气体的数量,要比1990年减少5.2%。但由于发达国家的能源利用效率高,能源结构优化,新的能源技术被大量采用,因此本国进一步减排的成本高,难度较大。而发展中国家能源效率低,减排空间大,成本也低。这导致了同一减排量在不
Carbon trading mechanism is to regulate the international carbon trading market a system. Carbon assets, was originally not a commodity, there is no significant development value. However, the signing of the “Kyoto Protocol” in 1997 changed all that. According to the “Kyoto Protocol” stipulates that by 2010, all developed countries, including carbon dioxide, methane and other six kinds of greenhouse gases, including the number of reduced by 5.2% compared with 1990. However, due to the high efficiency of energy utilization in developed countries, the optimization of energy structure and the adoption of new energy technologies in large quantities, the cost of further reductions in the country is high and difficult. Developing countries, however, have low energy efficiency, large emission reduction space and low costs. This led to the same emission reduction at no