中文摘要：

南方电网西电东送以水电为主，具有显著的环境效益，但目前实践中对该部分的经济补偿非常有限。在南方电网西电东送中引入碳排放权交易，综合考虑南方电网各省实际情况，提出了以清洁能源发电为导向的碳排放权初始配额分配方法。根据历史碳排放蘑确立碳减排系数，分配初始碳排放配额，得到第1轮碳排放配额分配结果；根据清清能源发电装机比重，分配次轮碳排放配额；对2015年南方4省（区）进行测算，结果与实际的环境容量较为契合，为进行碳交易提供了交易空间，有利于碳交易的开展，验证了方法的有效性。

英文摘要：

West-East power transmission project of China southern power grid is based hydropower and clean hydropower replacement the high emission of thermal power, with significant environmental benefits, but the economic compensation is very limited. Carbon emissions trading is introduced into the West-East power transmission. The method of initial quota allocation of Carbon Emission Trading which oriented clean energy generation is proposed considering the actual situation of China Southern Power Grid provinces. Firstly, according to historical carbon emissions, carbon reduction coefficient is ensured and the initial carbon allowances are get. Secondly, the second round of allocation Carbon allowances could be get based on the proportion of clean energy power generation capacity. Finally, using this method, the four provinces （districts） in the south of China were measured in 2015. The results were in agreement with the actual environmental capacity, provided the trading space for carbon trading, which is conducive to the development of carbon trading, and indicate that the method is scientific and effective.