Greenhouse Gas Emission Factors for Grid Electricity for Chinese Provinces

摘要: Thermal power is the largest greenhouse gas emission(GHG)sector in China and accounts for 40% of China's total CO2emissions. In order to control emissions effectively,measures should be taken from both production consumption aspects. A fundamental role emission reductions estimate indirect accurately electricity consumption. GHG factors grid will greatly affect amount emissions,but studies on remain rare. Here,based statistical data availability former regional China,an estimation method Chinese provinces proposed.Specifically,emission 2010 by province were calculated,and a comparative analysis region was conducted. Last,the influence different every province's estimated. The results show that difference between ranges from- 67.4% ~51.6%,and gap from-60.7%~50.2%. We conclude are superior those accuracy they therefore more suitable estimating purchased electricity.