Study on China's regional carbon emission factors: The case of Chongqing city

Low-carbon development has become a hot issue concerned by the whole world. Governments respectively introduced the country's low-carbon strategy and action. China has put forward a series of obligatory targets and has issued a provincial area "twelfth five-year" carbon intensity reduction target. How to coordinate the contradiction between economic growth and environmental constraints, and formulating corresponding low-carbon development path and the supporting measures, has become one of the problems to be solved. Considering the regional resource endowment, stage of economic development, energy structure, industrial structure, technical development level and other factors, this article constructs the model of regional carbon emission factors, the paper takes Chongqing of China as an example. The research results show that: The major contribution of elements, in turn, is the improvement of technology energy efficiency, the optimization of energy structure, and the adjustment of industrial structure. Based on this, this paper puts forward the corresponding low-carbon development policies according to the results of analysis, from the aspects such as energy structure, industrial structure, and technological progress and so on. (C) 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).