Abstract:It is generally recognized in the world that Green House Gas (GHG), induces the Global Warming, with the emission of the Carbon Dioxide (CO2) as the main. This paper conducts checking and calculation of the carbon emission caused by energy consumption, which is the major emission source, and on the basis of comparison of the emission volume during 1995-2006 in the provincial scale, it finds that provinces having the high emission of CO2 are those regions consuming coal as the main in the whole energy consumption, such as Shanxi; and also those regions having more second industries, such as Shandong, Hebei and Jiangsu Province. While in some provinces and municipalities with developed economy and advanced science and technology, like Beijing and Shanghai, their carbon emissions displays a decrease trend.