In 2010

the national first put unit GDP CO2 emissions fell 17% as binding targets into the Twelfth Five-Year Plan for national economic and social development plan

and proposed the reasonable control of the total energy consumption idea

this indicate that the national will take more measures in saving energy and reduce carbon emissions in future. Jiangxi is the crucial period of development in the industrialization and urbanization

social economic development on energy demand will remain at a high level in Twelfth Five-Year Plan

which inevitably leads to the CO2 emissions continue to increase

so that the carbon emission reduction work faces enormous challenge. Therefore

in-depth study of CO2 emission trends characteristics and effects of the change of the important factors

to save energy policy

suppress CO2 emissions

control CO2 emission intensity has the extremely important practical significance.