Carbon Emission Constraint And Research Of China Energy Efficiency

As the world’s most populous country, and because of the rapid economicdevelopment, China will inevitably increase the carbon dioxide emissions. Accordingto statistics of2007, China’s carbon dioxide emissions is6071.77million tonnes whichwas over the United States and China became the world’s largest emitter of carbondioxide. China has formally proposed to be bound targets to reduce carbon dioxideemissions intensity, China’s carbon dioxide emission intensity is40%to50%in2005to2020. In order to study how to achieve this constraint in2020, this paper analyzesthe various factors to affect China’s carbon dioxide emissions.Energy efficiency is theefficiency of the inhibition of carbon dioxide emissions factors. In recent years, China’senergy use efficiency is steadily improving, but relative to developed countries, China’senergy efficiency is still very low, there is room for growth. The efficiency of energyuse can inhibit China’s carbon dioxide emissions. Therefore, the efficiency of energyuse can help study how to reduce carbon dioxide emissions.This paper first introduces the background of China’s carbon emission constraints,this chapter elaborated the impact of carbon dioxide on the environment, into Seoulthreatens human survival, as well as China’s policies to deal with. Followed in the firstchapter of the status quo of China’s carbon dioxide emissions and the logarithmic meanDivisia decomposition method to analyze the impact of China’s carbon dioxideemissions factors, and draw the conclusions that energy efficiency is an importantfactor in the suppression of China’s carbon dioxide emissions. The second chapter,estimates China’s total factor productivity and use DEAP2.1software, and total factorproductivity in China to make the evaluation. Chapter III analyzes the binding targetsof carbon emissions, energy intensity values measured in2020which China needs toachieve, and to analyze the factors that affect our energy efficiency. Finally, accordingto this analysis, we should adjust the industrial structure in the carbon emissionconstraints...