The Coupling Relationship between Economic Growth and Energy Consumption of Manufacturing in Tianjin: Quantitative analysis based on Tapio indicators

摘要

To analyze the progress of "Green Development" of Tianjin Manufacturing, this paper uses Tapio index to quantitatively analyze the coupling relationship between economic growth and energy consumption of Tianjin manufacturing. By decoupling the concept of elasticity, the different values of elasticity show the relevance of economic growth and energy consumption data and interactive situation. The conclusion of this paper is that during the period of "11th Five-year Plan", the Tianjin economic growth over the total energy consumption of the whole manufacturing dependent decrease slightly, but not too much, and the decoupling relationship is in a state of weak decoupling mostly, no qualitatively changes.