Research on the Measurement of the Relationship between Carbon Emissions and Economic Development in China——Based on the Tapio Decoupling theory and the Environmental Kuznets Theory Analysis

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In this paper, based on the panel data of China's carbon dioxide emissions, economic and energy development from 2000 to 2022, per capita GDP and carbon emissions are used as analysis indicators.The environmental Kuznets theory serves as the basis for an analysis of the correlation between economic progress and carbon dioxide emissions.The findings indicate that China's GDP and carbon emissions increased between 2000 and 2022. From 7,912 yuan in 2000 to 85,698 yuan in 2022, the per capita GDP grew by over ten times. Although per capita carbon emissions generally increased, they declined between 2014 and 2017, It might be connected to the nation's strong initiatives to support green development and the restructuring of the energy structure.For specific explanations,please refer to 4.1 Temporal evolution characteristics of carbon emissions and GDP. China is still in a transitional phase when it comes to environmental preservation and economic development, as seen by the N-shaped curve connecting the country's carbon dioxide emissions and economic growth rate. Based on this theory, the Tapio decoupling theory provides an understanding of the decoupling relationship between carbon emissions and economic growth based on carbon accounting. The irrational use of coal, oil, natural gas and other fossil fuels as the main energy has caused a series of environmental problems and seriously restricted economic development. Therefore, Stronger innovation and promotion of low-carbon and green technologies are required, as is the reduction of carbon emissions from the industrial structure and method of economic progress.