Chengdu carbon emission analysis and emission reduction countermeasure research in the context of the Double Carbon

In the context of global warming, low -carbon has become the focus of long -term concern for governments and all walks of life from all over the country. China proposed in 2020 to achieve the two goals of "carbon neutrality" and "carbon peaks". In recent years, it has achieved remarkable results in carbon emission reduction low carbon work. This study comprehensively evaluated the important carbon emissions indicators of Chengdu through the use of the TOPSIS Entropy Method and used the Gray Forecast Model and the Holt model to predict the total carbon emissions of Chengdu from 2023 to 2027. The largest weight of urban activities in various types of carbon emissions indicators in Chengdu is 0.3165. The total carbon emissions in Chengdu have increased in index before the 20th century, and it did not fluctuate slowly until recent years. The government should pay attention to the development and utilization of new energy and the transformation of energy efficiency. This study provides a reference for the direction of energy conservation and emission reduction policies of the Chengdu Municipal Government, and provides reference and samples for other cities around the world in promoting green low -carbon transformation.