China's economy has officially shifted from high speed development to high quality development, which means that concepts such as green development are increasingly important and the level of China's development needs to be examined from multiple perspectives. This paper applies a dual model of entropy value method and coefficient of variation method to evaluate China's green economic development level from 2016 to 2020 by selecting 12 secondary evaluation indicators based on three dimensions: economic level, social and livelihood, and green ecology. The results show that although there are fluctuations, China's overall green economic development level is on an upward trend, and there is significant progress in the economic level and social livelihood dimensions, and slight turbulence in the green ecology dimension. This paper suggests that the government should pay more attention to ecological environment, promote the reform of green mechanism and system, innovate green ecological science and technology, and promulgate relevant policies favorable to China's green development, promote the process of renewable and clean energy to replace fossil and other non-renewable energy sources, actively popularize relevant green knowledge to the nationals, and promote China's green economic development from the perspective of multiple subjects, including the state, society, and individuals.

Chang Dong, Yanning Yang. Construction of the Evaluation Index System of China's Green Economy Development Level-Based on the Dual Model of Entropy Value Method and Coefficient of Variation Method. International Journal of New Developments in Engineering and Society (2022) Vol.6, Issue 4: 38-44. https://doi.org/10.25236/IJNDES.2022.060406.

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