（Southwest Electric Power Design Institute Co., Ltd. of China Power Engineering Consulting Group, Chengdu 610021, China）
Abstract: This paper analyzed the carbon emission structure and the impact of carbon emission reduction from different aspects, such as economic development, energy structure adjustment, energy security, and economy. In addition, it recognized the current situation of carbon emissions and the challenges of achieving carbon neutrality.This study combined the development trend and policy orientation to propose six macro indexes of carbon emission reduction from the economy and energy transition perspective. These indexes included energy utilization efficiency, the proportion of non-fossil energy in primary energy consumption, etc. The indexes could help to quantify the overall effect of carbon reduction. Moreover, it is quantitatively analyzed the variation trend of the future.Besides, this paper combined the characteristics of carbon emissions and the difficulties of carbon emission reduction to propose eight carbon emission reduction paths and suggestions, including accelerating the development and utilization of clean energy and promoting the transformation of fossil energy. These suggestions could help to achieve the macro target of carbon emission reduction.
Key words: carbon neutrality; carbon emission reduction; non-fossil energy; clean energy; macro indicator; path
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