本报告将从碳达峰、碳中和目标出发，考察实现“双碳”目标的内在机制。结合《“十四五”循环经济发展规划》提出的主要目标和重点任务，从多个维度选取具体指标数据，建立衡量碳达峰、碳中和的地区目标达成情况的指标体系。根据《2030年前碳达峰行动方案》中提出的能源绿色低碳转型行动、节能降碳增效行动等“碳达峰十大行动”，构建了指标体系的基本框架，并根据碳排放系统中部门间碳排放当量计算权重，完成综合评价指数的测算。2019年省际碳中和发展指数均值5.89，超过均值的省（区）有14个，其中领跑省（区）为内蒙古自治区、浙江省、广东省、甘肃省以及云南省，碳中和发展指数分别达到了6.92、6.89、6.50、6.48和6.34。
Starting from the goals of carbon peak and carbon neutrality，this report will investigate the internal mechanism of realizing the goal of “double carbon”. Combined with the main objectives and key tasks proposed in the plan，select specific index data from multiple dimensions，and establish an index system to measure the achievement of regional objectives of carbon peaking and carbon neutrality. According to The Green and Low-carbon Energy Transformation Action，the “top ten carbon peak actions” such as the orderly carbon peak action in various regions have constructed the basic framework of the index system，calculated the weight according to the carbon emission equivalent between departments in the carbon emission system，and completed the calculation of the comprehensive evaluation index. The average of 5.89 for the inter-provincial carbon neutrality development index in 2019，exceeding value of 14 provinces（autonomous regions）. Among them，the leading provinces （autonomous regions） are Inner Mongolia Autonomous Region，Zhejiang Province，Guangdong Province，Yunnan Province and Gansu Province，and the carbon neutrality development index has reached 6.92，6.89，6.50，6.34 and 6.48 respectively.
