论文分析了河北省二氧化碳的环境库兹涅兹曲线,采用扩展的STIRPAT模型对河北省碳排放驱动因素及减排路径做了深入探讨.研究表明:(1)河北省的产业结构、终端能耗结构与经济增长之间呈复杂的函数关系,其碳排放量与经济增长处于正相关阶段,尚未到达碳排放生态拐点,没有形成EKC曲线,碳排放与经济增长之间的“脱钩”阶段还没有到来;(2)通过碳排放和影响因素之间的定量模型发现,产业结构(第二产业占比)、人均GDP、固定资产投资、人口规模、城镇化率对碳排放贡献最大;改变能源结构使煤炭占比逐年下降,碳减排效果明显;另外,环境规制对碳减排效果明显.(3)建议河北省碳减排重点应围绕控制重工业发展、避免产能过剩、优化产业结构、加速发展清洁能源等方面进行.“,”In this paper, the quadratic polynomial and cubic polynomial functions were applied to analyze the en-vironmental Kuznets curve (EKC) of carbon emissions in Hebei Province. The improved STIRPAT model was also applied to assess the driving factors and reduction paths for carbon emissions in Hebei Province. The results lead to three main conclusions. Firstly, carbon emissions and economic growth in Hebei Province are in a positive cor- relation stage which has not formed the EKC curve, and the “decoupling” stage between carbon emissions and economic growth has not arrived yet. Secondly, the industrial structure, per capita GDP, fixed assets investment, population size and urbanization rate account for the highest proportion of carbon emissions. Carbon emissions can be reduced greatly by changing the energy structure, in which the proportion of coal is decreased year by year. Environmental regulation also has an obvious effect on the reduction of carbon emissions. Thirdly, it is suggested that the reduction of carbon emissions in Hebei Province should focus on four tasks: controlling the development of heavy industry, avoiding overcapacity, optimizing the industrial structure and accelerating the de-velopment of clean energy.