城乡建设领域碳达峰实施路径分析和试点探索——以福建省湄州岛为例

Analysis of Implementation Path and Pilot Exploration of Carbon Peaking in Urban and Rural Construction Field——Case study of Meizhou Island,Fujian Province

面向福建省城乡建设领域碳达峰的发展需求,贯彻落实“双碳”战略目标,本文以福建省湄洲岛为例,分析湄洲岛城乡建设领域碳排放现状,识别了城乡建设领域碳排放的关键来源,预测碳排放发展趋势,从公共建筑、基础设施运行入手,探索城乡建设领域碳达峰实施路径。研究结果表明,建筑光伏一体化应用、民宿建筑能效提升、污水处理低碳建设为湄洲岛城乡建设领域减碳1427tCO_(2)/a,减少了3.5%的碳排放量,助力湄洲岛城乡建设领域提前3年实现碳达峰,为城乡建设领域碳达峰实施提供技术措施参考。

To meet the development needs of carbon peaking in the urban and rural construction field of Fujian Province and implement the Double Carbon target,this article takes Meizhou Island in Fujian Province as an example to analyze the current carbon emissions in the urban and rural construction field of Meizhou Island,identifies the key sources of carbon emissions in the urban and rural construction field,predicts the development trend of carbon emissions,and explores the implementation path of carbon peaking in the urban and rural construction field from the perspective of public buildings and infrastructure operation.The research results show that the application of building-integrated photovoltaics,the improvement of energy efficiency in residential buildings,and the low-carbon construction of sewage treatment can reduce 1427tCO2/a of carbon emissions in the urban and rural construction field of Meizhou Island,reducing 3.5% of the carbon emissions and helping Meizhou Island to achieve carbon peaking three years ahead of schedule.These findings provide technical measures for the implementation of carbon peaking in the urban and rural construction field.