既有社区低碳化改造策略——基于14个国内外案例的分析

Low Carbon Transformation Strategy to Existing Community-The Analysis Based on 14 Domestic and Foreign Cases

我国近年提出将社区更新改造与低碳发展相结合的指引政策,然而既有社区的低碳化改造面临诸多挑战,需解决财政支出效益、社区空间优化、低碳技术应用、多方利益平衡等多维度相互交织的难题,是复杂的“经济—社会—空间—工程”系统性实践。基于以上认识,文章辨析低碳社区及社区低碳化改造的相关概念,继而梳理当前我国社区低碳化改造的困境和难点;同时,结合国内外14个案例,总结社区空间布局调整、交通系统设计指引、能源利用结构优化、生态环境固碳增强、智慧基础设施改造、项目推行机制创新等低碳改造策略,讨论策略的借鉴意义与应用逻辑,以期为我国相关实践提供一定助益。

The guiding policy of combining community renewal transformation and low-carbon development is put forward in China,but low-carbon transformation to existing community is confronted with many challenges,and multi-dimension interwoven difficult problems,including benefit of financial expenditure efficiency,community space optimization,low-carbon technical application and multiparty balance of interests,etc.,need to be solved,and it is a complicated“economic—social—spatial—engineering”systematic practice.Based on the above knowledge,this paper discriminates relevant concept of low-carbon community and low carbon transformation of community,then it organizes the predicament and difficult points in the present low carbon transformation in community of China;combined with 14 domestic and foreign cases,it summarizes the low carbon transformation strategy,including community space layout adjustment,communications system design guide,energy utilization structure optimization,carbon sequestration enhancement of ecological environment,smart infrastructure transformation and project implementation mechanism innovation,etc.,it also discusses the reference significance and application logic of strategy,so as to provide certain aid to relevant practice in China.