Zhao Kaixi, Li Chi

Keywords： Emergy Analysis; Community Regeneration; Living Environment; Resources and Environment; Urban Regeneration; Xueyuanlu Sub-district

Abstract：

Under the targets of carbon peak and carbon neutrality, urban regeneration should not only pay attention to green and low-carbon, but also pay attention to sustainable development. Sustainable community construction is not only an important support to promote green urban renewal, but also the way to explore low-carbon urbanization. Emergy analysis, as an internationally recognized evaluation method, can comprehensively evaluate the behavior of research systems. This paper introduces the concept and method of emergy analysis into community regeneration, and takes 30 community units in Xueyuanlu Subdistrict of Beijing as the research object. Firstly, we draw emergy system diagram, construct index system, and then intuitively quantify the sustainable development level of community living environment. The results show that all communities are in the consumption stage of non renewable resources, and the capacity of carbon sequestration and oxygen release is limited. In addition, the environmental pressure of the community is large, and the sustainable level is not optimistic, which is not conducive to the effective development of community renewal. Through the in-depth analysis of the community emergy calculation results, it provides a theoretical basis and development ideas for the follow-up green regeneration.

Funds：

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