Research on the dynamic calculation model of carbon emissions during the operating phase of low-carbon parks based on accounting system

Carbon emission accounting is the core means to grasp the carbon emission level of the park and identify the main carbon emission sources. The boundaries of carbon emission accounting in existing parks are vague, and the accounting methods have not yet formed a clear framework. At the same time, research on carbon emission models mostly stays at theoretical analysis, making it difficult to achieve quantitative goals, and there is no industry recognized unified carbon emission calculation model. This article focuses on tracking the carbon footprint of low-carbon parks, clarifying the geographical and operational emission sources, as well as the scope of carbon emission gas accounting. Multiple accounting methods are compared, and a planning stage based on emission factor method and dynamic simulation of operational stage are proposed to establish an overall dynamic calculation model with carbon reduction accounting, providing quantitative support for energy conservation and carbon reduction in parks.