地区碳排放测算研究——以贵州省为例

Research on Regional Carbon Emission Calculation——Taking Guizhou Province as an Example

对地区碳排放进行合理测算,是实现节能降碳目标的基础。本文从化石能源燃烧、工业生产和固体废弃物焚烧三个方面分析碳排放来源,并借鉴国内外相关研究,提出碳排放测算方法,计算贵州省碳排放量,明确其发展趋势。研究结果表明,煤炭来源的碳排放量占化石能源燃烧碳排放量的比重最大;固体废弃物焚烧的碳排放量较少,但其比重随经济发展和城市发展逐年增加;贵州省碳排放量近年来总体呈降低趋势,化石能源燃烧的碳排放仍是贵州省碳排放的主要来源。

Reasonable calculation of regional carbon emissions is the foundation for achieving energy conservation and carbon reduction goals.This paper analyzes the sources of carbon emissions from three aspects,namely fossil fuel combustion,industrial production,and solid waste incineration,and proposes a carbon emission calculation method by drawing on relevant research at home and abroad,and calculates the carbon emissions in Guizhou Province,and clarifies its development trend.The research results indicate that the carbon emissions from coal sources account for the largest proportion of carbon emissions from fossil fuel combustion;the carbon emissions from solid waste incineration are relatively small,but their proportion increases year by year with economic and urban development;in recent years,the overall carbon emissions in Guizhou Province have shown a decreasing trend,and the carbon emissions from fossil fuel combustion remain the main source of carbon emissions in Guizhou Province.