生物质与煤共燃发电CDM项目案例分析

CDM Case Analysis of Co-Combustion of Biomass with Coal for Power Generation

以广东省生物质与煤共燃发电技术应用为清洁发展机制（CDM）项目案例，基于三个基准线，应用增量成本分析方法，计算了不同燃料比例时，生物质与煤共燃发电的单位碳减排成本，并对其进行了敏感性分析．结果表明，CDM项目的单位碳减排成本在76～111美元／吨之间，且在共燃中年处理生物质9．1～36．4万吨时，实现CO2年减排量34092～146698吨．

In this research, the application of the co-combustion technology of biomass with coal for power generation in Guangdong is used as a Clean Development Mechanism （CDM） case to reveal the mitigation cost per unit carbon for the power generation by co-combustion under different proportions of fuel, This investigation is based on three baselines and the incremental cost analysis. Moreover, a sensitivity analysis is also carried out, The results show that the mitigation cost per unit carbon for the power generation by co-combustion is between 76 and lll dollars per ton, and that the emission reduction of CO2 per year is between 34092 and 146698 t （calculated in the mass of carbon） when combusting 91 000 -364000 t of biomass each year.