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秸秆沼气集中供气工程不仅为当地带来良好的社会效益和环境效益,而且具有显著地温室气体减排效益。本文探讨了秸秆沼气集中供气工程对温室气体减排效果,结果显示,该工程的温室气体排放基准线为每年8605吨CO2当量。但是,沼气集中供气工程静态回收期较长(为20.7年),制约秸秆沼气产业的健康、快速发展,因而加强政府财政投资力度,并建立和完善碳交易市场,不仅有效促进沼气工程快速发展,而且将有力促进节能减排事业发展。
Straw biogas centralized gas supply project not only bring good social and environmental benefits to the local, but also significantly reduce greenhouse gas emissions. This paper discussed the effect of straw biogas centralized gas supply on greenhouse gas emission reduction. The results show that the baseline of greenhouse gas emission of this project is 8605 tons of CO2 equivalent per year. However, the biogas centralized gas supply project has a long static recovery period (20.7 years), restricting the healthy and rapid development of straw biogas industry, thus strengthening government financial investment and establishing and improving the carbon trading market, which not only effectively promotes the rapid development of biogas projects , But also will vigorously promote the development of energy-saving emission reduction.