基于生命周期评价的智能电表碳足迹研究

Carbon Footprint of Smart Meter Based on Life Cycle Assessment

采用生命周期评价(LCA)方法研究智能电表整个生命周期的碳足迹.研究结果表明,智能电表在其生命周期内产生的碳足迹总量为315.321 kg,产品生产制造阶段、运输阶段、使用阶段和废弃物处理阶段产生的碳足迹分别为2.281 kg、0.167 kg、313.608 kg和-0.735 kg.根据生命周期各阶段的碳足迹数据,提出了准确的碳减排措施,使得产品更加绿色环保.研究结果能够为企业的产品碳足迹评估提供参考.

In this paper,the life cycle assessment(LCA)method is used to study the carbon footprint in the whole life of smart meter.The results show that the total carbon footprint of the smart meter in the life cycle is 315.321kg,and the carbon footprint in the production,transportation,using and waste treatment phases respectively is 2.281kg,0.167kg,313.608kg and -0.735kg.According to the carbon footprint data of each life cycle stage,more accurate carbon reduction measures are proposed to make the product more environmentally and friendly.This study also provides a reference for enterprises to evaluate the carbon footprint of products.