以碳标签为载体的能源装备产品碳足迹是能源行业碳核算的源头和基础,当前行业对大型能源装备产品的碳足迹数据披露较少,缺乏数字化碳足迹核算系统。中国东方电气集团构建了集团级能源装备产品全生命周期碳足迹管理平台,以工艺过程碳排放模型和车间碳排放增量评估为基础,构建了“从摇篮到大门”的产品碳足迹自动核算和全生命周期碳标签标准体系,实现了能源装备产品全生命周期碳足迹统一核算与追溯。本报告从建立和完善碳排放基础数据库、建立碳足迹数据共享机制以及建立与国际接轨的碳认证体系三个方面提出发展建议。
The carbon footprint of energy equipment products is the source and foundation of the carbon accounting in the energy industry. However,the current industry rarely discloses the carbon footprint data of large energy equipment products and lacks an intelligent carbon footprint accounting system. Dongfang Electric Corporation has built a group level carbon footprint management platform for the life cycle assessment of energy equipment products. Based on process carbon emission models and incremental assessment of workshop carbon emissions,to build a “cradle to gate” product carbon footprint automatic accounting and life cycle assessment carbon labeling standard system,achieving unified accounting and traceability of energy equipment product life cycle carbon footprint. Finally,this paper puts forward development suggestions from three aspects:the establishment and improvement of carbon emission basic database,the establishment of carbon footprint data sharing mechanism and the establishment of carbon certification system in line with international standards.