基于全生命周期的陆上风电场项目碳足迹核算与分析  

Carbon Footprint Calculation and Analysis of Onshore Wind Farm Projects Based on the Life Cycle Assessment

作　　者：闫兴国 杨芳 焦在强 YAN Xing-guo;YANG Fang;JIAO Zai-qiang

机构地区：[1]中电建新能源集团股份有限公司 [2]中节能咨询有限公司

出　　处：《节能与环保》2023年第9期30-34,共5页

基　　金：中电建新能源集团股份有限公司《风电光伏发电开发对生态产品价值贡献影响研究》科技项目(编号:2022-008)。

摘　　要：本文以戈壁地区陆上风电项目为例,开展生命周期碳足迹核算分析,探讨低碳发展影响因素。结果表明,风电场的生命周期碳足迹为42.24g/k Wh,以生产制造、运营维护阶段的贡献最大,分别占59.45%、31.68%。风机大型化和轻质化与原材料低碳化、系统设备节能化运行与绿电使用、风电场退役回收利用是风电行业低碳发展的重要途径。This paper takes the Gobi area onshore wind power project as a case,expands the accounting boundary,carries out the life cycle carbon footprint accounting analysis,and discusses the inf luencing factors of low-carbon development.The results show that the wind farms carbon footprint is 42.24g/kWh of the life cycle assessment,and the manufacturing stage and operation and maintenance stage contribute the most,accounting for 59.45%and 31.68%respectively.Large-scale wind turbines,lightweight and low carbonization of raw materials,energy-saving operation of power transmission and transformation systems and fan equipment,green electricity,and recycling after decommissioning are important ways for low-carbon development of wind power industry.

关 键 词：风力发电场 生命周期评价 碳足迹 

分 类 号：F426.61[经济管理—产业经济] X322[环境科学与工程—环境工程]