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关于太阳能技术生命周期分析的观点,重点是印度的生产

Shweta Singh¹, Atul Dhar², Satvasheel Powar³

¹Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Texas, USA, 78758.

Journal of environmental management

|July 14, 2024

概括

这项研究评估了印度制造的五种太阳能光伏技术对环境的影响. telluride (CdTe) 太阳能模块显示了最低的环境影响,使它们成为印度的理想选择.

科学领域:

可持续的能源技术可持续的能源技术
环境科学环境科学
材料科学是一种材料科学.

背景情况:

随着COVID-19大流行,太阳能发电供应链中断,影响了印度的安装.
在印度,越来越多地强调建立一个国内的,可持续的太阳能制造业.
环境问题需要绿色和本地制造替代进口.

研究的目的:

为了比较印度制造的五种领先的光伏 (PV) 技术对环境的影响.
通过生命周期评估 (LCA) 确定适用于印度条件的最环境可持续的光伏技术.
为了支持印度的目标,一个强大的和可持续的国内太阳能产业.

主要方法:

生命周期评估 (LCA) 方法应用于五种光伏技术:单,多,铜印化 (CIGS),化 (CdTe) 和被动发射器和后接触器 (PERC).
使用 ReCiPe 方法与 Ecoinvent 3 数据库和 Simapro V9.0 软件.
功能单位:"每平方米",转换为"每千瓦时";系统边界:从摇篮到门.

主要成果:

化 (CdTe) 在多个类别中显示出最低的环境影响,包括全球变暖潜力 (0.015公斤CO2eq/kWh) 和颗粒物形成 (3.96E-05公斤PM2.5eq/kWh).
铜基化 (CIGS) 也显示出有利的环境性能,排在CdTe之后的第二位.
结果为选择在印度制造环境优越的光伏技术提供了基础.

结论:

化 (CdTe) 是最适合印度气候条件的环保光伏技术.
当地制造光伏技术,特别是CdTe,符合印度的环境目标,并促进可持续的国内太阳能产业.
该研究为印度可再生能源部门的知情决策提供了关键数据.

关键词:

环境影响评估环境影响评估绿色制造业的制造业是绿色的制造业生命周期分析生命周期分析太阳能技术太阳能技术可持续的制造可持续的制造

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