Life cycle analysis of an off-grid solar charging kiosk

2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET) Pub Date : 2012-11-26 DOI:10.1109/ICSET.2012.6357368

C. J. M. Emmott, A. A. Jaoude, A. Urbina, N. J. Ekins-Dawkes, J. Nelson

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引用次数: 3

Abstract

Solar power has a huge potential in electrifying rural communities, particularly in the developing world. It offers the possibility of a clean, affordable energy source which may reduce the environmental impact of existing, fossil fuel based sources. The life-cycle carbon emissions resulting from off-grid solar powered lighting solutions are an important factor influencing the environmental impact of implementing such solutions. This issue is particularly relevant when assessing the case for carbon financing for such a project. However, few studies have addressed the carbon saving potential of such off grid systems. Here, we analyse a distribution model known as a Solar Charging Kiosk which enables access to photovoltaic electricity for rural, off-grid communities. Using a kiosk which has been established in the Bugesera region of Rwanda as a model system, the carbon savings avoided from reduced use of kerosene based lighting are calculated based on real system performance and usage data of customers of the kiosk. Strategies to further increase the emissions mitigation potential of the system are proposed.

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离网太阳能充电亭的生命周期分析

太阳能在为农村社区供电方面具有巨大潜力，特别是在发展中国家。它提供了一种清洁的、负担得起的能源的可能性，可以减少现有的、基于化石燃料的能源对环境的影响。离网太阳能照明解决方案产生的生命周期碳排放是影响实施此类解决方案对环境影响的重要因素。在评估此类项目的碳融资案例时，这个问题尤为重要。然而，很少有研究解决了这种离网系统的碳节约潜力。在这里，我们分析了一种被称为太阳能充电亭的分配模式，它可以为农村、离网社区提供光伏电力。使用在卢旺达Bugesera地区建立的一个售货亭作为模型系统，根据实际系统性能和售货亭客户的使用数据计算减少使用煤油照明所避免的碳节约。提出了进一步提高系统减排潜力的策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET)

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