Study on Charcoal Scarcity and the Limitations of Existing Cooking Fuel Alternatives

F. A. Hilario, Lauren Judkins, Jacob G. D. Rogers, J. Gershenson
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Abstract

The charcoal distribution chain has been widely affected in Kenya due to a logging ban that resulted from excessive deforestation. Now, roughly half of Kenyan households must spend half of their daily income to cook their food. Charcoal is made through the process of carbonization, in which wood is burned in an oxygen-limited environment, and is being mostly imported from Uganda. The common alternatives to charcoal have downsides including higher cost and inaccessibility. The goal of this paper was to analyze the fuel market to understand the bigger picture of how to solve the problem of charcoal scarcity. This was done by surveying over sixty charcoal users at households and a local Kisumu market to get an understanding of their fuel preferences and costs per meal. The data was analyzed to obtain percentages of different fuel types, numbers of total fuels, and frequency of fuel usage. The findings proved our hypothesis, which was that current charcoal alternatives are too expensive and difficult to use, and do not serve as a viable charcoal replacement; they did not meet the needs of the consumers. Thus, we have concluded that there is an opportunity space for a more sustainable and accessible cooking fuel source.
木炭的稀缺性和现有烹饪燃料替代品的局限性研究
由于过度砍伐森林导致的伐木禁令,肯尼亚的木炭分销链受到了广泛影响。现在,大约一半的肯尼亚家庭必须花费一半的日常收入来做饭。木炭是通过炭化过程制成的,其中木材在氧气有限的环境中燃烧,主要从乌干达进口。木炭的常见替代品有缺点,包括成本较高和难以获得。本文的目的是分析燃料市场,以了解如何解决木炭短缺问题的大局。这项研究是通过调查家庭和当地基苏木市场的60多名木炭用户来完成的,以了解他们的燃料偏好和每餐的成本。对数据进行分析,以获得不同燃料类型的百分比、总燃料数量和燃料使用频率。研究结果证明了我们的假设,即目前的木炭替代品过于昂贵且难以使用,并且不能作为可行的木炭替代品;他们没有满足消费者的需求。因此,我们得出的结论是,有一个更可持续和更容易获得的烹饪燃料来源的机会空间。
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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