家庭家务能源选择的决定因素:来自埃塞俄比亚西北部塞米恩山脉国家公园和邻近地区的证据

Belete Debebe , Feyera Senbeta , Dawit Diriba , Ermias Teferi , Demel Teketay
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引用次数: 1

摘要

能源是满足人类基本需求和应对许多全球发展挑战的基石和战略工具。然而,确保能源供应,同时限制能源对环境变化的贡献,是许多发展中国家能源部门面临的一项重大挑战。撒哈拉以南非洲的挑战更为严峻,那里约有9亿人仍依赖生物质燃料做饭。用生物质烹饪本身可能不是问题。相反,它是无法可持续地利用生物质能源。因此,增加现代和可持续能源使用的机会是改善穷人生计的一个重要先决条件。本研究考察了埃塞俄比亚西北部塞米恩山脉国家公园和邻近地区家庭能源选择的决定因素。使用半结构化问卷对420个随机选择的家庭进行了调查。采用描述性统计和多变量probit模型对数据进行分析。结果显示,家庭的能源利用模式偏向于生物质燃料,尤其是薪材(87%),而只有少数家庭使用木炭(32%)和电力(17%)做家务。研究还表明,大多数(87%)家庭自己收集所有能源,而13%的家庭从市场上购买。此外,调查结果显示,约77%的家庭认为,由于森林砍伐,薪材的供应量随着时间的推移而减少。多元probit模型的估计表明,年龄、性别、家庭规模、教育、收入、电力供应、非农业活动、市场准入、森林距离和住房类型等多种因素决定了家庭烹饪能源的选择及其依赖程度,研究结果证明,当地社区更喜欢燃料堆积,而不是提升能源阶梯。根据研究结果,该研究建议鼓励当地社区以更环保的方式使用生物质燃料,并使用可持续和负担得起的现代能源。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Determinants of household energy choice for domestic chores: Evidence from the Semien Mountains National Park and Adjacent Districts, Northwest Ethiopia

Determinants of household energy choice for domestic chores: Evidence from the Semien Mountains National Park and Adjacent Districts, Northwest Ethiopia

Energy is a cornerstone and strategic tool to meet basic human needs and address many global development challenges. However, ensuring energy supply while limiting energy's contribution to environmental change is a major challenge confronting the energy sector in many developing countries. The challenge is more severe in Sub-Saharan Africa, where about 900 million people still rely on biomass fuels for cooking. Cooking with biomass might not be a problem by itself. Instead, it is the inability to use biomass energy resources sustainably. Improving the opportunities for modern and sustainable energy use is, thus, an essential prerequisite to enhancing the livelihoods of the poor. This study examines the determinants of household energy choice in the Semien Mountains National Park and adjacent districts in Northwest Ethiopia. A survey of 420 randomly selected households was administered using a semi-structured questionnaire. Descriptive statistics and a multivariate probit model were employed to analyze the data. Results showed that households' energy utilization pattern is skewed towards biomass fuels, particularly fuelwood (87%), while only a few households use charcoal (32%) and electricity (17%) for domestic chores. The study also shows that the majority (87%) of households collect all of their energy sources themselves, while 13% purchase from the market. In addition, the results show that about 77% of households perceived that fuelwood availability had decreased over time owing to deforestation. Estimates of the multivariate probit model showed that a mix of factors, including age, gender, household size, education, income, access to electricity, off-farm activities, access to market, distance to forest, and housing type, determine household cooking energy choice and the extent of dependency on it. Thus, the findings proved that local communities prefer fuel stacking rather than ascending the energy ladder. Based on the results, the study recommended that the local community be encouraged to use biomass fuels in a more environmentally friendly way and use sustainable and affordable modern energy sources.

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