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Biomass Energy Dependence in South Africa: Are the Western Cape Province households descending the energy ladder after improvement in electricity access?

机译:南非生物质能能量依赖:西开普省家庭是否在改善电力接入后下降了能量阶梯?

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South Africa was considered to have attained universal access to modern energy from 1994 to 2012. This meant that the number of households that moved away from the use of dirty energy to clean energy for domestic activities has drastically increased “ascending the energy ladder”. However, recent trends in household energy consumption in many developing countries are showing many households have either retained or are reversing to fuelwood use despite the modern energy access “descending the energy ladder”. Against this backdrop, the present study evaluates whether or not South African households are still using fuelwood for domestic activities” descending the energy ladder” even after the rapid improvement in electricity access. Both theoretical and empirical literature suggests that households in developing countries often choose their energy type based on certain factors. We take this assumption to test in the Western Cape Province by employing a quantitative cross-sectional survey design involving a structured questionnaire from 1199 fuel-wood household consumers. The findings revealed that electricity access has made households to “move up the energy ladder” instead of “descending the energy ladder” for the reasons of household marital status, size of the household, household income, and employment status of the household. The study recommends more investment in human capital to enable households to have easy access to modern clean energy.
机译:南非被认为已经从1994年到2012年获得了普遍的现代能源。这意味着将远离使用肮脏能量的家庭数量迅速增加了国内活动的能源,这促逐了“升序能源阶梯”。然而,尽管现代能源接入“降低了能量阶梯”,但许多发展中国家在许多发展中国家的家庭能源消费的趋势都显示出许多家庭。在此背景下,目前的研究评估了南非家庭是否仍然利用uToodwood进行国内活动“降低能源阶梯”,即使在电力进入的快速改善之后也是如此。理论和经验文献都表明,发展中国家的家庭常常根据某些因素选择它们的能源类型。我们通过采用来自1199个燃料木家用消费者的结构化问卷的定量横断面调查设计来在西开普省进行这一假设。结果显示,由于家庭婚姻状况,家庭,家庭收入和就业地位的原因,电力接入使家庭“向上移动能量阶梯”而不是“降低能量阶梯”。该研究建议更多对人力资本的投资,使家庭能够轻松获得现代清洁能源。

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