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The effect of electricity technical losses on Ghana's economy: a simulation evaluation

机译：电力技术损失对加纳经济的影响：模拟评估

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摘要

This study investigates the effects of electricity distribution inefficiencies in Ghana's electricity sector on output, consumption and investments. Inefficiencies are considered as losses in transmission and distribution channels from the generator to the final consumer of energy leading to supply-demand mismatch (shortages and blackouts). We assume that, a high inefficiency reflects high electricity cost in the sector. A simple dynamic version of the Ramsey growth model is developed, providing analytical solutions and applying simulations to evaluate the economic cost. Results from the simulations show that, electricity shortages and blackouts reduce output, consumption and investments in the economy. Improvements in energy technologies for generating and distributing electricity can offset the negative impacts and improve efficiency in the sector.
机译：这项研究调查了加纳电力部门的电力分配效率低下对产出，消耗和投资的影响。低效率被认为是从发电机到最终能源消耗的传输和分配通道中的损耗，从而导致供需不匹配（短缺和停电）。我们认为，效率低下反映出该行业的高电费。开发了Ramsey增长模型的简单动态版本，提供了分析解决方案并应用了模拟来评估经济成本。模拟结果表明，电力短缺和停电会减少经济中的产出，消耗和投资。用于发电和分配电力的能源技术的改进可以抵消负面影响并提高该部门的效率。

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  • 来源
    《OPEC energy review》 |2017年第4期|286-317|共32页
  • 作者

    Kennedy Kwabena Abrokwa; John Bosco Dramani; Keshab Bhattarai;

  • 作者单位

    Ghana Institute of Management and Public Administration P. 0. Box AH 50, Achimota, Accra, Ghana;

    Department of Economics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana;

    Hull Business School, University of Hull, Hull, UK;

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