A cost comparison of technology approaches for improving access to electricity services

Francesco Fuso Nerini, Oliver Broad, Dimitris Mentis, Manuel Welsch, Morgan Bazilian and Mark Howells

Energy, 2016, vol. 95, issue C, 255-265

Abstract: The UN's Sustainable Energy For All initiative has made universal access to energy by 2030 a key target. Countries wherein budgets are constrained and institutions stressed are faced with the challenge of further extending energy services – and doing so significantly. To meet this goal for the power sector in a cost-effective way, governments have to consider the deployment of a mix of stand-alone, mini-grid and grid-based solutions. To help inform analysis, planning and the decision process, this paper presents a simple, transparent, least-cost model for the electrification of rural areas. The approach builds on four key parameters, namely: (i) target level and quality of energy access, (ii) population density, (iii) local grid connection characteristics and (iv) local energy resources availability and technology cost. From an application perspective, this work can be used both for (1) fast assessments of specific energy access projects, and (2) to inform more complex regional studies using a geo-referencing software to analyze the results. Such applications are presented in the results using country case studies developed for Nigeria and Ethiopia. These show how the strategy for expanding energy access may vary significantly both between and within given regions of energy-poor countries.

Keywords: Energy access; Least cost energy modeling; Power planning; Rural electrification (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (38)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:95:y:2016:i:c:p:255-265

DOI: 10.1016/j.energy.2015.11.068

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