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Feb 1, 2018·National Academic Digital Repository of Ethiopia
20 cites
The Challenges and Prospects of Electricity Access in Ethiopia

Beyene, Getachew

Eventhough Ethiopia is investing a lot in electricity generation and infrastructure, the electricity access rate in the country is one of the lowest in Africa mainly due to inadequate expansion of electricity connection in rural areas. The purpose of this study was to assess the key challenges and the prospect of electricity access in the country and to recommend the way forward to address the electricity access gap. This study mainly used secondary data collected from extensively reviewed documents and also interviews with purposely selected experts and officials to substantiate the findings. According to the findings of this research, the electricity access programs of the country were not effective to meet the electricity access gap. The institutional instability of the sector, less attention to decentralized or off-grid electricity access programs ,lack of financing and private sector engagement have been some of the challenges hindering the enhancement of electricity access in the country. Therefore, establishing a long term and stable institutional structure in the electricity sector, strengthening and expanding decentralized (off-grid) electrification programs, setting a cost reflective electricity tariff (both for local and export) for the sector's sustainability and enhancing the private sector engagement are some of the recommendations of this study to reach the universal electricity access targets of the country

Open access
Energy and Environment Impacts
Electricity Theft Detection Techniques
Hybrid Renewable Energy Systems
Original source
Jan 1, 2016·Advances in finance, accounting, and economics book series
2 cites
Enabling Policies for Advancing Sustainability of Electricity Access Programs

Subhes C. Bhattacharyya, Debajit Palit

As 1.3 billion people lack access to electricity globally, the challenge of ensuring universal electricity access in accordance with the Sustainable Energy for All initiative remains herculean. This chapter maps policy linkages, identifies the gaps in policies and recommends options for developing the enabling environment. The chapter suggests that the policy environment governing electricity access at present is weak and that improvements are required to deliver a sustainable outcome. Although grid extension remains the preferred mode of electrification in many countries, it is not the least-cost option in remote areas where decentralized off-grid solutions may be required. Successful promotion of off-grid solutions would require a clear regulatory environment, a non-discriminatory support mechanism for various stages of a project, financing options, policy co-ordination and linkage with other economic activities for rural development. The chapter concludes that capacity remains weak and non-transparent policy lobbying can distort the development of an enabling environment.

Energy and Environment Impacts
Hybrid Renewable Energy Systems
Electric Vehicles and Infrastructure
Original source
Sep 7, 2015·Renewable and Sustainable Energy Reviews
42 cites
Bioenergy resource assessment for Zambia

Agabu Shane, Shabbir H. Gheewala, Bundit Fungtammasan, Thapat Silalertruksa · 6 authors

No abstract is available for this record.

Energy and Environment Impacts
Hybrid Renewable Energy Systems
Photovoltaic Systems and Sustainability
Original source
Jan 1, 2013·Renewable Energy
86 cites
Multi-criteria decision making on the energy supply configuration of autonomous desalination units

D.N. Georgiou, Essam Sh. Mohammed, Stélios Rozakis

The important energy requirements for the desalination process impose especially in autonomous and decentralized plants supplied by Renewable Energy Sources (RES). In this paper, five alternative energy generation topologies of Reverse Osmosis desalination process are evaluated. The proposed topologies assessed in terms of economic, environmental, technological and societal indices are compared using multi-criteria analysis, namely the Analytic Hierarchy Process (AHP) and the Preference Ranking Organization Method for Enrichment of Evaluations (PROMETHEE). Ranking of topologies resulted in the selection of direct connection and hybrid configuration as optimum solutions. In case economic priorities prevail diesel generation should also be considered.

Open access
2 source records
Smart Grid Energy Management
Energy and Environment Impacts
Hybrid Renewable Energy Systems
Original source
Sep 1, 2012·2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET)
9 cites
Grid connection of micro hydropower, Mini Grid initiatives and rural electrification policy in Nepal

Suraj Baral, Suman Budhathoki, Hari Prasad Neopane

This paper review different policies of on-grid and off-grid rural electrification in Nepal which are imposed by two different organizations, namely, Nepal Electricity Authority and Alternative Energy Promotion Centre. Also, the paper identifies different issues in rural electrification in changing context and different initiatives taken so far on connection of micro hydropower and mini grid development. The study reveals that grid connection and mini grid initiatives are not internalized and owned by the policy and institutional mechanism. Policy and institutional mechanisms need to be revised and restructured so as to adopt mentioned initiatives and to introduce synergy effects which are not often realized because of parallel policy and institutional mechanism. The policy and institutional mechanisms should develop suitable financing/investment mechanism not only based on subsidy but also on the principle of private sector involvement, business operation modality especially trading mechanism, technology transfer and capacity building, and institutional structure of mini grid based on decentralization and liberalization which could encourage competition in the sector as whole. Such policy provision and institutional mechanism make the flow of financial resource from urban to rural and also retain the human capital in the local level.

Energy and Environment Impacts
Hybrid Renewable Energy Systems
Smart Grid Energy Management
Original source
Apr 1, 2002·Bulletin of Science Technology & Society
9 cites
Micropower: New Variable in the Energy-Environment-Security Equation

Seth Dunn

The California power crisis and September 11 terrorist attacks of 2001 have reinvigorated debate over the electric power system’s vulnerabilities. But beyond the threat of terrorist attacks on nuclear power stations and the issue of insufficient power, a central, fossil-, and nuclear-based electric power infrastructure carries additional risks. These include aging transmission and distribution systems, environmental impacts, and the failure to bring power to 1.8 billion people in the developing world. Such vulnerabilities could be lessened through small-scale, decentralized technologies. These micropower units exhibit many hidden benefits, such as improved fuel supply diversity, strengthened transmission and distribution systems, and a lower ecological footprint. Micropower is emerging in two niches: developed nations where businesses place a premium on power reliability and developing-nation regions where small-scale power is the most economical means of alleviating power poverty. But broader deployment of micropower requires removal of market barriers and greater use of innovative financing.

Energy and Environment Impacts
Hybrid Renewable Energy Systems
Original source
Feb 28, 2001·RePEc: Research Papers in Economics
0 cites
Rural Electrification : Lessons Learned

Arun P. Sanghvi

The note focuses on the external
\n benefits of rural electrification (RE), i.e., improved
\n access to communication, education, and economic
\n opportunities, in addition to extended health services. It
\n outlines key lessons to scaling up RE, namely macroeconomic
\n stability, continued government commitments, and
\n institutional capacity. However, it also suggests that grid
\n extension is not always cost-effective, rather,
\n decentralized delivery options, and alternative energy
\n sources, such as solar photovoltaic, mini-hydro, and other
\n renewable energy sources should be considered. Moreover,
\n good practices indicate the need for power sector reform,
\n regulatory framework with legal guarantees that utilities
\n can operate autonomously, and, financial viability, that is,
\n to ensure commercialization, and identify a cost-recovery
\n system that takes into account capital investment costs, and
\n contributions levels. Strongly emphasized is the involvement
\n of local communities in the design, and implementation of
\n RE, by setting rural electrification committees, and by
\n establishing institutional, and organizational procedures
\n for project planning.

Open access
Energy and Environment Impacts
Hybrid Renewable Energy Systems
Social Acceptance of Renewable Energy
Original source