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ID:
171365
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| Summary/Abstract |
Renewable energy sources like solar energy have an important role to play towards the implementation of the 2030 agenda and Sustainable Development Goals (SDGs) in Africa. While renewable energy was not stated as one of the technologies for the achievement of the Millennium Development Goals (MDGs), it played an indirect role towards meeting MDG targets especially in the areas such as household application, health, education and poverty reduction in Africa. However, renewable energy's impacts (including solar energy technologies) were not quantified, and lack of performance assessment could be in part attributed to the weak implementation of solar energy projects in the developing world including countries in Africa. The aim of this paper is to conduct meta-analysis of the literature on the performance of solar energy technologies in order to determine solar energy adoption trends in African countries. This is supplemented with expert interviews and data gathered from the World Bank/Global Environment Facility. Using three case studies of Ghana, Kenya and South Africa, this paper examines the benefits and challenges that are associated with the application of solar energy technologies for meeting SDGs in Africa. Finally, the paper concludes by highlighting the policy implication for the application of solar energy technologies.
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| 2 |
ID:
125503
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| Publication |
2013.
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| Summary/Abstract |
The possibility of economically deriving fuel from cultivating algae biomass is an attractive addition to the range of measures to relieve the current reliance on fossil fuels. Algae biofuels avoid some of the previous drawbacks associated with crop-based biofuels as the algae do not compete with food crops. The favourable growing conditions found in many developing countries has led to a great deal of speculation about their potentials for reducing oil imports, stimulating rural economies, and even tackling hunger and poverty. By reviewing the status of this technology we suggest that the large uncertainties make it currently unsuitable as a priority for many developing countries. Using bibliometric and patent data analysis, we indicate that many developing countries lack the human capital to develop their own algae industry or adequately prepare policies to support imported technology. Also, we discuss the potential of modern biotechnology, especially genetic modification (GM) to produce new algal strains that are easier to harvest and yield more oil. Controversy surrounding the use of GM and weak biosafety regulatory system represents a significant challenge to adoption of GM technology in developing countries. A range of policy measures are also suggested to ensure that future progress in algae biofuels can contribute to sustainable development.
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