Abstract

It remains for a sustainability study to consider how to meet social needs for energy services in the realization of sustainable development, because globally about 2 billion people still have no acess to modern energy. It is therefore necessary to draw attention to energy access - w million deaths annually are associated with the indoor burning of solid fuels. Energy-supply infrastructure globally needs a cumulative investment of US$25.6 trillion for the period 2008-2030, and African portion of this investment is estimated at US$454 billion. Power generation that is dependent on the mining industry seems to be a worthwhile subject for considering the combination of energy availability with national development, so this strategy is discussed, with the focus on a case study of Mozambique: it can be estimated that self-supply system in the mining industry actually export a certain amount of power to national and regional markets, and they may be an opportunity to generate low-cost power through the use of discard coal from coking coal export operations. However, Mozambique should prevent discard coal from becoming a hazardosu load; mercury is on of the most toxic element in coal and its by-products. Political strategies that solove a socio-economic problem but cause an eneviornmental one should be avoided if sustainable development is to be properly realized.

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