M.A. / Although South Africa is a country endowed with abundant energy resources (fuels such as coal, uranium and gas), biomass is the prime source of energy for cooking and heating in the rural domestic sector. Fuelwood is the common biomass used, followed by crop residues and animal dung. This research examines the environmental and socio-economic impacts of biomass energy consumption in the Mbhokota village in the Northern Province. The research was conducted by means of a field survey. Data collection methods included administering questionnaires to those who are involved in fuelwood collection (mostly women), interviews with various interested groups and personal observation of the affected sites, and a review of literature relevant to this study. The use of biomass as a source of fuel has much wider implications for the social and biophysical environments. The excessive cutting of trees for fuel leads to a reduction in the diversity of plant species and destruction of habitat for wildlife. Loss of soil cover through the use of crop residues increases soil erosion and thus reduces the agricultural production. The use of biomass fuels gives rise to high levels of indoor air pollution which affects the health of people. As fuelwood supplies diminish, people must travel further and hence spend more time collecting wood. Greater time spent collecting wood means that less time is spent on food production and other household activities (farming, childcare, housekeeping, socialising and educating themselves). Other issues of concern include the high cost of purchasing wood from vendors and personal security in places where wood is collected. The above factors do not only entrench poverty, but also have dire implications for the rural economy. This study has shown that the present patterns of fuelwood collection inflict permanent damage on the environment, reducing its ability to provide further fuel in the future. The implication is that the supply of fuelwood can no longer be guaranteed in some parts of the study area, leading to the use of crop residues and animal dung. This report also highlights the recommendations and management measures (based on the results of the study) that can be used in mitigating the impacts of biomass energy use. These include the introduction of improved stoves, use of solar energy as an alternative energy source, empowerment of women, establishment of community based projects and integrating energy with rural development
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:uj/uj:10075 |
| Date | 11 September 2012 |
| Creators | Mathye, Robert |
| Source Sets | South African National ETD Portal |
| Detected Language | English |
| Type | Thesis |
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