 Potential to expand sustainable bioenergy from sugarcane in southern AfricaWatson Helen K. Energy Policy, 2011, vol. 39, issue 10, 5746-5750 Abstract: The Cane Resources Network for Southern Africa evaluated how bioenergy from sugarcane can support sustainable development and improve global competitiveness in the region. The assessment of six countries with good contemporary potential for expanding sugarcane cultivation described in this paper was part of their analysis. Its principal objective was to identify land where such production will not have detrimental environmental and/or socio-economic impacts. Geographic Information Systems (GIS) was used to interrogate 1 km2 resolution protected area, land cover, climate, elevation and soil data sets. To avoid detrimental impacts on biodiversity, all categories of protected areas, closed canopy forests and wetlands were excluded. To safeguard food security, all areas under food and/or cash crop production were excluded. Areas unsuitable because of climate, terrain and soil constraints were also excluded. The assessment found that almost 6 million hectares of suitable land is available in these countries, clearly suggesting that 'land' is unlikely to be a limiting factor in harnessing sugarcane's bioenergy potential in the region. However, land identified as such in this study needs to be verified using better resolution, preferably ground, information. Keywords: Sugarcane; Bioenergy; Southern; Africa (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:enepol:v:39:y:2011:i:10:p:5746-5750 Access Statistics for this article Energy Policy is currently edited by N. France More articles in Energy Policy from Elsevier |
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