Vol. 25 No. 3 (2014): Journal of Energy in Southern Africa. August

Articles

• A case study of climate variability effects on wind resources in South Africa

  Lynette Herbst, Jörg Lalk

  2-10

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• Clear sky solar illuminance using visual band irradiance

  A. Nurick

  11-19

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• An assessment of electricity supply and demand at Emfuleni Local Municipality

  Loraine Mzini, Tshombe Lukamba-Muhiya

  20-26

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• Energy consumption, thermal utilization efficiency and hypericin content in drying leaves of St John’s Wort (Hypericum Perforatum)

  Saeid Minaei, Hossein Ahmadi Chenarbon, Ali Motevali, Akbar Arab Hosseini

  27-35

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• Practical considerations for low pressure solar water heaters in South Africa

  Oelof De Meyer, Richard Okou, Adoniya Benaya Sebitosi, Pragasen Pillay

  36-45

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• The impacts of energy prices and technological innovation on the fossil fuel-related electricity-growth nexus: An assessment of four net energy exporting countries

  Fei Qin, Rajah Rasiah, JiaShen Leow

  46-60

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• Economic implications of constant power outages on SMEs in Nigeria

  Udochukwu B. Akuru, Ogbonnaya I. Okoro

  61-66

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• Renewable energy investment in Nigeria: A review of the Renewable Energy Master Plan

  Udochukwu B. Akuru, Ogbonnaya I. Okoro

  67-73

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• A pilot test of ethanol gel as a paraffin replacement in a low-income urban environment

  Philip Lloyd

  74-79

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• The energy profile of a low-income urban community

  Philip Lloyd

  80-85

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