Economic and environmental objectives are traditionally seen as mutually exclusive, especially in terms of higher economic growth rates that are coupled with higher greenhouse gas emissions. The first aim of this study is to find a possible creative solution, in which higher economic growth can be coupled with lower greenhouse gas emissions, also known as low-carbon growth. The literature review shows that the economic growth aspect of low-carbon growth can be achieved by increasing exports. The other part of low-carbon growth, namely lower greenhouse gas intensity, can be achieved by diffusing low-carbon technologies (or environmental goods). The World Trade Organisation also encouraged the liberalisation of environmental goods. Therefore, low-carbon growth could be achieved by promoting the production and exports of low-carbon environmental goods. Although the World Trade Organisations has encouraged the liberation of environmental goods, there is no official list of environmental goods. Therefore, the second aim of this study is to derive a list of low-carbon environmental goods from existing lists of environmental goods. Thirty-nine lowcarbon environmental goods are identified for the purpose of this study. The Decision Support Model (DSM) is used to identify realistic export opportunities for these environmental goods. These low-carbon environmental goods were ranked based on three criteria: i) their potential environmental benefits, ii) South Africa’s capacity to produce these goods, and iii) their potential economic benefits. The five low-carbon environmental goods that ranked the highest are photosensitive semiconductors (HS-6: 854140), towers and lattice masts (HS-6: 730820), electrical control and distribution boards smaller than 1kV (HS-6: 853710), gearing, ball screws, speed changers, torque converter (HS-6: 848340), and static converters (HS-6: 850440). The exact environmental uses, producers, intensive and extensive export opportunities of the top five goods were discussed. The best overall intensive export opportunities according to potential export value are HS-6: 854140; photosensitive semiconductors (USD 922,362,000) to Germany and HS-6: 853710; electrical control and distribution boards smaller than 1kV, to the United States (USD 838,671,000). The best overall extensive export opportunities according to their potential export value are HS-6: 854140; photosensitive semiconductors to China (USD 953,255,000) and HS-6: 854140; photosensitive semiconductors to Hong Kong (USD 363,505,000). The results of this study will enable policy-makers to make optimal decisions regarding which environmental goods to produce and export. / Thesis (MCom (Economics))--North-West University, Potchefstroom Campus, 2013.

Economic and environmental objectives are traditionally seen as mutually exclusive, especially in terms of higher economic growth rates that are coupled with higher greenhouse gas emissions. The first aim of this study is to find a possible creative solution, in which higher economic growth can be coupled with lower greenhouse gas emissions, also known as low-carbon growth. The literature review shows that the economic growth aspect of low-carbon growth can be achieved by increasing exports. The other part of low-carbon growth, namely lower greenhouse gas intensity, can be achieved by diffusing low-carbon technologies (or environmental goods). The World Trade Organisation also encouraged the liberalisation of environmental goods. Therefore, low-carbon growth could be achieved by promoting the production and exports of low-carbon environmental goods. Although the World Trade Organisations has encouraged the liberation of environmental goods, there is no official list of environmental goods. Therefore, the second aim of this study is to derive a list of low-carbon environmental goods from existing lists of environmental goods. Thirty-nine lowcarbon environmental goods are identified for the purpose of this study. The Decision Support Model (DSM) is used to identify realistic export opportunities for these environmental goods. These low-carbon environmental goods were ranked based on three criteria: i) their potential environmental benefits, ii) South Africa’s capacity to produce these goods, and iii) their potential economic benefits. The five low-carbon environmental goods that ranked the highest are photosensitive semiconductors (HS-6: 854140), towers and lattice masts (HS-6: 730820), electrical control and distribution boards smaller than 1kV (HS-6: 853710), gearing, ball screws, speed changers, torque converter (HS-6: 848340), and static converters (HS-6: 850440). The exact environmental uses, producers, intensive and extensive export opportunities of the top five goods were discussed. The best overall intensive export opportunities according to potential export value are HS-6: 854140; photosensitive semiconductors (USD 922,362,000) to Germany and HS-6: 853710; electrical control and distribution boards smaller than 1kV, to the United States (USD 838,671,000). The best overall extensive export opportunities according to their potential export value are HS-6: 854140; photosensitive semiconductors to China (USD 953,255,000) and HS-6: 854140; photosensitive semiconductors to Hong Kong (USD 363,505,000). The results of this study will enable policy-makers to make optimal decisions regarding which environmental goods to produce and export. / Thesis (MCom (Economics))--North-West University, Potchefstroom Campus, 2013.

The objective of this study is to restrict the emission of greenhouse gasses by investigating if this objective would be reached by the implementation of a tax. Global warming is caused by the emission of greenhouse gasses into the atmosphere. In order to restrict global warming it is necessary for individuals and entities to act in a more environmentally friendly manner and to emit less greenhouse gasses. A further objective of this study is to investigate various measures that can be used as an incentive to restrict the emission of greenhouse gasses. This study found that the main emitters of greenhouse gasses are power stations, industries and the transport sector. This study will therefore focus on the reduction of greenhouse gasses in these areas. The way to identify methods used to reduce greenhouse gas emissions, is to investigate the techniques that first world countries use to reduce greenhouse gas emissions, to judge the level of success they achieved and to compare their methods to the definition of a “good tax”. It was found that “cap-and-trade” is a better model than carbon tax for the reduction of greenhouse gas emissions by power stations and industries. It was also found that a combination between a tax on fuel and a tax calculated on greenhouse gas emissions per kilometre for each individual vehicle will result in the greatest reduction in the emission of greenhouse gasses produced by the transportation sector. AFRIKAANS : Die doelwit van hierdie studie is om die vrystelling van groenhuis uitlaatgasse te beperk deur ondersoek in te stel of die doelwit bereik kan word deur die implementering van 'n belasting. Globale aardverwarming word veroorsaak deur 'n oormaat vrystelling van groenhuisgasse in die atmosfeer. Om globale aardverwarming te beperk, sal individue, sowel as entiteite, meer omgewingsvriendelik moet optree deur minder groenhuisgasse vry te stel. 'n Verdere doelwit van hierdie studie is om verskeie metodes, insluitende belasting, te ondersoek waardeur die vrystelling van groenhuisgasse verminder kan word. In die studie is vasgestel dat kragstasies, industrieë en vervoerstelsels die hoofvrystellers van groenhuisgasse is. Die fokus van die studie is dus gerig op die vermindering van groenhuisgasvrystelling spesifiek in hierdie areas. Die wyse om metodes, wat gebruik word om groenhuisgasvrystellings te verminder, te identifiseer, is om die tegnieke wat in eerste wêreldlande gebruik word te ondersoek, om die vlak van sukses wat daarmee bereik word, te bepaal en om daardie metodes teen die definisie van 'n “goeie belasting” te toets. Daar is gevind dat “uitlaatgas handel” 'n beter model is as koolstofdioksiedbelasting ten einde 'n vermindering van groenhuisgasvrystellings deur kragstasies en industrieë te bewerkstellig. Daar is ook gevind dat ‘n kombinasie van ‘n belasting op brandstof en ‘n belasting bereken op groenhuisgasvrystellings per kilometer van elke individuele voertuig die grootste vermindering in groenhuisgasvrystellings in die vervoerstelsel sal meebring. Copyright / Dissertation (MCom)--University of Pretoria, 2010. / Taxation / unrestricted