Legislation regarding education in South Africa has changed significantly since 1994. One aspect that has changed is language policy and language of learning and teaching at schools. The number of schools that have changed their language policy from single medium to parallel- and dual medium has increased significantly. This change had an impact on the management of schools. The head of department as an instructional leader in his or her department plays an important role in managing this change. The research aims to investigate and describe the instructional leadership role of heads of departments at parallel medium primary schools. Furthermore, this study would also focus on the impact of the leadership role of department heads when the language policy at their respective schools has changed. With the focus on instructional leadership of the heads of departments this case study investigated the challenges experienced by this department heads. The study was conducted at three parallel medium primary schools in Pretoria. This is a qualitative study which interprets data collected by three techniques. The three data collection instruments were observations, interviews and document analysis. The data were analyzed using content analysis. My findings indicate the following: First, a school's language policy has a significant influence on the instructional leadership of heads of departments at parallel medium schools. Second, more specifically, the heads of departments must do tasks and duties in both languages of learning and teaching. This implies a tremendous increase in their workload that includes planning, meetings and communication. Finally, legislation and case law forms the framework within which the heads of departments as instructional leader has to fulfill their tasks. It seems that the participants' have a limited knowledge of the legal framework. / Dissertation (MEd)--University of Pretoria, 2011. / Education Management and Policy Studies / unrestricted

Energy is the main driving force behind all human activities. Energy use is blamed for its contribution to greenhouse gas, environmental degradation among others. Energy efficiency has been identified as an important tool to address these issues. Recognising the important role of energy efficiency, the Southern African Development Community (SADC) introduced policy measures to address energy efficiency at both regional and national levels. South Africa (a member state of SADC) followed by introducing policies, legislation, tax incentives and voluntary measures such as SANS standards and ISO 50001 to address energy use via energy efficiency. The aim of this study is to assess South Africa’s framework pertaining to energy efficiency and determine whether they correspond to the SADC energy frameworks. In this study, it is indicated that energy efficiency does not have a universally acceptable definition. SADC’s frameworks pertaining to energy efficiency are quite vague compared to South Africa’s policy framework. South Africa’s policies, legal frameworks and voluntary instruments correspond with the SADC frameworks and even go beyond these frameworks. It is recommended that SADC’s frameworks should specify measures of attaining energy efficiency within its mandated tools, urge member states to develop legislation as well as voluntary measures as means of attaining energy efficiency. The South African Minister of Energy on the other hand, should fulfil the mandate of the Electricity Regulation Act and the National Energy Act by enacting regulations pertaining to energy efficiency. Incentives for the introduction of voluntary energy efficiency measures should also be developed. / LLM (Environmental law and governance), North-West University, Potchefstroom Campus, 2015

Energy is the main driving force behind all human activities. Energy use is blamed for its contribution to greenhouse gas, environmental degradation among others. Energy efficiency has been identified as an important tool to address these issues. Recognising the important role of energy efficiency, the Southern African Development Community (SADC) introduced policy measures to address energy efficiency at both regional and national levels. South Africa (a member state of SADC) followed by introducing policies, legislation, tax incentives and voluntary measures such as SANS standards and ISO 50001 to address energy use via energy efficiency. The aim of this study is to assess South Africa’s framework pertaining to energy efficiency and determine whether they correspond to the SADC energy frameworks. In this study, it is indicated that energy efficiency does not have a universally acceptable definition. SADC’s frameworks pertaining to energy efficiency are quite vague compared to South Africa’s policy framework. South Africa’s policies, legal frameworks and voluntary instruments correspond with the SADC frameworks and even go beyond these frameworks. It is recommended that SADC’s frameworks should specify measures of attaining energy efficiency within its mandated tools, urge member states to develop legislation as well as voluntary measures as means of attaining energy efficiency. The South African Minister of Energy on the other hand, should fulfil the mandate of the Electricity Regulation Act and the National Energy Act by enacting regulations pertaining to energy efficiency. Incentives for the introduction of voluntary energy efficiency measures should also be developed. / LLM (Environmental law and governance), North-West University, Potchefstroom Campus, 2015

The accepted scientific opinion is that anthropogenic activities and correlated greenhouse gases are the main cause of climate change, with carbon dioxide releases from fossil fuels being one of the main culprits. In South Africa, the main sources of energy have always been coal and other fossil fuels. Society and the economy alike are heavily reliant on energy consumption. In light of the above, it is clear that drastic steps need to be taken to "clean up" the nation's energy sector and usage patterns. There is an international tendency towards a so-called "green economy," which finds the relation between economic development, social upliftment and conservation of the natural environment. A green economy relies less on carbon inputs, and utilises resources efficiently, whilst taking a "socially inclusive" approach. It therefore makes sense to draw on renewable natural resources in greening the economy. Some of the advantages of renewable energy are that they result in limited or no emissions, the creation of sustainable jobs, improved health of consumers and enhanced energy security. A shift to a green economy cannot take place in a vacuum. The laws and policies regulating the various sectors of the environment; energy generation, distribution and use; investment opportunities and economic factors must stimulate and drive this move, and must create an optimal atmosphere to this end. This study determines how suitable the current South African legal framework is for a shift towards a green economy based on renewable energy, and whether it can successfully catalyse and drive such a shift. / LLM (Environmental Law and Governance), North-West University, Potchefstroom Campus, 2014

The accepted scientific opinion is that anthropogenic activities and correlated greenhouse gases are the main cause of climate change, with carbon dioxide releases from fossil fuels being one of the main culprits. In South Africa, the main sources of energy have always been coal and other fossil fuels. Society and the economy alike are heavily reliant on energy consumption. In light of the above, it is clear that drastic steps need to be taken to "clean up" the nation's energy sector and usage patterns. There is an international tendency towards a so-called "green economy," which finds the relation between economic development, social upliftment and conservation of the natural environment. A green economy relies less on carbon inputs, and utilises resources efficiently, whilst taking a "socially inclusive" approach. It therefore makes sense to draw on renewable natural resources in greening the economy. Some of the advantages of renewable energy are that they result in limited or no emissions, the creation of sustainable jobs, improved health of consumers and enhanced energy security. A shift to a green economy cannot take place in a vacuum. The laws and policies regulating the various sectors of the environment; energy generation, distribution and use; investment opportunities and economic factors must stimulate and drive this move, and must create an optimal atmosphere to this end. This study determines how suitable the current South African legal framework is for a shift towards a green economy based on renewable energy, and whether it can successfully catalyse and drive such a shift. / LLM (Environmental Law and Governance), North-West University, Potchefstroom Campus, 2014

The promotion of sustainable development is an objective shared by African Union (AU) member states and the pursuance thereof is expressly mandated by the Constitutive Act of the African Union, 2000 and the Treaty Establishing the African Economic Community, 1992. Lack of access to modern energy sources, such as electricity and the heavy reliance on traditional biomass as primary energy source are factors contributing to the non-achievement of the promotion of sustainable development. These factors are collectively referred to as energy poverty. The African Continent as a whole has limited, and in some instances, lack access to modern energy sources while the majority of its population relies heavily on traditional biomass as primary energy source. Africa can accordingly be classified as an energy poor region–a situation which does not bode well for the promotion of sustainable development. Access to reliable, affordable, economically viable, socially acceptable and environmentally sound energy services and resources is fundamental to socio-economic development. Mitigating the impacts of energy poverty and more specifically lack of access to modern energy sources on the sustainable development of Africa depends upon ensuring increased access to modern energy sources. The above-mentioned instruments furthermore contain provisions which link regional cooperation on the formulation of coordinated regional law and policy on areas/matters of common concern with the achievement of the objective of promoting sustainable development in Africa. One of the areas of common concerns listed is that of energy. Regional cooperation must accordingly be geared towards the effective development of the continent‘s energy and natural resources; promoting the development of new and renewable energy in the framework of the policy of diversification of sources of energy; and establishing an adequate mechanism of concerted action and coordination for the collective solution of the energy development problems within the AU. The formulation of coordinated energy law and policy should take place with reference to the specific sources of energy to be regulated. In this regard, the provisions of the Abuja Treaty and other sub-regional energy access initiatives list various sources of energy as forming part of a diversified AU energy mix – one of which is nuclear energy. In this study recommendations are made as to what should be embodied in a coordinated AU regional nuclear legal framework aimed at regulating increased access to nuclear energy capable of contributing towards the promotion of sustainable development. The recommendations are based on an examination of relevant international, regional and sub-regional legal instruments and other initiatives. / PhD (Law), North-West University, Potchefstroom Campus, 2014

The promotion of sustainable development is an objective shared by African Union (AU) member states and the pursuance thereof is expressly mandated by the Constitutive Act of the African Union, 2000 and the Treaty Establishing the African Economic Community, 1992. Lack of access to modern energy sources, such as electricity and the heavy reliance on traditional biomass as primary energy source are factors contributing to the non-achievement of the promotion of sustainable development. These factors are collectively referred to as energy poverty. The African Continent as a whole has limited, and in some instances, lack access to modern energy sources while the majority of its population relies heavily on traditional biomass as primary energy source. Africa can accordingly be classified as an energy poor region–a situation which does not bode well for the promotion of sustainable development. Access to reliable, affordable, economically viable, socially acceptable and environmentally sound energy services and resources is fundamental to socio-economic development. Mitigating the impacts of energy poverty and more specifically lack of access to modern energy sources on the sustainable development of Africa depends upon ensuring increased access to modern energy sources. The above-mentioned instruments furthermore contain provisions which link regional cooperation on the formulation of coordinated regional law and policy on areas/matters of common concern with the achievement of the objective of promoting sustainable development in Africa. One of the areas of common concerns listed is that of energy. Regional cooperation must accordingly be geared towards the effective development of the continent‘s energy and natural resources; promoting the development of new and renewable energy in the framework of the policy of diversification of sources of energy; and establishing an adequate mechanism of concerted action and coordination for the collective solution of the energy development problems within the AU. The formulation of coordinated energy law and policy should take place with reference to the specific sources of energy to be regulated. In this regard, the provisions of the Abuja Treaty and other sub-regional energy access initiatives list various sources of energy as forming part of a diversified AU energy mix – one of which is nuclear energy. In this study recommendations are made as to what should be embodied in a coordinated AU regional nuclear legal framework aimed at regulating increased access to nuclear energy capable of contributing towards the promotion of sustainable development. The recommendations are based on an examination of relevant international, regional and sub-regional legal instruments and other initiatives. / PhD (Law), North-West University, Potchefstroom Campus, 2014

South Africa and the rest of the world currently face an exacerbating threat of environmental degradation, which can be partly ascribed to the fact that some parts of society still place economic growth as a priority over environmental conservation. This study shows that such an approach is only profitable over the short term and actually causes more harm than good. On the other hand, the world is still recovering from the major 2008 global financial crisis. To tip the scale back into balance, it is crucial that economic -, social -, and environmental development be sustainable; from now and into the future. This study recognises that, to achieve sustainable development at all three levels, a transition to a green economy is needed. In essence a green economy requires investment in the environment for the benefit of both society and the economy. This study then goes on to show that ecotourism can be used as a manner to invest in the environment, whilst at the same time uplifting society and improving the economy. Subsequently it is identified as a key driver of a green economy. However, a daunting reality is that ecotourism developments and - activities also threaten the environment. This study therefore argues that ecotourism has to be regulated effectively; otherwise it will not live up to its purpose and may, as a result, curtail South Africa’s efforts of a transition to a green economy, instead of positively contributing to it. This study asks the question: Does South Africa’s environmental legislation provide for the effective regulation of ecotourism? This question is answered by considering whether various relevant pieces of national environmental legislation measure up to certain criteria that is inherent to the effective regulation of ecotourism. Finally this study serves to show that; from an environmental law perspective, and to the extent that this study investigated the ecotourism environment, ecotourism as a phenomenon is regulated effectively in South Africa. However, it appears that there still remains tremendous scope for improvement. / LLM (Environmental Law and Governance), North-West University, Potchefstroom Campus, 2014

South Africa and the rest of the world currently face an exacerbating threat of environmental degradation, which can be partly ascribed to the fact that some parts of society still place economic growth as a priority over environmental conservation. This study shows that such an approach is only profitable over the short term and actually causes more harm than good. On the other hand, the world is still recovering from the major 2008 global financial crisis. To tip the scale back into balance, it is crucial that economic -, social -, and environmental development be sustainable; from now and into the future. This study recognises that, to achieve sustainable development at all three levels, a transition to a green economy is needed. In essence a green economy requires investment in the environment for the benefit of both society and the economy. This study then goes on to show that ecotourism can be used as a manner to invest in the environment, whilst at the same time uplifting society and improving the economy. Subsequently it is identified as a key driver of a green economy. However, a daunting reality is that ecotourism developments and - activities also threaten the environment. This study therefore argues that ecotourism has to be regulated effectively; otherwise it will not live up to its purpose and may, as a result, curtail South Africa’s efforts of a transition to a green economy, instead of positively contributing to it. This study asks the question: Does South Africa’s environmental legislation provide for the effective regulation of ecotourism? This question is answered by considering whether various relevant pieces of national environmental legislation measure up to certain criteria that is inherent to the effective regulation of ecotourism. Finally this study serves to show that; from an environmental law perspective, and to the extent that this study investigated the ecotourism environment, ecotourism as a phenomenon is regulated effectively in South Africa. However, it appears that there still remains tremendous scope for improvement. / LLM (Environmental Law and Governance), North-West University, Potchefstroom Campus, 2014