Climate change caused by greenhouse gas emissions has the potential to cause widespread damage to the environment. As scientific and political consensus converged on the necessity to take action, a large number of countries negotiated the Kyoto Protocol to the United Nations Framework Convention on Climate Change in 1997, with the goal of limiting these emissions. Australia under the Howard Government initially played an important part in these negotiations, but refused to ratify the Protocol. The government cited the lack of binding targets on developing countries and the potential for harm to the Australian economy as the reasons it rejected the agreement. International relations theory studies large-scale political forces and analyses their interplay in the global political system. Realism is a model of international relations that views countries as self-interested, security-driven bodies that exist in a state of international anarchy. This study examines whether realist theory offers a satisfactory explanation for the Howard Government’s decision not to ratify the Kyoto Protocol. The study focuses on six realist ideas and examines the evidence for each. Based on thematic analysis of textual data taken from official political archives and newspapers from 1998–2004, it suggests that realist theory does provide an adequate explanation of the Howard Government’s rejection of the Kyoto Protocol.

Abstract That greenhouse gas (GHG) emission causes ¡§Global Warming¡¨ is a human common problem today in the earth. The GHG emission will gradually promote our weather temperature and change which we must pay for a lot. For example, the warming temperature will dissolve icebergs, that it will elevate the sea level. Also, our land area will decrease. If climate zones were shifted, it would be possible to initiate some animals migrate. In the worse case, our living space will be squeezed and some special diseases will be spread out¡Ketc. In view of environmental protection awareness in every country, we must face the problem and crisis which comes from ¡§Global Warming¡¨ and ¡§Heating Pollution¡¨. In June of 1992, there was a meeting in Rio of Brazil. All representatives who comes from 153 different countries sign an agreement ¡V the United Nations Framework Convention on Climate Change (UNFCCC). They try to stabilize greenhouse gas concentrations at a level that would prevent dangerous interference with the climate and environmental system. To achieve this goal, the Kyoto Protocol was adopted on COP3 in December 1997 to place legally binding limits on GHG emissions. This Protocol norms 38 countries and European Union. In June 2007, the Group of Eight (G8) have reached a consensus and expect in year 2050, CO2 emissions can be reduced to the half of current emissions. We can see that, every country is vigorous to look for alternative energy that eliminates the environment destroyed and saves the earth resources. For example, Solar Energy, Water Energy, Wind Energy, Biomass Energy, Ocean Energy and Geothermal Energy¡Ketc. Those are gradually developed and applied in our daily life. My research is focus on the LED applications based on the substitution of traditional lighting. Actually, LED has all advantage of the energy saving, eco-lighting and economy of scale. How to use this alternative lighting is of great urgency and the major topic in light source manufacturers. For example, if America can replace their 55% white heat bulbs and 55% fluorescent lamps by LED before 2010, they can save 35 billion US dollars every year. For Japan, if they replace 100% white heat bulbs, they can save one to two of Nuclear Power Plants. Also, they can save above 100 million of gasoline every year. As to Taiwan official estimation, we can save 11 billion electricity degrees every year when we replace 25% white heat bulbs and 100% fluorescent lamps. That electric power is approximate to save one Nuclear Power Plant and 50 million of gasoline every year. According to the data above, the population of LED will give us a lot of eco-benefits. My report leans on researching and treating LED. Then, I take one step ahead to demonstrate how important it is to apply LED on our human light source and the effects of earth environment. Keywords: Greenhouse Gas (GHG) Global Warming United Nations Framework Convention on Climate Change (UNFCCC) Kyoto Protocol Biomass Energy LED - Light Emitting Diode (display)

With its national strength, the United States is, more often than not, a major State initiating the making of important international multilateral treaties and shaping the final outcome by wielding its influence in the negotiation processes. Nevertheless, three major international multilateral treaties concluded in three different domains all appear the same situation in which the U.S. participated actively in the negotiations but ended up rejecting to sign or ratify due to their inconformities with American ¡§national interests.¡¨ The purpose of this thesis is to examine the American proposals and interventions made in the negotiating processes of three important international multilateral treaties, i.e., the United Nations Convention on the Law of the Sea, Kyoto Protocol and Rome Statute of the International Criminal Court, so as to understand American negotiation stances as well as the issues to which the U.S. attached importance to and the derive the substantive contents of the ¡§national interests¡¨ that the U.S. held dear. Furthermore, this thesis takes one step further to analyze who were the actors that shaped and defined the ¡§national interests¡¨ which the U.S. valued and held tight.

This research work explored the environmental and socio-economic benefits derived, if some proportion of daily passenger trips made using private cars in Ghana could be shifted to the use of public transport. The research applied the computer software COPERT III in estimating road transport Greenhouse gas (GHG) emissions and fuel consumption in Ghana for the base year 2005 and forecast years 2010 and 2020. The research reveals that if no major change occur in policies or economic determinants in meeting road transport and energy in Ghana, then the 2005 total emissions value is expected to rise by 36% in 2010 and over double in 2020 i.e. from 4.6 to 6.25 in 2010 and to 9.77 Mt CO2e in 2020. However, if just 10% of daily passenger trips using private cars can be shifted towards the use of public transport, then the end results in reduction in emissions could earn Ghana about $USD 6.6million/year under the Kyoto Protocol CDM initiative. The research also demonstrated that with a further 10% daily passenger trip shift, the outcome could be more promising, increasing to $USD 13million/year.

Today, global warming is commonly known due to the major impact on the earth’s weather conditions. The increase in the average temperature of the lower atmosphere is causing a drastic change in weather conditions. Human intervention is the main cause of global warming and the latter will be limited if greenhouse gas (GHGs) emissions are reduced by individuals and companies in all countries around the world. Carbon dioxide (CO2) is one of the biggest contributors of GHGs and, therefore, a number of measures were implemented to reduce CO2 emissions. In 1997, the Kyoto Protocol was signed by the Annex 1 countries, of which South Africa is not part, under the United Nations Framework Convention on Climate Change (UNFCCC) to reduce GHG emissions. It is not only the responsibility of the Annex 1 countries to stabilise global warming, but all countries have to contribute to the reduction of GHG emissions. Enabling countries to meet these reduction targets, they implemented the following measures: carbon tax, Energy Service Companies (ESCOs) and carbon credits. Carbon tax has been implemented in many countries over the last decade with different levels of success. Carbon tax will be implemented in South Africa during 2013/2014. ESCOs have been implemented to assist companies with the implementation of energy saving projects. These projects will assist in reducing carbon emissions and meeting the set targets and it will also assist in reducing the effect of carbon tax. Clean Development Mechanism (CDM) projects are implemented under the UNFCCC for companies that want to register carbon reduction projects. If the projects meet the CDM registration criteria, the project can be registered as a CDM project and it has the ability to earn tradable carbon credits. These credits can be traded on national or international carbon trading markets. This study considered a combination of all the measures a company can implement to improve energy efficiency and thereby reducing GHG emissions. An evaluation of the feasibility of a carbon reduction project, the ‘Vaal River compressed air energy efficiency improvement project’ of AngloGold Ashanti (AGA) was performed to determine whether the project can be registered as a CDM project. It was concluded that AGA will be able to register the project as a CDM project and earn tradable carbon credits. Furthermore, it is recommended that AGA makes use of the option to finance the carbon reducing project by using external funding provided by EDF (the French equivalent of South Africa’s Eskom). / MCom (Management Accountancy)), North-West University, Potchefstroom Campus, 2013

Today, global warming is commonly known due to the major impact on the earth’s weather conditions. The increase in the average temperature of the lower atmosphere is causing a drastic change in weather conditions. Human intervention is the main cause of global warming and the latter will be limited if greenhouse gas (GHGs) emissions are reduced by individuals and companies in all countries around the world. Carbon dioxide (CO2) is one of the biggest contributors of GHGs and, therefore, a number of measures were implemented to reduce CO2 emissions. In 1997, the Kyoto Protocol was signed by the Annex 1 countries, of which South Africa is not part, under the United Nations Framework Convention on Climate Change (UNFCCC) to reduce GHG emissions. It is not only the responsibility of the Annex 1 countries to stabilise global warming, but all countries have to contribute to the reduction of GHG emissions. Enabling countries to meet these reduction targets, they implemented the following measures: carbon tax, Energy Service Companies (ESCOs) and carbon credits. Carbon tax has been implemented in many countries over the last decade with different levels of success. Carbon tax will be implemented in South Africa during 2013/2014. ESCOs have been implemented to assist companies with the implementation of energy saving projects. These projects will assist in reducing carbon emissions and meeting the set targets and it will also assist in reducing the effect of carbon tax. Clean Development Mechanism (CDM) projects are implemented under the UNFCCC for companies that want to register carbon reduction projects. If the projects meet the CDM registration criteria, the project can be registered as a CDM project and it has the ability to earn tradable carbon credits. These credits can be traded on national or international carbon trading markets. This study considered a combination of all the measures a company can implement to improve energy efficiency and thereby reducing GHG emissions. An evaluation of the feasibility of a carbon reduction project, the ‘Vaal River compressed air energy efficiency improvement project’ of AngloGold Ashanti (AGA) was performed to determine whether the project can be registered as a CDM project. It was concluded that AGA will be able to register the project as a CDM project and earn tradable carbon credits. Furthermore, it is recommended that AGA makes use of the option to finance the carbon reducing project by using external funding provided by EDF (the French equivalent of South Africa’s Eskom). / MCom (Management Accountancy)), North-West University, Potchefstroom Campus, 2013

The issue of gas flaring and the attendant environmental effects have become a common sight in the Niger Delta. Apart from being a wastage of natural resources, it is a menace to the global existence of man. The incidences of acid rain and the disruption of economic life of the locals, basically farming and fishing, have led to consistent and irresistible agitation by the people of the Niger Delta for an end to gas flaring. The consistent release of harmful gases through gas flaring, with devastating effect on the surrounding environment of the Niger Delta region is discussed in this work. This dissertation examines why successive governments have not succeeded in their quest for a solution to gas flaring; policies and regulations are not being effectively implemented, and why despite the fact that flaring has been outlawed in Nigeria since 1st January 1984, it is still going on 24 years after. Flaring continues unabated undermining the consequences it has on the people and the effects on climate change. Interviews and case studies were used to examine the factors responsible for the non implementation of government policies and regulations, and why the consistent extension of flare-out deadline. Countries with outstanding results were examined in order to draw a baseline for the Nigeria situation. The research revealed that the Nigerian government has not enforced environmental regulations effectively because of its interests in the business of the multinationals. In addition there has been the dependence of environmental monitoring and regulatory agencies on government funding. This has drastically affected the proficiencies of the control and the insignificant penalties imposed on companies that flare gas. The need for government to play the role of an umpire rather than business partner with the multinationals is therefore of paramount importance. It is also pertinent that the regulatory and monitoring agencies be independent of government's supervision. More stringent measures, (ranging from more cost per a thousand standard cubic feet of gas flared to closure of platform(s) and/or outright withdrawal of license), should also be put in place to serve as deterrent to erring oil companies. / Thesis (M.Ing. (Development and Management Engineering))--North-West University, Potchefstroom Campus, 2009.

Nigeria is presently being faced with a growing electricity demand problem following its population growth rate. The total installed capacity is far less than the current demand for electricity supply. As a way of bridging out this supply gap, the federal government is mobilizing all of its potential energy options. Coal is widely used for power generation in many countries. But today, the continued usage of coal for power generation is being challenged by the disturbing global warming phenomenon. This is due to the quantity of uncontrolled carbon dioxide emission from traditional coal-fired power plants. The aim of this dissertation is to critically analyse the future of the Nigerian coal power stations following the need to do carbon dioxide emission control necessary for ensuring a sustainable environment. Achieving this aim entails the appraisal of environmental regulation standards and cost structures of carbon dioxide (C02) emission reduction options for the coal power stations. Controlling carbon dioxide emission from existing coal power stations requires retrofit system that captures and effectively sequestrates the captured CO2. The cost and performance effect of the CO2 retrofit system on the existing power plant can be simulated with standard computer software models. In this study the lECM-cs computer modelling tool for power plants was used in determining the cost and performance impacts of applying an Amine-based C02 capture system to the Oji river power station in Nigeria. With the lECM-cs model, it was established that reducing C02 emission imposes an additional cost on the power plant which increases the unit cost of electricity generated. This additional cost index requires economic justification for its acceptance. This is due to the need to demonstrate its viability judging from the cost of electricity generated from other sources in the Nigerian economy. For the Oji river case, the station is old and requires extensive renovation. This causes a cost escalation over and above the cost associated with the CO2 sequestration system. As such, Oji coal power station does not have an economic future if C02 emission sequestration becomes obligatory. The future of coal power stations in Nigeria can be considered from two scenarios: one where the current national environmental standard is retained and another where it is revised. The revision classifies CO2 as a pollutant which makes its emission reduction imperative for coal power plants. Under the current standard, building modern large capacity pulverized coal-fired power plants with improved steam cycles should be encouraged. But with the review of the national standard, the focus should be on building new large capacity coal power stations with integrated CO2 emission control. This will ensure an environmentally friendly future for coal power stations in Nigeria. / Thesis (M.Ing. (Development and Management Engineering))--North-West University, Potchefstroom Campus, 2009.

The issue of gas flaring and the attendant environmental effects have become a common sight in the Niger Delta. Apart from being a wastage of natural resources, it is a menace to the global existence of man. The incidences of acid rain and the disruption of economic life of the locals, basically farming and fishing, have led to consistent and irresistible agitation by the people of the Niger Delta for an end to gas flaring. The consistent release of harmful gases through gas flaring, with devastating effect on the surrounding environment of the Niger Delta region is discussed in this work. This dissertation examines why successive governments have not succeeded in their quest for a solution to gas flaring; policies and regulations are not being effectively implemented, and why despite the fact that flaring has been outlawed in Nigeria since 1st January 1984, it is still going on 24 years after. Flaring continues unabated undermining the consequences it has on the people and the effects on climate change. Interviews and case studies were used to examine the factors responsible for the non implementation of government policies and regulations, and why the consistent extension of flare-out deadline. Countries with outstanding results were examined in order to draw a baseline for the Nigeria situation. The research revealed that the Nigerian government has not enforced environmental regulations effectively because of its interests in the business of the multinationals. In addition there has been the dependence of environmental monitoring and regulatory agencies on government funding. This has drastically affected the proficiencies of the control and the insignificant penalties imposed on companies that flare gas. The need for government to play the role of an umpire rather than business partner with the multinationals is therefore of paramount importance. It is also pertinent that the regulatory and monitoring agencies be independent of government's supervision. More stringent measures, (ranging from more cost per a thousand standard cubic feet of gas flared to closure of platform(s) and/or outright withdrawal of license), should also be put in place to serve as deterrent to erring oil companies. / Thesis (M.Ing. (Development and Management Engineering))--North-West University, Potchefstroom Campus, 2009.

Nigeria is presently being faced with a growing electricity demand problem following its population growth rate. The total installed capacity is far less than the current demand for electricity supply. As a way of bridging out this supply gap, the federal government is mobilizing all of its potential energy options. Coal is widely used for power generation in many countries. But today, the continued usage of coal for power generation is being challenged by the disturbing global warming phenomenon. This is due to the quantity of uncontrolled carbon dioxide emission from traditional coal-fired power plants. The aim of this dissertation is to critically analyse the future of the Nigerian coal power stations following the need to do carbon dioxide emission control necessary for ensuring a sustainable environment. Achieving this aim entails the appraisal of environmental regulation standards and cost structures of carbon dioxide (C02) emission reduction options for the coal power stations. Controlling carbon dioxide emission from existing coal power stations requires retrofit system that captures and effectively sequestrates the captured CO2. The cost and performance effect of the CO2 retrofit system on the existing power plant can be simulated with standard computer software models. In this study the lECM-cs computer modelling tool for power plants was used in determining the cost and performance impacts of applying an Amine-based C02 capture system to the Oji river power station in Nigeria. With the lECM-cs model, it was established that reducing C02 emission imposes an additional cost on the power plant which increases the unit cost of electricity generated. This additional cost index requires economic justification for its acceptance. This is due to the need to demonstrate its viability judging from the cost of electricity generated from other sources in the Nigerian economy. For the Oji river case, the station is old and requires extensive renovation. This causes a cost escalation over and above the cost associated with the CO2 sequestration system. As such, Oji coal power station does not have an economic future if C02 emission sequestration becomes obligatory. The future of coal power stations in Nigeria can be considered from two scenarios: one where the current national environmental standard is retained and another where it is revised. The revision classifies CO2 as a pollutant which makes its emission reduction imperative for coal power plants. Under the current standard, building modern large capacity pulverized coal-fired power plants with improved steam cycles should be encouraged. But with the review of the national standard, the focus should be on building new large capacity coal power stations with integrated CO2 emission control. This will ensure an environmentally friendly future for coal power stations in Nigeria. / Thesis (M.Ing. (Development and Management Engineering))--North-West University, Potchefstroom Campus, 2009.