@phdthesis{CruzRivera2008, author = {Cruz-Rivera, Reynaldo}, title = {Implementation of End-of-Life Vehicle's Recycling for Developing Countries: Case Study, Mexico}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus-4547}, school = {BTU Cottbus - Senftenberg}, year = {2008}, abstract = {Currently, the Directive 2000/53/EC regulates the ELV management in 27 countries in Europe, and for the forthcoming years, more accession countries are foreseen. Since, the international nature of automotive industry, the Directive has affected industries beyond the EU. Hence, countries with important national-based automotive industry are moving towards the accomplishment of this legislation, in order to keep their competitiveness in European markets. The ELV chain in the EU is a complex system, which involves several commercial relationships between different sectors. The generation of ELV in the EU-15 was around 11.4 million units in 2005. The total number of ELV generated, considering the accessing countries, is still unknown. The number of treated ELV in the EU-15 was 7.7 million units. There are some obstacles to be overcome by ELV management already in implementation in the EU. The main difficulties are related to the reluctance of car-manufacture industry to implement Directive's provisions related to: ban of use of specific substances in automotive applications, and about recycling quotas. Another obstacle is the export of ELV from the EU, which represents a loss in input material for the system. The case of the USA, regarding the ELV management, has very different connotations than the implemented system in the EU. The current ELV management in the USA does not have specific regulations regarding the collection and recycling of ELV. The structure of the ELV chain in the USA is similar to its counterpart in the EU. The main difference lies in dismantling and post-shredder sectors. The 80\% of dismantling industry is composed of salvage/scrap yards performing no-standardized operations, and the remaining 20\% is represented by high value parts dismantlers. One special feature of the system is the classification of ASR as no-hazardous waste which generates almost no incentives for further treatment. The current system of ELV management in the USA works with relative efficiency. However, there are still items to be improved, e.g. poor dismantling practices in a big number of dismantling facilities (scrap yards), use of hazardous materials in car-manufacture, disposal of ASR as non-hazardous waste, scrap tyres, etc. The ELV problem has different connotation in developing countries like Mexico, than in industrialized countries. Problems, like illegal introduction of used cars from the USA to Mexico and poor practices in the management of ELV, affect the Mexican economy, environment and society. In Mexico, there exists no specific legislation to regulate the Management of ELV. This kind of product, at its End-of-Life stage and wastes generated by its treatment, has been ruled by general laws before the year 2004. More recently a semi-specific law has been addressed to solid wastes, the LGPGIR. The structure of ELV chain in Mexico is similar to its counterpart in the USA and the EU, except for an additional stage. The present work depicts the available information about the number of Mexican operators, at every stage of ELV management. The described evidence presents a deficient management of ELV in Mexico. The current management allows a maximum recycling rate of 75\%, which mainly corresponds to the ferrous fraction content in vehicles which enters to the management system. The present work develops a proposal for a suitable system to manage End-of-Life Vehicles (ELV) in a developing country, case study Mexico. This, is divided in three main parts. As a first step, the proposal estimates the future numbers of ELV generated in Mexico, which are estimated in a current ELV generation of around 687,000 vehicles by 2007, and by 2020 in the range of 1.1 to 1.3 million units per year. The second step is to propose a structure for the ELV chain in Mexico. The proposed structure describes the recommended operations, equipment and facilities' configuration at every stage of the management. The third step of the proposal is the configuration of strategic facility network at every stage of ELV management in Mexico. The system is configured under assumption of three different scenarios, i.e. 100\%, 90\% and 75\% of covered demand for ELV management. The algorithm is identified for this specific problem as a Fixed Charge Facility Location Problem. The algorithm is solved through Facility Location Software SITATION©. The results show the optimal number of facilities at every stage of the management, to cover the demand for ELV management considered in the different scenarios. The fourth part is to propose a model to finance the ELV management in Mexico. The main features of this scheme are explained, as well as its advantages, disadvantages and incentives thought to be triggered into the Mexican ELV chain.}, subject = {Mexiko; Altauto; Recycling; Umweltbezogenes Management; Altautorecycling; Gesetzgebung; Szenario; System; Vorschlag; Autorecycling; Legislation; Scenario; System; Proposal}, language = {en} } @phdthesis{Nukpezah2010, author = {Nukpezah, Daniel}, title = {Corporate environmental governance in Ghana : studies on industrial level environmental performance in manufacturing and mining}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus-16913}, school = {BTU Cottbus - Senftenberg}, year = {2010}, abstract = {This study analyses corporate environmental performance in the manufacturing and mining sectors of Ghana within a framework of environmental governance. The research is premised on the fact that industry contributes to pollution, raw material depletion and natural resources use. Hence industry is equally expected to play a role in pollution reduction and minimisation of raw materials and natural resources usage. The study makes use of both quantitative and qualitative research approaches drawing on both primary and secondary sources of data. Through SWOT analysis, an evaluation of the regulatory framework governing environmental governance was carried out and new opportunities for effective environmental management espoused. In addition, the policy instruments available for environmental governance were thoroughly analysed and discussed in this research. Further, through comparative analysis the environmental initiatives of industries in the manufacturing sector were investigated on the basis of size and industry type. The study developed a model based on 22 indicators in 3 thematic areas namely (1) legal and regulatory compliance, (2) pollution control and resource conservation initiatives and (3) environmental planning and policy initiatives to evaluate corporate environmental performance in manufacturing industries. To quantify corporate environmental performance, a Likert-scale 1-5 was applied to assess performance in the 3 thematic areas mentioned. These scores were aggregated, averaged and analysed using Microsoft Excel software. A "Corporate Environmental Performance Perception (CEPPI) index" was developed to evaluate how different industries performed on key corporate environmental governance dimensions. The results among other things showed that in terms of size, Small to Medium Enterprises (SMEs) lagged behind large enterprises in their environmental performance. In terms of industry type however, "metal works" showed relatively low performance on the "CEPPI" scale. The findings were discussed and strategies to help enterprises that lag behind to improve their environmental performances were given. In addition to the above, the study further investigated the Corporate Social and Environmental responsibility (CSR) initiatives of the mining industry. Corporate social and environmental responsibility has been used as proxy measure of environmental performance by the mining industry. Among other things, the findings showed that CSR as "preached" by the mining companies was to some extent inconsistent with CSR as "perceived" by the mining communities. The evidence thus seems to suggest a lot more has to be done by the mining companies as well as local communities where these mining firms operate to achieve high environmental performance. The implications of this research in terms of what has to be done to improve environmental responsiveness of the mining companies were given. A comprehensive strategy, focussing on both voluntary codes and 'command and control' regulations, as well as a strategy for institutionalising environmental management culture in Ghana's manufacturing and mining industries were provided.}, subject = {Ghana; Unternehmen; Umweltbezogenes Management; Umweltbewußtsein; Umweltschutz; Unternehmerisches Umweltmanagement; Gesellschaftliches und {\"o}kologisches Engagement von Unternehmen; Corporate environmental governance; Corporate social and environmental responsibility; Corporate environmental performance perception index (CEPPI)}, language = {en} } @phdthesis{Kehbila2010, author = {Kehbila, Anderson Gwanyebit}, title = {The development and policy analysis of low-carbon strategies for the sub-Saharan African automotive sector}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus-18639}, school = {BTU Cottbus - Senftenberg}, year = {2010}, abstract = {This dissertation examines the structure of current vehicle mitigation initiatives of leading domestic trade policy proposals (emission reduction actions) of four major countries along the Gulf of Guinea after lead gasoline phase out in sub-Sahara Africa. The dissertation assesses these proposals based on establishing criteria for assessing domestic trade policy performance in curbing used vehicle emissions simultaneously with core sustainable development priorities. The dissertation argues that a more pronounced dilemma of synergies exist between vehicle emissions reduction and core development concerns as the major players target emissions too narrowly. The dissertation seeks to bridge this major gap by proposing a stakeholder-assisted representation and a policy design framework for sustainable road transport in sub-Sahara Africa. This was achieved by extracting individual stakeholders' underlying concerns, interests, values, local knowledge and technical expertise through publicly available documentation and interviews and then constructing a conceptual systems model based on the inputs and best available science. In order to cope with the uncertain developments in road transport energy system and climate in sub-Sahara Africa, the dissertation employs a scenario approach by constructing sets of desirable and undesirable characteristics to explore possible future developments of road transport in sub-Sahara Africa with technological change, policies, attitudes and preferences playing a pivotal role. Next, the dissertation analyses and compares the levels of voluntary environmental management initiatives within the South African automotive Industry. It provides an insight into the behavioural patterns - drivers, barriers and benefits - of Small and medium-sized enterprises (SMEs) and larger South African automotive companies in their quests to engage in environmental change and determine if these patterns are similar to previous studies, as given in the literature, or if they differ, in what ways. Moreover, the dissertation assesses how external South African environmental auditors interpret and apply the central requirements of ISO 14001 and their views about the efforts of certified organisations and the different models that could be used to ease EMS implementation and certification. Finally, low-carbon strategies resulting from impact modelling have been provided within this dissertation but, in addition, the acceptance of recommended strategies is crucial towards a real added value for a stabilisation target.}, subject = {Schwarzafrika; S{\"u}dafrika ; Klimaschutz; Kraftwagen; Umweltbezogenes Management; Sub-Sahara Afrika; Klima Strategien; S{\"u}dafrika; Umweltmanagement; Automobil Sektor; Sub-Sahara Africa; Climate strategies; South Africa; Automotive sector}, language = {en} }