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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

An analysis of the sustainable disclosure of carbon tax in the ferroalloy industry / Barnard le Roux

Le Roux, Barnard January 2014 (has links)
Climate change is undoubtedly a serious challenge facing the world today, and as a result the preservation of the environment is at the top of the agenda for the international community and national governments. Integrated reporting is a global phenomenon driven by the necessity for better information for shareholders and stakeholders. Sustainability reports in South Africa have gained momentum since King III was released in 2009. The purpose of this study is to determine if Ferroalloy manufacturers disclose their carbon emissions in their integrated reports. A literature study was done and content analysis was used to analyse the integrated reports of Ferroalloy manufacturers. On average the integrated reports of Ferroalloy manufacturers comply 41% according to GRI requirements. Governance related points measured complied on average 51%, while internal standards measured 71%. 86% of organisations make use of external standards to report their emissions on. Direct emissions obtained on average 42% as per GRI G4 requirements, while indirect emissions obtained a score of 50%. Emissions that may occur as a result of the usage of organisations products were reported on at only 11% according to the GRI G4 requirements. / MBA, North-West University, Potchefstroom Campus, 2015
2

An analysis of the sustainable disclosure of carbon tax in the ferroalloy industry / Barnard le Roux

Le Roux, Barnard January 2014 (has links)
Climate change is undoubtedly a serious challenge facing the world today, and as a result the preservation of the environment is at the top of the agenda for the international community and national governments. Integrated reporting is a global phenomenon driven by the necessity for better information for shareholders and stakeholders. Sustainability reports in South Africa have gained momentum since King III was released in 2009. The purpose of this study is to determine if Ferroalloy manufacturers disclose their carbon emissions in their integrated reports. A literature study was done and content analysis was used to analyse the integrated reports of Ferroalloy manufacturers. On average the integrated reports of Ferroalloy manufacturers comply 41% according to GRI requirements. Governance related points measured complied on average 51%, while internal standards measured 71%. 86% of organisations make use of external standards to report their emissions on. Direct emissions obtained on average 42% as per GRI G4 requirements, while indirect emissions obtained a score of 50%. Emissions that may occur as a result of the usage of organisations products were reported on at only 11% according to the GRI G4 requirements. / MBA, North-West University, Potchefstroom Campus, 2015
3

Management information systems : a proposal for an integrated system for a Ferroalloy production facility

Hearn, Anthony Michael 12 1900 (has links)
Thesis (MBA (Business Management))--University of Stellenbosch, 1996. / ENGLISH ABSTRACT: The ferroalloy industry is, in contrast to the operationally complicated chemical industry, very reliant on the wealth of experience that has been built up by the operating personnel over a long period of time. The industry has not been at the forefront of technical development and has, in many respects, lagged behind in technological development. Information technology is one such area that has not received its fair share of attention. This study resulted from the requirement that the control systems of the submerged arc furnaces at the Samancor Meyerton Works be integrated in such a way that the plant subsystem controllers could operate off a single database. This would ensure that the reliance of the operation on the experience of personnel could be reduced by the judicious application of data from the process. The integration was expanded to include the control of the electricity generation plant that will utilize the waste gasses from the submerged arc furnaces to generate the electricity. The boundaries of the study were subsequently expanded to include a proposal for the integration of the control systems into a management information system for the Meyerton Works. The study gives consideration to the theory underlying management information systems after the strategic issues of the Manganese Division of Samancor are discussed. The theoretical aspects of management information systems together with the strategic issues of the Manganese Division are brought together to form the practical proposal of the integrated control and management information system. The case studies considered are based on two incidents that occurred on one of the submerged arc furnaces where the resulting financial losses were substantial. An integrated control system would have reduced the financial losses significantly. Finally, the recommendations of the study are firstly, that the management information system as proposed be expanded to include the furnaces that were not originally envisaged to have their control systems integrated, secondly that the maintenance management function be integrated with the control systems and management information system, and finally that the production planning system be included in the management information system so as to give substance to the control and optimization of the flow of manganese units from the mines to the customer. This will entrench the position of Samancor as a world class supplier of manganese units. / AFRIKAANSE OPSOMMING: Die ferroallooi industrie is, in teenstelling met die chemiese nywerheid wat 'n ingewikkelde bedryf het, afhanklik van die ondervinding van personeel wat oor 'n lang tyd opgebou is. Die industrie was nie 'n baanbreker ten opsigte van tegniese ontwikkeling nie en het ook grotendeels agtergebly op die gebied. Inligting tegnologie is een van die gebiede wat nie die gewensde hoeveelheid aandag gekry het nie. Hierdie studie het sy oorsprong gehad in die behoefte om die beheer sisteme van die dompelboog oonde van die Meyerton Werke van Samancor te integreer sodat die beheerders van die subsisteme van aanleg vanaf 'n enkele databasis kon funksioneer. Dit sou die resultaat gehad het om die afhanklikheid van die bedryf op die ondervinding van die personeel te verminder. Die integrasie gedagte was uitgebrei om die beheer van die elektrisiteits opwekkings aanleg, wat die afgase van die oonde gebruik, in te sluit. Die afbakening van die studie was later verbreed om te dien as 'n voorstel vir die integrering van die beheersisteme in 'n bestuursinligting stelsel vir die Meyerton Werke. Nadat die strategiese aangeleenthede van die Mangaan Afdeling aandag geniet, word die teorie aangaande bestuursinligting stelsels bespreek. Die teorie van die bestuursinligting stelsels en die strategiese aangeleenthede van die Mangaan Afdeling word bymekaar gebring om die voorstel van die geintegreerde beheer sisteem en bestuursinligting stelsel te vorm. Die gevallestudies wat bespreek is, is gebaseer op twee insidente wat op een van die oonde gebeur het waar daar geweldige finansiele verliese was. Geintegreerde beheer stelsels sou die verliese beperk het. Die aanbevelings wat gemaak is, is eerstens dat die bestuursinligting stelsel soos voorgestel is uitgebrei word om die oonde waar die beheerstelsels nie oorspronlik geintegreer sou wees in te sluit, tweedens dat die instandhouding bestuursstelsel geintegreer word met die bestuursinligting stelsel, en derdens dat die produksiebeplanning stelsel in die bestuursinligting stelsel gesluit word. Hierdeur sal die beweging van mangaan eenhede vanaf die myne na die kliente geoptimiseer word om Samancor se posisie as 'n wereld klas verskaffer van mangaan eenhede te verstewig.

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