Cement production and greenhouse gas emission : implications for mitigating climate change
Date
2009-03-31T08:50:43Z
Authors
Mudeme, Lerato
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Abstract
In this research, the greenhouse gas emission reduction strategies of a cement producing
company, Pretoria Portland Cement (PPC) in South Africa are examined. The implications of
the various greenhouse gas emission reduction strategies for climate change mitigation are
also analysed. Climate change has become an issue of global prominence and is possibly the
greatest environmental challenge facing the world today. The study shows that PPC has
greenhouse gas emission reduction strategies and this has positive implications for climate
change mitigation. These strategies include the Secondary Materials Co-Processing
Programme, retrofitting of some of its old plants to reduce air pollution etc. The results of the
study also indicate that the company has taken a proactive approach to greenhouse gas
emissions.
Greenhouse gas emission reduction presents certain challenges and the company has identified
the use of huge financial resources and lack of clear guidance and regulations with regards to
greenhouse gas emissions as some of the major challenges. However, the relevant government
department, the Department of Environmental Affairs and Tourism (DEAT), which is the lead
agency for climate change response in South Africa has stated that a number of projects
targeted at achieving sustainable development and climate change mitigation (directly or
indirectly) have been developed and some implemented by the various government
departments which include the Department of Minerals and Energy (DME). However, the
DEAT also stated that there are numerous barriers to climate change mitigation. These challenges include lack of skilled personnel, financial constraints and pressing social and
economic challenges which are prioritised over environmental issues and lack of co-operation
between industry and government with regards to environmental protection. The DEAT stated
that efforts are being made to intensify co-operation between government and industry with
regards to climate change mitigation and the achievement of sustainable development.