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Energy management systems (EMSs) form an important part of many Demand-Side Management (DSM) projects implemented on South African mines. Sustained EMS performance is only possible with proper system maintenance. However, it is challenging to maintain a large number of EMSs remotely. One of the main challenges associated with sustained EMS performance is changing production strategies. Although these...
Large energy consumers have recently experienced increasing pressure to reduce their energy consumption. The South African government therefore adapted legislation to provide financial incentives through Demand Side Management and tax incentive programmes aimed at conserving energy. However, to benefit from these programmes energy consumers need energy reporting tools to accurately manage their consumption.
The mining sector is a vital contributor to the economy of South Africa. This sector, however, consumes 15% of the country's electrical energy. Deep mine operations require ventilation and cooling (VC) systems, which can account for up to 25% of the mine's electricity cost.
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