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Modernising underground compressed air DSM projects to reduce operating costs
(2014)
Growing demand for electricity forces suppliers to expand their generation capacity. Financing these expansion programmes results in electricity cost increases above inflation rates. By reducing electricity consumption, ...
An integrated energy efficiency strategy for deep mine ventilation and refrigeration
(2014)
South Africa’s electricity supply is under pressure. Mining is one of South Africa’s
largest electricity consumers with electricity-intensive services such as compressed air, cooling, ventilation, etc. More than 40% of ...