Electricity problems converge as the outgoing Eskom CEO departs

We bid farewell to Brian Dames, the outgoing CEO of Eskom, after his last day at the utility yesterday. With the earlier departure of former Eskom financial director, Paul O’Flaherty, and head of communications, Hilary Joffe, this signals the end of an era – short though it was, at about four years. While Dames’ departure […]

African partner countries commit to SKA

  by Hans van de Groenendaal, features editor, EngineerIT “The SKA is putting Africa on the map in a very different way. It changes the perceptions of ourselves, changes the world perceptions of Africa and it offers opportunities for African scientists  to  enter into the cutting  edge of science and technology where, we believe, some […]

Using SG data to determine economic activity

  by Julian Williamson, Surveyor General’s Office: Pretoria The purpose of this article is to use the different types of documents that are submitted to the Surveyor Generals’ Offices in the nine provinces of South Africa for examination and approval by the professional land surveyor in terms of the Land Survey Act, 1997 and to […]

Tips for planning an industrial wireless network

  WiFi is now present everywhere and people have become comfortable using it for just about any application. For example, many systems designers are choosing to move their industrial applications from wired Ethernet to wireless utilising WiFi. The advantages of moving to a wireless design are numerous. Click here to download pdf

SA nuclear industry sharply criticizes the IRP 2010-2030 Update Report 2013

  A comprehensive review commissioned by the Nuclear Industry Association of South Africa (NIASA) is sharply critical of the draft Update Report 2013 of the Integrated Resource Plan for Electricity (IRP) 2010-2030 recently issued for comment by the South African Department of Energy (DoE).   The draft IRP 2010-2030  Update Report 2013 has not yet […]

Energy recovery from high pressure cold water in mines

  The mining industry in South Africa, being responsible for 18% of electricity demand, is seriously looking at alternative, more energy effective processes, without reducing output. Deep level mines require large volumes of cold water at the underground production levels. The energy consumed by these pumping installations constitutes approximately 14% of the mine’s overall demand. […]

Vector appointed official magazine of IESSA

EE Publishers is pleased to announce that at the recent council meeting of the Illumination Engineering Society of South Africa (IESSA), it was decided and agreed that Vector magazine would henceforth be the association’s official publication. This decision came in the light of the longstanding, excellent working relationship between IESSA and Vector over many years. […]

Telkom MTN mating dance awaits consummation

by Hans van de Groenendaal, features editor, EE Publishers It is amazing how fast things can change in the mobile space – one day acrimonious and unseemly public disputes between hostile competitors, a week later overtures to get into bed together! After last week’s spat where Telkom accused MTN and Vodacom of holding the country back […]

Eskom’s chickens coming home to roost

Eskom been downplaying and minimising the possibility of load shedding since the blackouts of 2008. Only a week ago, Eskom CEO Brian Dames told the assembled media that Eskom had the power system in South Africa fully under control. Yesterday, however, Eskom pulled the plug on the country and commenced with rotational load-shedding of domestic, […]

Video: Hydro surveying solutions for sludge dam monitoring

by Pierre Potgieter, EE Publishers Hydro surveying of mine sludge dams has become necessary due to increasing levels of mine waste, stricter environmental regulations and a growing demand for more data for efficient mine management. AngloGold Ashanti’s 2004 Report to Society states that there are more than 270 tailings dams, covering roughly 400 km2 on […]

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