From Creamer Media in Johannesburg, this is the Real Economy Report. JSE-listed Wesizwe Platinum continues to advance the development of its flagship Bakubung mine, in the North West province, with the headgear construction some three-quarters complete and the primary shaft at a depth of 120 m at the end of the presink stage.

From Creamer Media in Johannesburg, this is the Real Economy Report. Sustainable energy specialist BBEnergy recently demonstrated its new concentrated solar thermal plant to media and Eskom management at Eskom’s Rosherville research and development site, in Germiston.

From Creamer Media in Johannesburg, this is the Real Economy Report. Vodacom has taken another step to limit its environmental impact while eliminating about 12-million litres a year of water demand on the Midrand municipality’s supplies. Natasha Odendaal has the story. Natasha Odendaal: Telecommunications group Vodacom has unveiled a R4.2-million rainwater harvesting project at its head office, in Midrand.

The Linde Group recently invested in a new R200-million air-separation unit at its Afrox Pretoria West site as part of a three-year R1.5-billion investment programme, which aims to boost customer service levels as well as support the company’s growth strategy in South Africa and emerging sub-Saharan African markets.

From Creamer Media in Johannesburg, this is the Real Economy Report. South Africa’s Denel Aviation recently inaugurated its new maintenance, repair and overhaul Centre for Russian Mil Mi-8- and Mi-17-family helicopters.

As data adoption accelerated, JSE-listed telecommunications group Vodacom aimed to secure 30% of its revenue from data traffic within the next three years, CEO Shameel Joosub said on Monday. Speaking at the group’s financial results presentation, at Vodacom’s Midrand headquarters, he commented that voice revenue would continue its decline, but the impact could be offset by the rise in data traffic, which was expected to grow at least 20% a year over the next few years.

Telecommunications group Vodacom on Monday reported a 4.5% rise in revenue during the year to March 2013, as data take-up accelerated and the JSE-listed group’s international segment maintained strong momentum. The group achieved revenue of R69.9-billion in the 12 months under review, compared with the R66.9-billion recorded a year earlier.

This winter, South Africans are urged, more than ever, to reduce their electricity use, as State-owned power utility Eskom undertakes long-duration planned maintenance, which began last month and will continue through August, to ensure the long-term sustainability of its power plant.

Public Enterprises Minister Malusi Gigaba urges South Africans to use electricity sparingly this winter to avoid further strain on an already constrained power system.

Government’s proposed Licensing of Business Bill would provide local government officials with unconstrained discretionary power, creating massive bureaucratic empires and eroding rule of law, Free Market Foundation (FMF) executive director Leon Louw said on Wednesday. “The powers created in this Bill for small local authorities and inspectors will enable them to shut any business or revoke their license anytime, anywhere, regardless of how big or small,” he told Engineering News Online at a media briefing in Johannesburg.

The global steel industry has returned to a solid growth footing in 2010; the RMB/BER Business Confidence index fell by seven points to a level of 36 in the second quarter; and Exxaro plans to develop clean energy power projects with a total capacity of 350 MW.

The new east-to-north directional flyover at the Gillooly's interchange is opened to traffic; Eskom's discussions with Anglo American regarding a price agreement for the Skorpion zinc mine are "progressing well"; and the CrossPolo becomes the second model of the refreshed Polo series to be introduced locally.

Gautrain announces costs to use the Gautrain first-phase service; Eskom is granted an urgent court interdict to prevent union members from striking from May 26 onwards; and transport workers call for possible sympathy stoppages.

SA transport unions reach a proposed wage deal with Transnet; South Africa could sell its stake in ArcelorMittal's South Arica unit if competition authorities find the company raised steel prices without good reason; and 300 000 jobs could be created in South Africa's renewable energy sector over the next ten years.

South African iron-ore miner Kumba Iron Ore (KIO) on Tuesday effectively moved its ongoing dispute with ArcelorMittal South Africa (AMSA) from the realm of a pure dispute over pricing, into one that could now also affect supply, indicating to Engineering News Online that it could as "a last resort" terminate supply to Africa's largest steel producer. In a note to shareholders, the JSE-listed miner said that, unless there was urgent resolution on an interim pricing and payment mechanism, the basis upon which it would continue to supply iron-ore the steel producer could be affected.

Successful new gold mining technology is being tipped as the game changer for the entire South African mining industry and not just gold

South Africa and Botswana are collaborating to boost the export of coal from Southern Africa; South Africa’s new Coal Roadmap process under way places a massive “urgent” sign over securing future coal supplies for Eskom; and The Chamber of Mines this week made an impassioned plea to government to cut ‘red tape’ and replace it with ‘smart tape’ to lure investors.

Anglo American’s much-publicised private power project has been put on hold; Steps are being taken to entrench Ekurhuleni on the East Rand as the workshop of the African continent; and A new R500-million investment is strengthening the Western Cape as a global call-centre hub.

Every Friday morning, SAfm’s AMLive’s radio anchor Xolani Gwala speaks to Martin Creamer, publishing editor of Engineering News and Mining Weekly.

South Africa’s Square Kilometre Array (SKA) is calling on computer giant IBM to build a research laboratory in South Africa; Africa’s iron-ore resources have the potential to be richer than Australia’s renowned Pilbara treasure trove; and a study just published puts to loss to Zambia of nationalising its copper mines in the Seventies at a whopping R400-billion-plus.