Author Archive for: Engineering News

South Africa, the world’s thirteenth-biggest source of greenhouse gases, will need to spend $250-billion over the next three decades closing down its coal-fired power plants and replacing them with green energy, according to a study. In addition to closing down the country’s coal-fired plants and building wind and solar power plants, money will need to be spent compensating coal-dependent communities whose livelihoods are threatened by the change, The Blended Finance Taskforce and the Centre for Sustainability Transitions at Stellenbosch University said. Most of the money will need to come from the private sector, according to the study.

The National Energy Regulator of South Africa (Nersa) has confirmed that it will implement the Operation Vulindlela recommendation that power purchase agreements (PPAs) should not be a requirement for registration of embedded generation projects below 100 MW. The regulator tells Engineering News that it is currently following procedures to inform the Nersa governors of the change to the registration requirement for qualifying projects.

Ekurhuleni, the industrial hub of more than 3 million people to the east of Johannesburg, may have a head start in the race between South African cities to buy their own power to alleviate crippling outages imposed by the national utility. A program to procure as much as 700 MW of electricity that began in 2016 is coming to fruition, with one funder saying a project to build a 41 MW solar plant at a cost of about R1-billion will begin by the end of this year.

The Green Building Council South Africa (GBCSA) will be moving to a new 330 m3 green office at Growthpoint Properties’ River Park facility, in Mowbray, in Cape Town, on June 1 under a three-year lease.

River Park recently improved its green rating to a GBCSA 5-Star Green Star SA – Existing Building Performance v1 certification, with high scores for its land use and ecology, green transport access and energy and water savings.

Mpumalanga Premier Refilwe Mtshweni-Tshipane has welcomed the participation of mining companies and other local businesses in the two-day Energy Summit held in the province this week, saying it was important that these companies had joined discussions on how to implement a just energy transition. Addressing delegates at the summit, in Emalahleni, she said the provincial government was working closely with stakeholders such as power utility Eskom on a just transition programme. “Our intention is that such partnerships must assist, not only the transition to a carbon-neutral economy but also increase much-needed energy security through fostering renewable energy production, repurposing power stations and explore ways for creating opportunities for small businesses and decent work,” she added. The Premier acknowledged that there was concern that communities in the province would feel the ramifications of the shift away from fossil fuels to cleaner energy sources.