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Nersa to hold public hearings on municipal tariff benchmarks in May

The National Energy Regulator of South Africa (Nersa) will approve its yearly percentage guideline increase and review municipal tariff benchmarks at a public hearing on May 13. This follows the publication of a consultation paper on March 30 on the review of the municipal tariff guideline increase, benchmarks and proposed timelines for the 2022/23 municipal tariff approval process.
May 6, 2022 by

Opinion: Sasolburg power station turnaround offers hope for keeping lights on

In this opinion article, Sasol senior VP for the Sasolburg & Ekandustria operations Rightwell Laxa, and Sebenzana MD Andrew Carr, argue that old, coal-fired power stations similar to those used by Sasol and Eskom could achieve a much-needed maintenance turnaround by blending dwindling engineering expertise with a high-tech, asset management platform. The authors outline how boiler-tube failures at the Sasolburg power stations were reduced by more than 66% and how the old power stations are now achieving world-class performance levels.
May 6, 2022 by

SAPVIA announces new CEO

Industry body the South African Photovoltaic Industry Association (SAPVIA) has appointed Dr Rethabile Melamu as its new CEO, effective from the beginning of May. Melamu is a chemical and environmental engineer by training and has international expertise in the green economy and energy sectors. She has a dedicated focus on African sustainable development.
May 6, 2022 by

Renewable-energy projects considered for Komati repowering

State-owned power utility Eskom is investigating the implementation of solar photovoltaic (PV), wind, battery storage and, possibly, gas power generation projects at Komati power station, in Mpumalanga, as the station is scheduled to shut down this year. “We’ve divided this into two phases. In Phase 1, we’re looking to implement solar PV, wind and battery storage energy projects. In Phase 2, we will look at additional solar PV, wind and battery storage, and possibly gas, if we are able to transport gas to the area,” states Eskom just energy transition GM Mandy Rambharos.
May 6, 2022 by

Servo-hydraulic tech reduces energy needs

As most machinery is manufactured overseas, there is not much local demand for servo-hydraulic technology, but “massive” energy savings can be achieved, says local industrial automation solutions provider Motion Tronic director Bradley Douglas. Motion Tronic is the South African representative of Germany-headquartered electric automation and drive systems manufacturer Baumüller, which advocates changing from hydraulic to servo-hydraulic technology.
May 6, 2022 by

As drone deployment continues to expand, miners unearth whole-of-mine uses

The use of drones and ground-based robotics is evolving to such an extent locally that various companies are using them in all aspects of their operations, which is resulting in “bun fights” about which department gets to use the devices and payloads, says Dwyka Mining Services MD Jamie van Schoor. Using such technology is in line with calls in industry to embrace Industry 4.0, digitalise workflows and operations, increase efficiency and safety by removing humans from dangerous situations, and increase real-time Big Data capturing.
May 6, 2022 by

Gordhan says Eskom restructuring will avert ‘protracted failure’ of utility

Public Enterprises Minister Pravin Gordhan acknowledged that Eskom is in crisis but has dismissed suggestions that the utility is broken and heading for a “protracted failure”, saying that the restructuring under way will result in the emergence of a “completely different entity”. Speaking at the tail-end of a heated debate on the electricity crisis in the National Assembly, Gordhan acknowledged that Eskom’s current predicament had its roots in a failure by the ANC-led government to react quickly enough to warnings of an impending power shortage, as well as its failure to implement the 1998 White Paper.
May 5, 2022 by

Mbalula recommends a people-centred just transition

Transport Minister Fikile Mbalula has said a just transition is about improving the lives and livelihoods of all South Africans, particularly those that are bearing the brunt of climate impacts, and protecting and empowering workers and communities, as the country navigates the shift away from fossil fuels. Speaking during the Presidential Climate Commission multistakeholder conference on May 5, he said climate change poses a burden to the economy and South Africa’s people, who live in one of the most affected regions in the world, and frequently experience droughts, storms and floods associated with global warming.
May 5, 2022 by

Netcare receives SAEEC award for energy savings, energy efficiency

Hospital group Netcare has received the South African Energy Efficiency Confederation (SAEEC) 2021 Award for Commercial Corporate Company of the Year in recognition of its contribution to energy savings. The private healthcare group and its national environmental sustainability manager André Nortjé have subsequently been nominated by SAEEC for the 2022 regional and international Association of Energy Engineers (AEE) Awards.
May 5, 2022 by

R745m Kusile fraud case against former Eskom managers postponed again

The fraud and corruption case against former senior Eskom manager France Hlakudi and his co-accused was once again postponed in the Palm Ridge Specialised Crimes Court on Thursday. His co-accused are former Eskom group executive for the Group Capital Division, Abram Masango; businessperson Maphoko Kgomoeswana; and CEO of Tubular Construction, Antonio Trindade. A fifth accused, former Eskom contractor Michael Lomas, was arrested by British police in April last year at the request of South African authorities. He is set to face an extradition hearing.
May 5, 2022 by