More investment in wind and infrastructure needed

More investment in wind and infrastructure needed

South Africa has recorded a landmark 160 days with no load-shedding, the longest period in over four years, and is on track for a load-shedding free winter. However, maintaining future grid stability will require a doubling down on wind investment as well as higher...

Mpumalanga shifts to sustainability

In a province once synonymous with the towering chimneys and billowing smoke of coal-fired power plants, Mpumalanga is undergoing a remarkable metamorphosis, emerging as a pivotal player in South Africa’s dynamic renewable energy landscape, with wind power in...

Renewables key to keeping SA’s data centres lit

Let’s face it: South Africa’s power grid isn’t winning any awards for reliability, writes Mandy Hattingh, senior associate at NSDV. Our data centres are feeling the heat – and not in a good way. These digital powerhouses not only keep our...
The rise of hybrid cooling in African AI and HPC

The rise of hybrid cooling in African AI and HPC

The future of IT thermal management is here – and it’s a hybrid of air and liquid cooling technologies, writes Jonathan Duncan, technical director for Africa at Vertiv. Enterprises across the globe are adopting high-performance computing (HPC) for...

Wheeling: the electricity solution that’s been a long time coming

By Awie Bosman and Scott Havemann – Reforms in the South African energy sector, while proceeding glacially, are setting the scene for clean, private power generation. Finally, too, this is opening the door for a game-changing energy option that’s been...

Why wheeling is a secret weapon for commerce and industry

While the lights have stayed on post the national elections, businesses across the board are paying close to 34% more for their power than they did two years ago. Brandon Horn, Head of Commercial at SolarAfrica, cautions that these increases are not likely to change...