Featured: Energize

Register today for the CIGRE Southern Africa regional conference

With less than 2 months to go for the joint ninth CIGRE Southern Africa Regional Conference and CIGRE Study Committee B4 international colloquium in Johannesburg, it is vital to register now. The conference will provide a platform for discussions between electric utilities, regulators, manufacturers and suppliers, universities, standardisation bodies, research laboratories and authorities on topics related […]

Nedbank and EE Publishers seminar: Enabling a viable gas energy sector in SA

. Nedbank and EE Publishers are hosting a morning seminar on: “Enabling a viable gas energy sector in SA” This is the 3rd in a series of important infrastructure seminars from Nedbank & EE Publishers DATE: Wednesday 18 September 2019 TIME: 09h00 to 14h30 (see detailed programme below) VENUE: Nedbank Main Auditorium, 135 Rivonia Road, Sandton, […]

Flexibility from the Carolinas to South Africa

Among the biggest challenges for flexible operations is to determine how long a power plant can run at a lower level without incurring damage or increasing costs. The Electric Power Research Institute (EPRI) is helping Duke Energy and Eskom to fine-tune power plants for lower loads and other flexible modes.  Duke Energy, based in Charlotte, […]

Nuclear power in a clean energy system

The International Energy Agency (IEA)  says wind and solar energy need to play a much greater role in order for countries to meet sustainability goals, but it is extremely difficult to envisage them doing so without help from nuclear power. Nuclear power today makes a significant contribution to electricity generation, providing 10% of global electricity […]

Evaluating the risks of South Africa’s energy sector to the country

Energy is a key risk in any economy and particularly in South Africa due to its energy intensive nature and low readiness for the energy transition.  The South African National Energy Association’s (SANEA’s) second South African Energy Risk Report has begun to track the progress made in the energy sector to help make South Africa […]

Onsite power for remote mining locations

The need for a secure, efficient power supply is as important to mining operations as the equipment used by the mine to keep production up and running, sometimes on a continuous basis. Many remote mine sites are located at a great distance from the nearest power grid, resulting in the need to establish reliable off-the-grid […]

Redefined SI measurement standards come into effect

On World Metrology day, 20 May, four of the seven base units comprising the International System of Units (SI) changed. While this revision underlies all measurements in science, it will not affect our everyday lives. A metre will still be a metre, a litre of petrol will still be a litre of petrol, and one […]

Open letter on the boiler and mill problems at Medupi and Kusile

. * Mr Alex Ham worked for Eskom for 30 years, where he held the position of Chief Engineer: Power Station Design. During this period, he was responsible for the overall design of Eskom’s Lethabo, Majuba, Matimba and Kendal power stations. During the latter part of his career, he was appointed Executive Director: Technology. He […]