Posts tagged as renewables

How to address non-technical risruptives in the energy sector

  Credit rating movements, exchange rate volatility, political shuffles, legal challenges, foreign elections and local activists all add to the turbulence of the world in which we live and work. How is the energy sector impacted and how should it react?  Perhaps, like a super-tanker, the sector has too much inertia to be affected by […]

SAREC: Failure by DoE to solve PPA saga disappointing

  The South African Renewable Energy Council (SAREC) is deeply disappointed that the Department of Energy (DoE) and Eskom failed to provide any certainty for investors during the recent update to parliament on Eskom’s failure to sign Power Purchase Agreements (PPAs) with Independent Power Producers (IPPs). The inter-governmental task team has instead proposed further delays […]

Producing industrial hydrogen from renewable energy

  Producing hydrogen requires a large amount of energy which is usually generated from carbon-emitting technologies such as coal-fired power stations. This article proposes a return to the way hydrogen used to be produced – by electrolysis of water, powered by renewable energy sources. Over 60-million tonnes of hydrogen is produced every year for a […]

Book launch: Innovation and disruption at the grid’s edge

  Dr. Fereidoon Sioshansi’s new book, “Innovation and disruption at the grid’s edge” examines the implications of distributed energy resources and the rise of prosumers on the incumbents’ business models, as well as the challenges regulators will have to face as they manage a level playing field for newcomers and existing players, in the light […]

Large scale energy storage test and demonstration facility launched

  Eskom’s Research Testing & Development (RTD) department has established a battery test and demonstration facility at its Research and Innovation Centre in Rosherville. The objective of this facility is to compare different technologies and supplier products under identical conditions and to identify which of these products is suitable for Eskom’s future needs for energy […]

SA renewable energy success opens doors

  Conco has completed the electrical balance of plant for over nine wind farms and four solar photovoltaic (PV) parks in South Africa including grid connections. This work forms part of the South African government’s renewable energy independent power producer procurement (REIPPP) programme. For bid windows one, two and three, the company secured the electrical […]

Nuclear energy: the best option for South Africa?

  Eskom appears to be more concerned with building large new nuclear power stations than in signing power purchase agreements with independent power producers which use renewable energy sources. Energize caught up with energy analyst and managing director of EE Publishers, Chris Yelland, and asked his opinion of what generation technologies South Africa should opt […]