Posts tagged as renewables

Addressing Africa’s energy deficit

With recent reports estimating that 600-million people are without access to electricity in sub-Saharan Africa, significant and sustained investment is required across Africa’s entire energy generation and supply value chain. While even a decade ago meeting Africa’s energy backlog was considered unaffordable, today, many largely technology-driven factors are creating new opportunities for investment in Africa’s […]

Studying the evolution of the electricity grid and opportunities for the future

GO15, a voluntary initiative of the world’s 19 largest power grid operators representing more than 70% of the world’s electricity suppliers, has announced a study of three key areas to ensure future operational and economic sustainability for the transmission and system operator industry. Thava Govender, the president of GO15, addressing energy experts at the transmission […]

Addressing Africa’s dire need for ubiquitous, reliable electricity

In a presentation at the ABB Customer World Africa 2018 recently, Claudio Facchin, the president of ABB’s power grids division, said that the changing generation landscape, including an increase in the penetration of renewable energy sources, has introduced certain challenges. The grid, Facchin said, which was originally built for one-way power flow, has had to […]

The transition to a low carbon future must be rapid, and must be for everyone

In response to the interdict sought to stop yesterday’s signature of the Power Purchase Agreements (PPAs) for 27 renewable independent power producer procurement programme (REIPPPP) projects, the Life After Coal Campaign emphasises the urgent need for a rapid, but just transition from coal to a low carbon future. Workers in power stations and coal mines […]

SA Energy Storage 2017 conference presentations and papers

Energy storage is globally considered the new wave in the energy sector following on from, and supporting, recent developments in renewable energy sources such as wind and solar. To support this technological development, EE Publishers hosted the SA Energy Storage 2017 conference and exhibition at Emperors Palace in November 2017. This focussed conference and exhibition covered policy, […]

As renewables increase, so will the need for a supergrid

The rapid rise of variable renewable generation is increasingly challenging both market and grid operators as the real-time balancing of load and generation becomes more difficult. Demand response, pumped storage and more flexible generation with fast ramping features are among the solutions. Another solution, however, is more transmission and larger integrated grids which allow for […]

Past performance is no guarantee of future success

The World Energy Council released its 2017 Annual Report recently. The report, sub-titled “The energy transition: How innovation is driving change”, considers information from 17 industry leaders from a number of countries from South America to the Middle East. It concludes that new technologies will introduce dramatic changes to the energy sectors of both developed […]

Flexible, distributed, stored energy: the utility of the future

The Massachusetts Institute of Technology’s (MIT’s) Energy Initiative has undertaken the Utility of the Future study to serve as a guide for policy makers, regulators, utilities, existing and startup energy companies, and other power-sector stakeholders to better understand the factors which drive change in power systems worldwide. The report was supported by a consortium of 23 diverse […]

Status of the international nuclear industry

The World Nuclear Industry Status Report 2017 (WNISR2017) provides a comprehensive overview of nuclear power plant data, including information on operation, production and construction. The WNISR2017 assesses the status of new-build programmes in current nuclear countries as well as in potential newcomer countries. This is the executive summary of the report. Click here to download […]