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Green hydrogen to be phased in to decarbonise steel production – Fitch Solutions

In the second part of its special coverage on the impact of hydrogen on the mining and metals sector, Fitch Solutions Country Risk & Industry Research (Fitch Solutions) reports that it believes green hydrogen will be adopted in the metals sector, in particular in the steel sector, in the longer term.

Green hydrogen will be increasingly used to decarbonise steel production, which is now a priority for many steelmakers in developed markets, as the steel industry accounts for about 9% of global carbon dioxide emissions, largely from blast furnace-based steelmaking, Fitch Solutions notes.

March 11, 2021 by

Research shows significant potential for South Africa to develop offshore wind energy resources

A study of South Africa’s offshore wind energy resources by researchers from the Stellenbosch University Department of Mechanical and Mechatronic Engineering indicates that wind turbines installed at different depths off the KwaZulu-Natal and Western Cape coasts could potentially supply about 15% and 800%, respectively, of South Africa’s yearly electricity demand. The study by Stellenbosch University Department of Mechanical and Mechatronic Engineering researchers Gordon Rae and Dr Gareth Erfort was published in the Journal of Energy in Southern Africa. It is a comprehensive first assessment of South Africa’s offshore wind energy resources and was aimed at identifying the most suitable regions for the development of wind farms.
March 10, 2021 by

Government sees new renewables zones helping to unlock low-carbon energy mix

Three additional geographic areas – Emalahleni, Klerksdorp and Beaufort West – have officially been declared as Renewable Energy Development Zones (REDZs) following the publication of a Government Gazette notice signed by Environment, Forestry and Fisheries Minister Barbara Creecy. The new zones increase to 11 the number of declared REDZs, with eight zones having previously been proclaimed in Overberg, Komsberg, Cookhouse, Stormberg, Kimberley, Vryberg, Upington and Springbok.
March 10, 2021 by

Eskom, Sasol face government ultimatum to meet emission limits

Eskom Holdings and Sasol, South Africa’s two biggest polluters, must comply with emission limits even if it costs them tens of billions of rand, Environment Minister Barbara Creecy said. The companies, which use coal to produce electricity and gasoline respectively, have sought to avoid installing so-called flue-gas desulfurization, or FGD, units at their facilities to reduce sulfur dioxide pollution because of their cost.
March 10, 2021 by

National strategy seen as key first step for countries keen to tap green-hydrogen potential

The publication of a national hydrogen strategy has been identified by the International Renewable Energy Agency (Irena) as the crucial first pillar in an evolving four-pillar policymaking toolbox for countries that are either planning to export or import green hydrogen as part of their multi-pronged decarbonisation efforts. In fact, Irena knowledge and policy specialist Emanuele Bianco argued during a webinar on Tuesday that such a strategy was required not only to define a country’s level of ambition for green hydrogen, but also to outline the amount of support required and provide a reference on hydrogen’s development for private investment and finance.
March 10, 2021 by

S&P sees Eskom debt solution as key to unlocking restructuring

Ratings agency S&P Global Ratings sees finding a solution to Eskom’s unsustainable debt position as potentially key to meeting the timelines proposed for the broader restructuring of the State-owned utility into three units of generation, transmission and distribution – an unbundling that is also viewed as necessary for reforming South Africa’s electricity supply industry and attracting much-needed private generation investment. Speaking during a virtual update on South Africa on Tuesday, corporate ratings director Omega Collocott said the restructuring was progressing “slowly”, but had been negatively affected by the disruptions associated with the Covid-19 pandemic as well as operational difficulties that had resulted in recent bouts of rotational power cuts.
March 9, 2021 by

Renewable energy sector striving to increase gender representation at all levels

A decade into the creation of South Africa’s renewable energy sector, it has become apparent that it is still lagging in gender diversity, which is why South African Wind Energy Association (SAWEA) CEO Ntombifuthi Ntuli says the industry is actively giving attention to adjust and improve the levels of gender representation, at all levels, with the launch of its Gender Diversity Working Group. “Gender diversity means a fair gender representation across all spheres of our industry,” she comments, lamenting that a 2020 report by the International Renewable Energy Agency (Irena) and the Women in Wind Global Leadership Program shows that women represent only 21% of the global wind energy workforce and only 8% of its senior management.
March 8, 2021 by