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Study under way into producing green direct reduced iron at mothballed Saldanha Works

Steel producer ArcelorMittal South Africa (AMSA) is moving ahead with a study into the production of green hydrogen directly reduced iron (gHDRI) at its mothballed Saldanha Steel Works, in the Western Cape. Market and product development head Jerry Dungu told participants at an industry conference that the JSE-listed group had signed a memorandum of understanding with a “developer of transformational energy solutions” to advance the production of gHDRI at the plant.
October 11, 2023 by

Chinese firms showcase value of digital twinning in hydropower plants, metal factories

As infrastructure engineering software company Bentley Systems gears up to host its 2023 Going Digital Awards in Infrastructure, on October 12, three Chinese finalists in the process and power generation category have illustrated the efficiencies that can be achieved with digital twinning. The finalists presented their projects to a panel of independent judges to determine the ultimate winner of the category, having used digital technologies such as Bentley Infrastructure Cloud, iTwin Platform and Bentley Open Applications to maximise efficiency and achieve cost savings for clients.
October 11, 2023 by

Africa can and should harness its hydrogen potential for development

Harnessing the potential for renewable energy and green hydrogen production, or replacing carbon atoms with hydrogen atoms in the energy value chain, can build peace and stability in Africa, petroleum company Conex Liberia MD Amitahb Prasad has said. “By 2035, Africa can produce 50-million tons of competitively priced green hydrogen. The expected global demand for green hydrogen is 607-million tons by 2050. In comparison, Africa’s demand for green hydrogen and its derivatives is expected to reach 10-million to 18-million tons a year by 2050, but with a production potential much above that.
October 11, 2023 by

Cape Town’s rooftop solar applications reach new record; 100MW-plus already installed

The City of Cape Town says its “rooftop solar boom” has reached a new record, with August seeing the highest ever level of solar photovoltaic (PV) installation applications.  More than 1 500 small scale embedded generation (SSEG) applications were received in August, which is a 50% increase compared with July, the previous record month at around 1 000 applications. 
October 10, 2023 by

Only 28 of the 136 munis owing Eskom R58bn-plus approved to participate in write-off scheme

Only 28 municipalities have to date been given approval by the National Treasury to participate in the Eskom Municipal Debt Relief Support Programme, which was announced in the February Budget as part of a R254-billion debt-relief package that has been extended to the utility. The programme is designed to enable Eskom to write off municipal arrears debt, which stood at R58.5-billion at the end of March with 136 of the country’s 257 municipalities in arrears. In September, Eskom indicated that its outstanding municipal debt had increased to above R65-billion.
October 10, 2023 by

Kusile Unit 1 supplying 720 MW to grid, Eskom confirms

Eskom has confirmed that Unit 3 at the Kusile coal-fired power station is currently providing 720 MW into the electricity grid using a temporary flue that bypasses the flue-gas desulphurisation (FGD) pollution control system. Unit 3 was restarted on September 30, just short of a year after it as well as units one and two became inoperable on October 23, 2022, after a slurry build-up in the Unit 1 flue led to its collapse, damaging the other two flues in the west chimney they share in the process.
October 9, 2023 by

‘Instrument’ being studied to open rooftop solar to poorer households

Electricity Minister Kgosientsho Ramokgopa says that work is under way on the creation of an “instrument” that will allow poorer households to participate in the ongoing roll-out of rooftop solar systems – a trend currently dominated by higher-income households and companies. Speaking during his weekly briefing on the Energy Action Plan (EAP), the Minister said the current incentives available from the National Treasury, as well as the financing available from banks, presupposed that firms and households had financial resources available upfront to investment in solar generation.
October 9, 2023 by