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Electricity News

SA lags, but has much to gain from boosting energy efficiency

By: Schalk Burger     9th November 2018 The energy intensity of South Africa’s economy – defined as energy consumption as a function of gross domestic product – is about twice the international average and electrical energy consumption is about 40% higher than the international average, says the Academy of Science South Africa (ASSAf).... 

Energy efficiency practices and technologies can provide significant savings

By: Schalk Burger     9th November 2018 The scale of savings that can be cost effectively achieved in South Africa through managing energy use and using more energy efficient modern technologies and equipment can comprise up to 30% of all energy used, says building intelligence company Johnson Controls building efficiency GM Neil... 

Energy efficiency practices and technologies can  provide significant savings
NEIL CAMERON About half of total energy savings can be achieved through better management of energy use and the other half by deploying more efficient modern technologies

Improved performance, energy efficiency and fault-finding

By: Schalk Burger     9th November 2018 A new cloud-based analytical building optimisation platform for building management systems analyses building data, and helps property owners and managers to improve building performance, fault finding and corrective action, as well as reduce energy costs, says building technology multinational... 

Conditions not conducive for retrofits, but regulation can help

By: Schalk Burger     9th November 2018 Challenging economic conditions and the commensurate impact on investments reduce the impetus to deploy energy efficiency equipment and systems despite a squeeze in local electricity use and higher electricity tariffs, says industrial drives and motors specialist company SEW-Eurodrive South... 

Conditions not conducive for retrofits, but regulation can help
NORMAN MALEKA The earlier a company includes energy efficiency as a goal, the less costly the deployment and the greater the savings

Efficiency prominence increasing in South African businesses

9th November 2018 Energy solutions company Energy Partners Intelligence has developed a utility management platform that can display an organisation’s energy-related data in real time. The management tool, called GLO, is a Web- and mobile-based utility management software designed for real-time metering and data... 

Energy efficiency illuminates Absa Umhlanga

9th November 2018 Financial bank Absa’s Umhlanga offices, in KwaZulu-Natal, is Green Building Council South Africa 4-star rated for energy efficient lighting, with electrical solutions company Magnet having installed light-emitting diodes (LED) for the parking lots, general office and staircase lighting, as well... 

Energy efficiency illuminates Absa Umhlanga
ABSA UMHLANGA ATRIUM LEDs produce less heat, which reduces the air conditioning load in the building

Energy reuse to help base metals industries

By: Schalk Burger     9th November 2018 Base metals-production industries can maximise the capture of waste heat and reuse it to reduce energy use, and South Africa has does not have many heat reclamation systems in place, compared to widespread use of these systems in developing countries, such as China, says energy-intensive industry... 

Energy reuse to help base metals industries
WASTE-HEAT RECOVERY A waste-heat recovery system in a cement plant

Wind energy set to play important role in diversifying the energy mix

By: Kim Cloete     8th November 2018 Energy Minister Jeff Radebe says wind power can play a pivotal role in driving South Africa’s transition to a low-carbon economy.  Its competitive prices are also a drawcard and should be capitalised on. 

Wartsila wins contract to build two Kenyan solar-power farms

By: Bloomberg     8th November 2018 Wartsila Oyj’s East African unit won two engineering, procurement and construction contracts to develop grid-connected solar farms in Kenya, each with a capacity of 40 megawatts. Construction is expected to begin next year, according to George Oywer, a business development manager at Wartsila... 

USAID transmission roadmap guides electricity development in Africa

By: Marleny Arnoldi     8th November 2018 A roadmap to unlock electricity trade, published by US Agency for International Development (USAID), could guide leaders in identifying and focusing on specific projects that will bring electricity to millions of people, while bringing down the cost of power and driving economic growth. The... 

USAID transmission roadmap guides electricity development in Africa

Africa poised to be global renewable-energy leader – AfDB president  

By: Terence Creamer     8th November 2018 African Development Bank (AfDB) president Dr Akinwumi Adesina says Africa is poised to become the leading region for renewable-energy globally and has reaffirmed the bank’s support for the ambitious ‘Desert to Power’ programme in the Sahel region. Speaking in Johannesburg at the inaugural Africa... 

Africa poised to be global renewable-energy leader – AfDB president
Photo by Reuters
AfDB president Dr Akinwumi Adesina

Global body forecasts continued growth in wind energy generation capacity

By: Kim Cloete     8th November 2018 China, the US, Germany, India and Spain are the top five markets for wind energy in the world, with 19.6 GW of installed capacity in 2017, according to the Global Wind Energy Council (GWEC). GWEC senior policy adviser Steve Sawyer said the figure was slightly down on the previous year, but was... 

Massmart top renewable energy user in South African retail

By: Marleny Arnoldi     8th November 2018 JSE-listed consumer goods distributor Massmart Holdings has become the biggest producer of renewable energy in the South African retail sector, with a total 4.4-million kilowatt-hours generated from solar photovoltaic panels on the rooftops of six stores nationally. Massmart corporate affairs... 

Massmart top renewable energy user in South African retail

Prices for renewable energy likely to drop further, suggests energy expert

By: Kim Cloete     7th November 2018 Prices for renewable energy are likely to continue to drop, while the next utility-scale renewable energy procurements will probably come sooner rather than later, suggests energy expert, Professor Anton Eberhard. “I have no doubt that we will see prices coming down further,” Eberhard told... 

NTP awaits NNR’s signature of approval to restart production

By: Simone Liedtke     7th November 2018 State-owned South African Nuclear Energy Corporation (Necsa) CEO Phumzile Tshelane remains hopeful that production at its subsidiary NTP Radioisotopes’ facility will resume within the next two weeks, pending approval from the National Nuclear Regulator (NNR). Production at the facility was shut... 

NTP awaits NNR’s signature of approval to restart production
Photo by Dylan Slater
(Left) Necsa CEO Phumzile Tshelane and (Right) Necsa board chairperson Kelvin Kemm

Wind energy powers up in South Africa

By: Kim Cloete     7th November 2018 After two years of uncertainty, the wind energy industry is pumping again, with R50-billion of investment realised this year, says South African Wind Energy Association (SAWEA) chairperson Tebogo Movundlela. He told delegates at the opening of the 2018 Windaba, in Cape Town, on Wednesday, that... 

Kibo welcomes Tanesco’s resumption of tender process

By: Creamer Media Reporter      7th November 2018 Multi-asset energy company Kibo Energy on Wednesday welcomed the announcement by the Tanzania Electricity Supply Company (Tanesco) that it had resumed the tender process for certain energy projects in the country. Kibo on Friday said certain procedural amendments needed to be made to the process... 

Eskom issues senior managers with retrenchment notice 

By: Terence Creamer     7th November 2018 The board at State-owned electricity utility Eskom has approved a process that could result in the retrenchment of senior managers, the company confirmed on Wednesday. Eskom said in a statement that, despite efforts to curb expenditure, operating costs had continued to increase dramatically,... 

Eskom issues senior managers with retrenchment notice

Radebe hints at possible Saudi investment to boost South Africa's oil refining capacity

By: Kim Cloete     7th November 2018 Energy Minister Jeff Radebe has called for a collaborative approach to attract investment in oil refining hubs throughout the continent and has hinted that Saudi Arabian investment in refining capacity in South Africa may soon become a reality. “In South Africa we believe the time has come for an... 

Is there a risk of load-shedding this summer? 

7th November 2018 Creamer Media's Chanel de Bruyn speaks to Engineering News Editor Terence Creamer about Eskom’s plant performance challenges, whether there is a risk of load-shedding and the importance of determining the future energy availability factor at Eskom’s coal-fired power plants. 

Is there a risk of load-shedding this summer?
Is there a risk of load-shedding this summer?

African Development Bank plans R10bn in loans to Eskom 

By: Reuters     7th November 2018 The African Development Bank plans to lend South African power utility Eskom around R10-billion ($720-million) in 2019 and 2020, the bank's president Akinwumi Adesina said. "We plan to lend around $620-million for the Medupi power plant, and around $100-million for Eskom's transmission network,... 

African Development Bank plans R10bn in loans to Eskom
Photo by Reuters
AfDB president Akinwumi Adesina

Oil, gas outlook positive amid tough conditions, says PwC review

By: Kim Cloete     7th November 2018 The outlook for Africa’s oil and gas industry is positive, despite tough economic conditions and far fewer discoveries over the past year, PwC’s yearly 'Africa Oil & Gas Review' shows. The review indicates how the industry has responded in the wake of the recovery of the oil price to close to... 

New oil, gas opportunities emerge in Sudan, Niger

By: Kim Cloete     7th November 2018 Some countries in Africa are emerging as potentially exciting players in the oil and gas space – from Sudan, which has emerged out of the clutches of civil war, to Niger, which is rising up as a new producer of petroleum products. Sudanese Petroleum and Gas Minister Azhari Abdalla Abdelgader on... 

South Africa joins the IEA as an association country 

By: Kim Cloete     6th November 2018 South Africa has joined the International Energy Agency (IEA) as an association country in a move it believes will bring it closer to the cutting-edge of technology and global energy governance. It is the first country in Africa to be afforded this status. 

South Africa joins the IEA as an association country
IEA executive director Dr Fatih Birol and Energy Minsiter Jeff Radebe

Renergen to list on ASX, continue expansion work on Virginia gas project

By: Simone Liedtke     6th November 2018 JSE-listed integrated alternative energy business Renergen plans to undertake a dual listing on the ASX on completion of a fully underwritten R125-million rights issue to shareholders. Commenting on the proposed upcoming ASX listing, which is scheduled for early 2019, depending on market... 

Renergen to list on ASX, continue expansion work on Virginia gas project
Renergen CEO Stefano Marani

South African wind farm yield forecasts in line with global norms – study

By: Terence Creamer     5th November 2018 South African wind farm yield predictions, which represent key inputs for the calculation of a project’s revenue and for the valuation of a potential investment, are as accurate as those from other established wind markets in Europe and North America, a new study shows. Conducted by Lloyd’s... 

South African wind farm yield forecasts in line with global norms – study

Eskom launches microgrid pilot plant in Free State

By: Marleny Arnoldi     5th November 2018 State-owned power utility Eskom has launched a pilot solar-powered microgrid at Wilhelmina farm, in Fickburg, in the Free State. The microgrid demo plant is capable of providing electricity to 14 households with 81 family members, making up the Wilhelmina community. 

New dawn, and possible expansion, for trailblazing wind farm

By: Terence Creamer     5th November 2018 Independent energy company ENERTRAG South Africa, which acquired the iconic 5.2 MW Darling wind farm in mid-October, has confirmed that it intends studying the feasibility of expanding the Western Cape facility. The wind farm was South Africa’s first-ever renewable-energy independent power... 

New dawn, and possible expansion, for trailblazing wind farm
The 5.2 MW Darling wind farm

Kibo says Tanesco tender to resume shortly

By: Creamer Media Reporter      2nd November 2018 An announcement by the Tanzania Electricity Supply Company (Tanesco) cancelling three tenders for large solar power, coal-fired generation projects and large wind power projects is “unfortunate, but not out of the ordinary”, dual-listed Kibo Energy CEO Leon Coetzer said on Friday. The company,... 

Zambia power system glitch cuts electricity supply to some mines

By: Reuters     2nd November 2018 Power supply to some mines in Africa's second-biggest copper producer was cut due to a technical fault, Zambian state power firm Zesco said on Friday. "We had a system disturbance which led to loss of power on the Copperbelt, including the mines," the utility's spokesman Henry Kapata said. 

Egypt signs $2.3bn power plant deal with Saudi ACWA Power – Minister

By: Reuters     2nd November 2018 Egypt signed a deal with Saudi Arabian utility developer ACWA Power on Thursday to build a $2.3-billion power plant in the country's south, the Egyptian electricity minister said. The plant, which will have a capacity of 2 250 MW, will be built in Luxor province, the minister, Mohamed Shaker,... 

Small thermal plants hold promise for regions without grid electricity 

By: Nadine James     2nd November 2018 Small-scale power generation plants driven by hydrocarbon sources and biomass are still likely to play a valuable part in rolling out electricity in regions of Africa unserved by grid power and where renewable resources are insufficient to sustain a reliable energy supply, according to SRK... 

Energy-saving lighting installed at Boxer DC

2nd November 2018 Magnet has added another energy-saving lighting installation to its repertoire, with the completion of an installation for the new Boxer Superstores distribution centre (DC) in East London, the company indicated in a statement in October. “Following the success of Magnet’s lighting installation... 

Energy-saving lighting installed at Boxer DC
ENERGY LIGHT Magnet’s locally-manufactured MARS LED lighting system, which ensures maximum energy savings, was installed at the new Boxer Superstores distribution centre in East London

Eaton develops 10 000 operation switchgear for Shoprite’s warehouses

2nd November 2018 Shoprite Holdings commissioned engineering professional services firms WSP Africa to design a medium voltage (MV) power distribution system for its new Cilmor Distribution Centre, to provide reliable, continuous power to three large warehouses despite regular utility load shedding issues which... 

Eaton develops 10 000 operation switchgear for Shoprite’s warehouses
Photo by Creamer Media
SHOP RIGHT Shoprite is expected to continue to benefit from their choice of Xiria E over the lifetime of the switchgear

Big power users call for inflation-linked tariff ‘compact’ and industry review 

By: Terence Creamer     1st November 2018 The Energy Intensive Users Group (EIUG) has called for an electricity price compact that sustains tariff increases as close to consumer price inflation as possible for the coming five years. The proposal is made in a precursor to the EIUG’s official response to Eskom’s latest revenue application,... 

Big power users call for inflation-linked tariff ‘compact’ and industry review
Dr Tsakani Mthombeni

Digitisation set to shake up the energy sector

By: Kim Cloete     1st November 2018 Energy experts believe there are great opportunities to save money and boost efficiency with a move towards more digitisation in the energy sector. They are preparing for a shake-up, spurred on by a move away from conventional generation systems, a surge in renewable energy and the introduction... 

Load-shedding spectre returns as unplanned outages rise  

By: Terence Creamer     1st November 2018 The spectre of load-shedding, which has haunted South Africa and its economy since 2008, but has lifted somewhat in recent years, appears to have returned. State-owned electricity producer Eskom confirmed with Engineering News Online on Thursday that the system had become vulnerable once again,... 

Load-shedding spectre returns as unplanned outages rise

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