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Energy Efficiency News

PEWA to focus on women and youth participation in energy

By: Mamaili Mamaila     15th March 2019 The Power & Electricity World Africa (PEWA) conference will focus on innovation, investment, and women and youth participation in energy as it welcomes forty African countries for its twenty-second edition this year. 

'High risk' of load shedding on Tuesday, says Eskom

By: News24Wire      12th March 2019 Eskom has announced there is a high risk of rotational load shedding on Tuesday, saying the power system is constrained. The power utility called on customers to switch off all non-essential appliances to decrease pressure on the national grid. 

'High risk' of load shedding on Tuesday, says Eskom

Energy efficient lighting solution successfully installed

By: Thabi Madiba     22nd February 2019 Luminaires and glass-fibre-reinforced polyester poles manufacturer BEKA Schréder is proud to have worked with consulting engineers and project managers firm Bicon Consulting Engineers, consultant company WSP, and information technology specialists RM Consulting in providing a successful energy... 

Energy efficient lighting solution successfully installed
ENERGY EFFICIENT LIGHTS BEKA LEDpost bollards and LEDduo up- and downlighters illuminate the hotel

African market is opening up to corporate PPAs – Baker McKenzie

By: Marleny Arnoldi     15th February 2019 At a time when electricity tariffs are increasing and the shift towards greener energy is gaining momentum, law firm Baker McKenzie says Africa is starting to see a surge in the signing of corporate power purchase agreements (PPAs).  

Event set to dissect the future of African energy

By: Paige Müller     15th February 2019 The eleventh edition of the Africa Energy Indaba – which will take place at the Sandton Convention Centre, in Johannesburg, from February 19 to 20 this year – will focus on the future prospects and direction of energy on the African continent from an energy provision and investment point of view.... 

Event set to dissect the future of African energy
Photo by Duane Daws
AFRICA’S ENERGY FUTURE The Africa Energy Indaba will take place at the Sandton Convention Centre, in Johannesburg, from February 19 and 20 this year

Power utility business models set to change

15th February 2019 According to Africa Energy Indaba organiser Siyenza, African power utilities must respond appropriately to impending forces to prevent being surpassed by technological and market change. The organiser explains that several disruptive forces are set to threaten the traditional power utility... 

Power utility business models set to change
Photo by Duane Daws
A CHANGING FUTURE Several disruptive forces are set to threaten the traditional power utility business model

Hospital group’s impressive energy savings journey recognised

By: Schalk Burger     15th February 2019 Private healthcare company Netcare Group replaced 108 000 inefficient lights and light fittings with modern energy efficient alternatives, and reduced its light-load by 40%, offsetting its hospitals’ carbon footprint by 16 000 t/y of carbon dioxide, says Netcare Group CEO Dr Richard Friedland.... 

Opinion: Are there really more jobs in coal than in renewables? 

By: Tobias Bischof-Niemz     12th February 2019 There is considerable support in South Africa for the notion that a transition in the electricity system from coal to renewable energy will trigger a jobs bloodbath at both Eskom and the Mpumalanga coal mines. A detailed analysis of the job numbers, however, suggests quite the opposite. In fact,... 

Opinion: Are there really more jobs in coal than in renewables?
Dr Tobias Bischof-Niemz

Electrical equipment group aims to penetrate new markets with integrated offering 

By: Terence Creamer     12th February 2019 Electrical products manufacturer Zest WEG Group has added an integrated-solutions offering to its products-oriented sales strategy in a bid to penetrate market segments in which there is a growing appetite for all-encompassing solutions. The South African company is the fifth largest branch... 

Electrical equipment group aims to penetrate new markets with integrated offering
Zest WEG Group CEO Siegfried Kreutzfeld in conversation with Engineering News Editor Terence Creamer on the group's growth strategy. Camera Work & Editing: Darlene Creamer.

Sanedi ready to support the mining industry in energy efficiency

By: Kim Cloete     6th February 2019 The mining sector has been encouraged to use more renewable energy and tighten up on energy efficiency, with the support of the South African National Energy Development Institute (Sanedi). Energy Minister Jeff Radebe said the mining industry would need innovative and novel solutions to reduce... 

Sanedi ready to support the mining industry in energy efficiency

Next generation of ‘smart lighting’ to be showcased at Taiwan expo

By: Simone Liedtke     1st February 2019 Energy efficiency is critical to sustaining smart cities, especially amid increasing urbanisation. Subsequently, the lighting industry’s focus seems to have shifted from replaceable lighting to special niche lighting, which includes aspects of smart lighting and the use of light-emitting diodes... 

Next generation of ‘smart lighting’ to be showcased at Taiwan expo
Photo by Simone Liedtke
ON DISPLAY Industrial lighting company ShinyU Lighting Company puts its products on show

Project helps industry achieve energy and cost savings

By: Thabi Madiba     25th January 2019 With steam accounting for about 30% of industrial plant energy consumption, the National Cleaner Production Centre South Africa’s (NCPC-SA’s) Industrial Energy Efficiency (IEE) Project is assisting industry in assessing steam systems to achieve energy and cost savings. Steam is used widely across... 

Project helps industry achieve  energy and cost savings
Photo by Bloomberg
INSPECTION The IEE project calculates boiler plant and heat exchanger efficiencies, quantifies boiler and system losses, and establishes the cost of steam generation

Steam Generation in talks to expand on boiler distribution

By: Thabi Madiba     25th January 2019 Heat and energy generation equipment provider Steam Generation Africa says it is in talks with a small- to mid-range biomass boiler manufacturer to distribute into the South African and African markets this year. Owing to biomass being readily available and the possibility to produce it as a... 

Steam Generation in talks to expand on boiler distribution
STEAM GENERATOR Each Cochran boiler features a robust design and construction, ensuring a long operational life and maximum efficiency

Boiler relocation project near completion

By: Thabi Madiba     25th January 2019 Boiler maintenance and installations provider Boiler and Industrial Plant hopes to complete the boiler relocation project it has been working on for manufacturer United National Breweries (UNB), commonly known as Ijuba breweries, by the end of this month. The project, valued at R2-million,... 

Boiler relocation project near completion
MAINTENANCE The installation of a pumped condensate system and a refurbished pressure control system at the Majola Tea project were completed

Odourless treatment process produces energy, creates jobs

By: Cameron Mackay     14th December 2018 A new labour-based upgrade for wastewater management plants and acid mine drainage plants below ground – the upflow anaerobic sludge blanket reactor (UASB) process – can be used to produce potable water and energy while reducing costs and creating job opportunities, says engineering and... 

Odourless treatment process produces energy, creates jobs
HYSON CELLS The upflow anaerobic sludge blanket reactor process is below ground, which allows for natural insulation of the cone structures

Taking a profitcentric approach to navigation of energy transition

By: Schalk Burger     14th December 2018 With the expected implementation of the Carbon Tax Bill in 2019 amid rising energy prices, companies must develop new energy strategies to curb their energy consumption, says financial advisory firm PSG Group subsidiary Energy Partners engineering head Barry Drotsche. The ideal strategy to... 

LHWP Phase II ensures employment opportunities in January 2019

By: Cameron Mackay     14th December 2018 The start next month of the Lesotho Highlands Water Project (LHWP) Phase II advance infrastructure construction at Polihali, where the Phase II dam will be built, and Katse village, which was constructed in Phase I as housing for consultants and contractors, will bring eagerly anticipated... 

LHWP Phase II ensures employment opportunities in January 2019
LESOTHO HIGHLANDS WATER PROJECT The road infrastructure works will help improve access to basic services and facilities, as well as reduce travelling time and stimulate local business ventures

LHDA workshop places contractors in better bidding position

By: Cameron Mackay     14th December 2018 The Lesotho Highlands Development Authority (LHDA) held successful workshops for South Africa- and Lesotho-based small and medium-sized registered contractors to place them in a better position to bid for construction projects on the Lesotho Highlands Water Project (LHWP). Held in several towns... 

LHDA workshop places  contractors in better  bidding position
WATER PROVIDES CONTRACTS Workshops were successfully held to ensure that small businesses can bid for construction projects on the Lesotho Highlands Water Project

SAIEE appoints Sicelo Xulu CEO after ‘intense’ consideration process

By: Marleny Arnoldi     12th December 2018 The South African Institute of Electrical Engineers (SAIEE) has appointed Sicelo Xulu CEO on a three-year term, starting in 2019. He will succeed Stan Bridgens, who held the position for about 12 years.  

SAIEE appoints Sicelo Xulu CEO after ‘intense’ consideration process
New SAIEE CEO Sicelo Xulu

Process that will ‘drastically’ cut the power needed to reprocess mining waste edging closer to commercialisation

By: Tracy Hancock     7th December 2018 Energy efficiency in the mining and minerals processing sector continues to be a hot topic, especially in South Africa, where increases in the cost of energy sources – namely electricity, diesel and coal – along with that of labour, exceed inflation.   

Process that will ‘drastically’ cut the power needed to  reprocess mining waste edging closer to commercialisation

EVs to become main driver of battery storage deployment over next decade, says Fitch Solutions

By: Simone Liedtke     5th December 2018 The electric vehicle (EV) market is set to become the main driver of surging battery storage deployment over the next decade, following increasing ambitions by developed and emerging markets to decarbonise their transport sectors, and will have a substantial disruptive effect on how energy is... 

Pollutec covers full spectrum of environmental industry

By: Tasneem Bulbulia     3rd December 2018 Environmental trade show Pollutec concluded a successful fortieth anniversary, in Lyon, France, last week. This year’s event saw an increase in the number of international exhibitors and also hosted three new pavilions – Korea, Hungary and Italy. 

Pollutec covers full spectrum of environmental industry
Photo by Tasneem Bulbulia
Display depicting ocean pollution

Kaefer SA holds partner-focused innovation day as it celebrates 100 years of sustainable growth

By: Schalk Burger     30th November 2018 Kaefer in South Africa, a division of German industrial insulation and thermal solutions multinational, celebrated 100 years of innovation and sustainable growth during a partner-focused innovation day in November, which also saw the handover of the local division to incoming MD Ben Garrad.... 

Kaefer SA holds partner-focused innovation day as it  celebrates 100 years of sustainable growth
BEN GARRAD AND GEORGE WARDROPE The company will leverage its relationships with its suppliers and partners to roll out new services and innovations

Electricity access finance not enough to meet 2030 global energy goals

By: Marleny Arnoldi     19th November 2018 The finance required to close electricity and clean cooking access gaps remains “drastically short” of what is needed to meet global energy goals by 2030, international energy organisation Sustainable Energy for All states in its latest report. Titled ‘Energizing Finance: Understanding the... 

Policy support needed for development of sustainable alternative energy sources – SAEEC

By: Marleny Arnoldi     14th November 2018 Although natural gas is about 60% cleaner than coal in terms of carbon dioxide emissions, it currently contributes only 1.5% of the country’s total primary energy needs. Even through the National Development Plan (NDP) aims to delink economic development from environmental decay and... 

South Africa must consider charging strategies before investing in EVs

By: Marleny Arnoldi     14th November 2018 South Africa needs to develop controlled charging strategies before it embarks on large-scale investment in electric vehicles (EVs), Council for Scientific and Industrial Research research engineer Paseka Mabina said during the South African Energy Efficiency Confederation conference, on... 

Energy industry in need of efficiency intervention

By: Marleny Arnoldi     13th November 2018 The global energy industry finds itself in urgent need of energy efficiency intervention, in support of preventing the earth from heating up by 4.5 ˚C by 2100, South African Energy Efficiency Confederation (SAEEC) president Lisa Reynolds said during the opening of the SAEEC Conference, on... 

Energy efficiency important in mitigating climate change

By: Marleny Arnoldi     13th November 2018 South Africa is warming up, with a current estimated 4 ˚C to 6 ˚C increase in national temperature expected by 2050, compared with the global threat of a 4.5 ˚C temperature increase by 2100, Department of Environmental Affairs climate change director Reitumetse Molotsoane said on Tuesday.... 

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

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).... 

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

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

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
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