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Energy Efficiency News

Odourless treatment process produces energy, creates jobs

By: Cameron Mackay     Updated 7 hours ago 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... 

Taking a profitcentric approach to navigation of energy transition

By: Schalk Burger     Updated 7 hours ago 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     Updated 7 hours ago 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     Updated 7 hours ago 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

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... 

South Africa prepares for an electrified future

By: Paige Müller     26th October 2018 Amid the conclusion of this year’s Sasol Solar Challenge (SSC), founder and director Winstone Jordaan tells Engineering News that South Africa is poised to adopt electrified transport. “Without any doubt in my mind, we are heading for an electric future. This means we must find better, cleaner... 

South Africa prepares for an electrified future
INSPIRING STUDENTS The Sasol Solar Challenge aims to inspire students to take up science, technology, engineering and mathematics subjects

Siemens launches distributed energy system as solution to Africa’s energy transition

By: Simone Liedtke     25th October 2018 German electronics manufacturer Siemens on Wednesday launched, at its headquarters in Midrand, its end-to-end distributed energy system (DES) as a solution to assist the African continent in its energy transition. The DES provides for the targeted use of renewable energy, combined heating and... 

Siemens launches distributed energy system as solution to Africa’s energy transition
Photo by Dylan Slater
Siemens HQ and its solar car park in Midrand, Johannesburg

Eskom gearing up for big grid-scale battery storage roll-out  

By: Terence Creamer     22nd October 2018 State-owned electricity utility Eskom is preparing to roll-out battery energy storage systems (BESS) across multiple sites as part of a replacement plan for the 100 MW Kiwano concentrated solar power (CSP) project initially approved as part of the $3.75-billion World Bank loan extended to the... 

Eskom gearing up for big grid-scale battery storage roll-out
Photo by Creamer Media
Eskom has been testing battery storage solutions at its research facility in Rosherville for the past few years

Bladon’s new microturbine genset to power up telecoms towers

By: Natasha Odendaal     9th October 2018 UK-based engineering pioneer Bladon Micro Turbine has launched its first commercial product, the Bladon MTG12 – a 12 kW (15 kVA) microturbine generator set (genset) dedicated to powering global telecoms towers. The microturbine genset manufacturer aims to dominate the telecoms tower market where... 

System approach optimises pumps performance

By: Thabi Madiba     5th October 2018 Owing to pumps having a significant impact on national and industrial energy consumption, the National Cleaner Production Centre of South Africa’s Industrial Energy Efficiency (IEE) project says pump efficiency can be improved if an approach that optimises pump system performance is implemented.... 

System approach optimises pumps performance
ALF HARTZENBURG The system approach reduces pumping inefficiency

New Eskom strategy to include pan-African expansion roadmap

By: Terence Creamer     25th September 2018 State-owned electricity utility Eskom has confirmed that its new strategy, which will involve far-reaching changes to its business model, will seek to position the company for opportunities arising in the rest of Africa. “Growth opportunities for Eskom are not restricted to South Africa. To grow... 

New Eskom strategy to include pan-African expansion roadmap

Increased investment in refrigeration model planned

By: Paige Müller     21st September 2018 Core energy utilities provider Energy Partners Refrigeration plans to invest a further R30-million this year still in its increasingly popular refrigeration outsourcing model. Energy Partners Refrigeration CEO Dawie Kriel tells Engineering News that the company’s two-year-old refrigeration... 

Increased investment in refrigeration model planned
DAWIE KRIEL Businesses are operating refrigeration systems that are performing poorly and are expensive to maintain

Sasol, Indian companies join EP100 global energy saving initiative

By: Marleny Arnoldi     10th September 2018 Petrochemicals giant Sasol and Indian companies UltraTech Cement, Mahindra Vehicle Manufacturers, Mahindra Heavy Engines and Godrej Industries and Associate Companies (Gilac) on Monday pledged to put energy efficiency at the heart of their business growth strategies by joining EP100. EP100 is a... 

Eskom offers free load profile audits to business customers

By: Marleny Arnoldi     7th September 2018 Power utility Eskom said on Thursday that it was offering its business customers free electricity load profile audits, which would assist businesses to free up existing electrical capacity without having to invest in new points of supply and/or upgrades in supply. Eskom noted that sufficient... 

Affordability of energy must be prioritised – Radebe 

By: African News Agency      5th September 2018 South Africa's Energy Minister Jeff Radebe has urged the prioritisation of energy affordability in order to attract investment. During his keynote address at the Africa oil and power conference held at the Cape Town International Convention Centre he said it was imperative in order to create jobs. 

 Affordability of energy must be prioritised – Radebe
Energy Minister Jeff Radebe

Enhanced compressed air dryer launched

10th August 2018 Global manufacturing and industrial equipment supplier, SPX Flow, through compressed air treatment supplier Artic Driers International, has introduced a “radically” new approach to compressed air drying, according to an Artic Driers International statement in July. The incessant need to reduce... 

Lighting system success to spur further projects

By: Tasneem Bulbulia     20th July 2018 On the back of its successfully executed project in the design, supply and installation of a new lighting system at consumer goods company Unilever’s distribution centre in Pietermaritzburg, KwaZulu-Natal, energy efficient electrical solutions provider Magnet will pursue large-scale energy... 

Lighting system success to spur further projects
LIGHT ‘EM UP Magnet will expand its large-scale energy solution offerings to other Unilever sites

Magnets driving energy saving

By: Halima Frost     13th July 2018 Over the past 18 months, Durban-based compressor original-equipment manufacturer Airstream Compressors has supplied 15 rotary-screw air compressor (SCR) permanent magnet (PM) driven compressors across South Africa, saving clients between 30% and 40% on energy costs. Airstream Compressors has... 

Magnets driving energy saving
ALL IN ONE SOLUTION The SCR PM Compressor offers energy saving and a sleek design
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