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Energy Efficiency News

Study launched into economic impact of possible EV transition in South Africa 

By: Terence Creamer     23rd February 2018 A macroeconomic study into the impact of a possible transition in the South African transport market from internal combustion engine (ICE) vehicles to electric vehicles (EVs) has been launched. Initially proposed by the Department of Trade and Industry (DTI), the study is backed by the South... 

Company addresses ICT cooling shelters

23rd February 2018 Technology products manufacturer and services provider Tellumat has redeveloped its TK1 Positive Pressure System Air Handling Unit into a modular version of the revolutionary cooling system. The TK1 is a free air-cooling system specifically designed for information and communication technology... 

COOL COMMUNICATIONS
South Africa’s climate of temperature extremes presents a significant challenge to the cooling of ICT equipment housing shelters
Photo by Bloomberg
COOL COMMUNICATIONS South Africa’s climate of temperature extremes presents a significant challenge to the cooling of ICT equipment housing shelters

Energy efficiency hot topic in HVAC industry

By: Jessica Oosthuizen     23rd February 2018 The biggest potential for growth in the heating, ventilation and air conditioning (HVAC) industry lies in energy efficiency, as a great deal of research and development is going into variable-speed drives (VSDs) because they can cut a chiller’s yearly energy use by up to 30%, says HVAC company... 

TIME IS MONEY
Johnson Controls’ products can get up and running within 30 seconds
TIME IS MONEY Johnson Controls’ products can get up and running within 30 seconds

Inferior imports likely to increase in refrigerant industry

By: Jessica Oosthuizen     23rd February 2018 Illegal inferior refrigerants imports will increase as the ongoing phasing out of hydrochlorofluorocarbon and the impending phase out of hydrofluorocarbon (HFC) gases progresses, argues speciality chemical and gas supplier A-Gas South Africa national sales manager Michael Labacher. “These... 

LAB INSPECTION
A-Gas tests and inspects refrigerants to ensure that they are legitimate and meet global specifications prior to shipment to South Africa
Photo by Duane Daws
LAB INSPECTION A-Gas tests and inspects refrigerants to ensure that they are legitimate and meet global specifications prior to shipment to South Africa

Interactive lighting – a first for SA stadium

By: Marleny Arnoldi     23rd February 2018 Electrical engineer and light-emitting-diode (LED) supplier Maritz Electrical completed the installation of an interactive lighting system at the St George’s Park cricket stadium, in Port Elizabeth, in the Eastern Cape.  

Lighting company launches linear light

By: Marleny Arnoldi     23rd February 2018 Designer and manufacturer of light-emitting diode (LED) lighting solutions LEDWise is taking advantage of the definite trend towards using linear LEDs in industrial and commercial applications by launching its ACE continuous linear light.  

CONTINUOUS LUMINOUS Osram LEDs and an advanced lens-design of the ACE light ensures lower glare and creates an aesthetically pleasing continuous band of light
CONTINUOUS LUMINOUS Osram LEDs and an advanced lens-design of the ACE light ensures lower glare and creates an aesthetically pleasing continuous band of light

New products to cater for industrial, commercial applications

By: Marleny Arnoldi     23rd February 2018 Earlier this month, leading lighting solutions company Beka Schréder launched nine new luminaires, of which seven are designed to be used in industrial and commercial applications.  

OPTIWAY
Beka Schréder’s optional Optilink plug-in system is designed to simplify the installation process, while making it vandal- and theft-proof
OPTIWAY Beka Schréder’s optional Optilink plug-in system is designed to simplify the installation process, while making it vandal- and theft-proof

German premium lighting distributed in SA

By: Marleny Arnoldi     23rd February 2018 Electrical solutions and lighting specialist organisation Magnet Group has been appointed to exclusively distribute and support the German market-leading premium range of manufacturer Trilux’s lighting solutions in South Africa.  

ENLIGHTENING Luminaires are no longer just sources of light and are becoming far more intelligent technologies
ENLIGHTENING Luminaires are no longer just sources of light and are becoming far more intelligent technologies

South Africa to pilot first utility-scale vanadium redox flow battery

By: Nadine James     23rd February 2018 Aim-listed miner Bushveld Minerals’ 84%-owned energy subsidiary Bushveld Energy will be commissioning its first utility-scale vanadium redox flow battery (VRFB) for testing by State-owned power utility Eskom in May, says Bushveld Energy CEO Mikhail Nikomarov. 

South Africa to pilot first utility-scale vanadium redox flow battery

Innovation and blockchain tech high on agenda at energy event

16th February 2018 Leading figures within the African energy scene will convene at the tenth Africa Energy Indaba (AEI), including at the World Energy Council's (WEC’s) annual Africa meeting, to discuss the importance of innovation and regional integration at a time when the energy sector is undergoing a major... 

CHRISTOPH FREI
Achieving a robust energy future in a context of the triple transition requires different approaches guided by innovative policies
Photo by Duane Daws
CHRISTOPH FREI Achieving a robust energy future in a context of the triple transition requires different approaches guided by innovative policies

Event to add value to African energy sector

By: Simone Liedtke     16th February 2018 To bolster the socioeconomic development of the African energy sector, Africa Energy Indaba (AEI) chairperson Brian Statham says thinking within the sector needs to be expanded. 

BRIAN STATHAM
Diversity energy sources provide an opportunity to interconnect energy systems
BRIAN STATHAM Diversity energy sources provide an opportunity to interconnect energy systems

Company first-time exhibitor at event

By: Simone Liedtke     16th February 2018 South African electrical engineering company Power Plant Electrical Technologies (PPE Technologies) will exhibit at the African Energy Indaba (AEI) for the first time this year. 

POSITIVE GROWTH TRAJECTORY
Creating awareness of companies’ capabilities will lead to positive results in trade growth
POSITIVE GROWTH TRAJECTORY Creating awareness of companies’ capabilities will lead to positive results in trade growth

Conference to foster entrepreneurial opportunities for women

By: Simone Liedtke     16th February 2018 To assist women in being successful renewable-energy entrepreneurs, the African Energy Sector: Scope and Opportunity discussion topic at this year’s Women in Energy Conference will focus on the entrepreneurial opportunities in the energy sector and how women can maximise their participation. 

NELISIWE MAGUBANE
The conference will also provide insights and opportunities for career development and entrepreneurship for women who want to participate in the energy sector
NELISIWE MAGUBANE The conference will also provide insights and opportunities for career development and entrepreneurship for women who want to participate in the energy sector

Nuclear energy future imminent, despite delays in updated IRP

By: Simone Liedtke     16th February 2018 South Africa-based engineering, procurement and construction (EPC) company Lesedi Nuclear Services (Lesedi) business development executive Shane Pereira believes that there is a future for nuclear power globally, although it is being hindered locally by the delay in passing the updated Integrated... 

SHANE PEREIRA
South Africa has a strong nuclear industry
SHANE PEREIRA South Africa has a strong nuclear industry

Framework continues to form sector foundation

By: Simone Liedtke     16th February 2018 The economic opportunity represented by the continent’s need for energy makes the African energy industry an attractive prospect for foreign investment, says law firm Norton Rose Fulbright director Lizel Oberholzer. 

LIZEL OBERHOLZER
There is an ever-increasing opportunity for private sector renewable and alternative energy projects to support energy supply
LIZEL OBERHOLZER There is an ever-increasing opportunity for private sector renewable and alternative energy projects to support energy supply

Robust energy base key to industrialisation

By: Simone Liedtke     16th February 2018 Public-private partnership South African Electrotechnical Export Council (SAEEC) CEO Chiboni Evans states that Africa's industrialisation can occur only if countries have a robust energy base. 

CHIBONI EVANS
The South African government strongly supports the industrialisation of the African continent
CHIBONI EVANS The South African government strongly supports the industrialisation of the African continent

Growing need to fuel power demand in Africa

By: Simone Liedtke     16th February 2018 Energy transformation in Africa is necessary to ensure that the 600-million people on the continent who do not have access to energy gain access, says regional event Africa Energy Indaba (AEI) MD Liz Hart, who adds that the growing population and need for African industrialisation will continue... 

LIZ HART
The growing population and need for African industrialisation will continue to fuel the demand for power
LIZ HART The growing population and need for African industrialisation will continue to fuel the demand for power

VEHS presents opportunity to change energy landscape

By: Simone Liedtke     12th February 2018 With South Africa's electricity largely still generated from fossil fuels and the lengthy processes involved in commissioning renewable-energy, civil engineering company Epitome Consulting GM Clement Mokoenene says transferring high volumes of traffic energy into electricity could significantly... 

Epitome Consulting GM Clement Mokoenene
Epitome Consulting GM Clement Mokoenene

African expo and conference expanding

By: Jessica Oosthuizen     2nd February 2018 To cater for a growing interest in power generation and water, this year’s African Utility Week (AUW) will occupy the entire Cape Town International Convention Centre (CTICC) as well as the new building, CTICC 2. The new 31 148 m2 building consists of 10 000 m2 conference and exhibition space... 

NETWORKING HUB
The African Utility Week conference and expo will feature over 300 speakers
NETWORKING HUB The African Utility Week conference and expo will feature over 300 speakers

Emerging markets using latest energy technologies to improve competitiveness

By: Schalk Burger     26th January 2018 With the advent of new energy generation, storage and management technologies, developing country companies are using the capabilities of new integrated microgrid systems to improve their efficiency and lower costs, says electrical equipment and services multinational ABB Asia, Middle East and... 

CHUNYUAN GU
Natural resources, accessible labour and more readily available energy can be leveraged to grow industry in Africa, if industrial operations become more efficient
CHUNYUAN GU Natural resources, accessible labour and more readily available energy can be leveraged to grow industry in Africa, if industrial operations become more efficient

Investments accumulated to catalyse off-grid energy development

By: Donna Slater     26th January 2018 Multilateral development bank African Development Bank’s (AfDB’s) board approved a $30-million investment in the Facility for Energy Inclusion Off-Grid Energy Access Fund (FEI OGEF) last month.  

Growing global trend for small, compact and cost-saving VSDs

By: Simone Liedtke     26th January 2018 Owing to a global trend in cost efficiency and going green, drive engineering specialist SEW-Eurodrive sales engineer Sean Tibbott foresees the demand for a small, compact and cost-saving variable-speed drives continuing to grow worldwide. 

MOVIGEAR MECHATRONIC DRIVE UNIT
The units are able to reduce installation and start-up efforts and costs
MOVIGEAR MECHATRONIC DRIVE UNIT The units are able to reduce installation and start-up efforts and costs

High-performance chain offers enhanced strength and reliability

By: Simone Liedtke     26th January 2018 To ensure greater strength and durability, engineering consumables and components distributor BMG’s range of Tsubaki high-performance product chains now includes the robust Workhorse elevator series. 

Increasing energy cost prompts need for drive systems

By: Simone Liedtke     26th January 2018 The ever-rising cost of energy and the increasing pollution associated with power supply systems are continuously driving the need for alternating current drive systems with low harmonics and power regeneration, says Midrand-based variable-speed drive (VSD) and automation equipment supplier... 

U1000 MATRIX DRIVE
The U1000 matrix drive does not require any additional filtering to achieve low harmonics
U1000 MATRIX DRIVE The U1000 matrix drive does not require any additional filtering to achieve low harmonics

Misaligned pulleys affect belt efficiency and life span

By: Simone Liedtke     26th January 2018 Misaligned pulleys are one of the biggest contributors to premature failed belts, negatively affecting drive efficiency and shortening the life of the belt significantly, states engineering consumables and components distributor BMG power transmission GM Carlo Beukes. 

FENNER DRIVE ALIGNMENT LASER
The Fenner Drive Alignment Laser is designed for accurate pulley and sprocket alignment
FENNER DRIVE ALIGNMENT LASER The Fenner Drive Alignment Laser is designed for accurate pulley and sprocket alignment

Motor solutions ensure simpler, more compatible installations

By: Simone Liedtke     26th January 2018 Owing to the installation of electrical products onto panels and enclosures being time-consuming and costly, electric solutions provider Magnet Group MD Brian Howarth says product installations need to be made simpler and more compatible with existing wiring through the supply of cost-effective... 

EASYPACT TVS
The EasyPact TVS range encompasses nine sizes of contactors that cover a broad range of current ratings
EASYPACT TVS The EasyPact TVS range encompasses nine sizes of contactors that cover a broad range of current ratings

Multifunction vibration meter redefines vibration screening

26th January 2018 Sandton-based distribution centre Comtest is offering electronic test tools manufacturer and distributor Fluke’s latest vibration meter, the Fluke 805, which provides quantifiable information on a bearing and the overall health of motors and other rotating equipment. 

VFD adoption triggers need for bearing protection rings

By: Simone Liedtke     26th January 2018 As the adoption of variable-frequency drives (VFDs) increases, so too will the need for the reliable mitigation of destructive shaft voltages, which will lead to increased demand for bearing protection rings, says bearing protection solutions provider AEGIS sales and marketing manager Adam... 

Need for more energy increases demand for solar power

By: Victor Moolman     26th January 2018 With electricity demand in the Southern African Development Community (SADC) region increasing, Stellenbosch University Faculty of Engineering’s Centre for Renewable and Sustainable Energy Studies senior researcher Karin Kritzinger believes that solar water heaters can be one of the major... 

WIDESPREAD POWER
There are several solar farms across the member countries of the Southern African Development Community
Photo by Duane Daws
WIDESPREAD POWER There are several solar farms across the member countries of the Southern African Development Community

Global competition aims to promote start-ups in energy innovation

By: Anine Kilian     16th January 2018 Start Up Energy Transition (SET), an international platform promoting innovation in energy transition, is accepting applications for global start-ups to pitch in Berlin, at the SET Tech Festival, and get featured as a top global start-up company with the World Energy Council. The SET award is a... 

Acwa Power buys into blockchain currency

By: Megan van Wyngaardt     15th January 2018 Power generation technology developer Acwa Power has adopted SolarCoin – the global reward programme for solar electricity generation – marking the first time a utility-scale generator joins the SolarCoin ecosystem. SolarCoin will provide digital tokens to Acwa Power for every MWh of solar energy... 

Acwa Power buys into blockchain currency

Business Leadership SA slams executives’ reinstatement at Eskom

By: African News Agency      5th January 2018 Business Leadership South Africa (BLSA) has slammed the reappointment of Matshela Koko and Prish Govender at power utility Eskom, saying this flew in the face of complying with the rule of law and undermined efforts to restore confidence in the economy. BLSA said it was shocked and dismayed that... 

BLSA chief executive Bonang Mohale
Photo by Duane Daws
BLSA chief executive Bonang Mohale

NUM welcomes Koko’s reinstatement at Eskom, but concerned about corruption

By: African News Agency      5th January 2018 The National Union of Mineworkers (NUM) said on Friday that it welcomes the reinstatement of Matshela Koko as group executive of power generation at Eskom, but called for a full investigation into allegations of corruption at the power utility. Eskom confirmed on Wednesday that Koko would be... 

NUM welcomes Koko’s reinstatement at Eskom, but concerned about corruption

Eskom reinstates embattled executives Matshela Koko and Prish Govender

By: African News Agency      3rd January 2018 South African power utility, Eskom confirmed on Wednesday that former acting chief executive Matshela Koko and former acting group executive for group capital, Prish Govender, have been reinstated after they were cleared in disciplinary hearings. Eskom spokesperson, Khulu Phasiwe, said that the... 

Eskom reinstates embattled executives Matshela Koko and Prish Govender

Eskom disappointed by Nersa allowance 

By: Megan van Wyngaardt     18th December 2017 State-owned power provider Eskom on Monday said it was “disappointed” with the National Energy Regulator of South Africa (Nersa) only allowing a 5.23% tarriff increase. The parastatal said in a statement that this only allowed revenue of R190.348-billion for the 2018/19 financial year. 

Eskom disappointed by Nersa allowance

Proposed carbon tax ‘least-cost manner’ to ensuring greenhouse-gas reduction – Treasury 

By: Schalk Burger     15th December 2017 The National Treasury released the Second Draft Carbon Tax Bill for public comment on Friday and averred that it “seeks to give effect to the polluter pays principle . . . and will assist, in a least-cost manner, in reducing greenhouse-gas (GHG) emissions and ensuring that South Africa meets its... 

Longmeadow solar PV project nearing completion

By: Nadine James     15th December 2017 Solar power specialist Energy Partners (EP) Solar has invested in a photovoltaic (PV) solar system to power South African retailer Pick n Pay’s Longmeadow distribution centre, in Modderfontein, Gauteng. The project is currently about 80% complete and will be fully operational by the end of... 

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