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Energy Efficiency News

South African energy efficient lighting study to start soon

By: Schalk Burger 21st July 2021 A new study on energy efficient lighting in South Africa will be undertaken as part of the South African-German Energy Partnership, which includes the Department of Mineral Resources and Energy (DMRE) and the German Federal Ministry for Economic Affairs and Energy (BMWi). The study will start in... →

Manufacturer provides solutions for distance learning

By: Cameron Mackay 16th July 2021 Educational engineering equipment manufacturer and importer Amtec Techniquip has developed new products to assist in local distance learning at a time when learners cannot physically access their engineering learning institutions. “Two trends we’ve been adapting to are the integration of... →

Kyalami receives energy performance certificate

By: Schalk Burger 8th July 2021 The Kyalami Grand Prix Circuit and International Convention Centre has received its energy performance certificate with a rating of B, says South African National Energy Development Institute (SANEDI) energy efficiency and corporate communications GM Barry Bredenkamp. “The facility is... →

EPC regulations roll out promoted

By: Cameron Mackay 2nd July 2021 The South African National Accreditation System (SANAS) is actively promoting the roll-out of the new Energy Performance Certificate (EPC) Regulations. This is being done through SANAS’ new accreditation programme for accreditation of inspection bodies that will issue EPCs for buildings in... →

Itochu partners with Shell to lower its mining sites’ carbon footprint

By: Donna Slater 1st July 2021 Petrochemicals company Shell International and Tokyo-headquartered investment firm Itochu Corporation have agreed to collaborate to accelerate the digitalisation and decarbonisation of Itochu’s mining sites, as well as increase the operational efficiency thereof. Shell will offer its sectoral... →

Aligning energy transition with 1.5°C climate target will yield jobs windfall

By: Terence Creamer 1st July 2021 An energy transition aligned with a 1.5°C-compatible climate pathway has net positive effects on job creation, a new report published by the International Renewable Energy Agency (Irena) states. The full ‘World Energy Transitions Outlook’ document shows that under a scenario that limits the... →

SANEDI encourages consumers to save energy

By: Schalk Burger 29th June 2021 Modified consumer behaviour and the implementation of energy-efficient solutions can reduce electricity demand, while also enabling South Africans to save money on their energy bill, says South African National Energy Development Institute (SANEDI) energy efficiency and corporate communications... →

Time billing solutions in battery storage

By: Anna Moross 25th June 2021 Energy storage is becoming a critical part of business operations and a vital element of the economy, particularly in the manufacturing sector, says solar energy company Blockpower director Kyle Bohnsack. →

ENERGY STORAGE 250kVA, 1MWh containerised battery system in operation within Sabi Sands South Africa

Wind an energy storage game changer – association

By: Anna Moross 25th June 2021 Wind energy is important in driving potential demand for energy storage, says nonprofit organisation South African Wind and Energy Association (SAWEA) CEO Ntombifuthi Ntuli. →

KLIPHEUWEL WIND FARM The demand particularly pertains to . . . the hybridisation of wind energy, which allows for electricity to be generated from two or more sources with storage

SANEDI study looks into residential power use inefficiencies

By: Marleny Arnoldi 24th June 2021 The South African National Energy Development Institute (SANEDI) has published a study on residential energy use, which suggests that, by improving energy efficiency in this sector, it can reduce evening peak demand. During peak periods, the residential sector accounts for up to 35% of national... →

Strong policy needed to grow a green biofuels industry

By: Nadine Ramdass 18th June 2021 To ensure that the South African biofuels industry grows sustainably, World Wide Fund for Nature South Africa (WWF-SA) Bioenergy programme manager Tjaša Bole-Rentel says there needs to be a differentiation at policy level based on each biofuel’s environmental impact. Biofuels have the potential... →

BIOFUEL POWERED DELIVERY VAN Biofuels can burn cleaner but are not climate neutral

University spinoff company develops energy, water efficiency solution for schools

By: Donna Slater 11th June 2021 Stellenbosch University (SU) spinoff company GreenX Engineering’s initiatives to help equip Cloetesville Primary School, in Stellenbosch, with energy-saving technology ensured that it became the first school in South Africa to receive an electrical performance certificate (EPC). The school... →

Cloetesville Primary School principal Rodger Cupido (pictured centre) receives the energy performance certificate, and is joined by Western Cape Education Department education planning DDG Salie Abrahams and SU COO professor Stan du Plessis.

Pioneers for sustainable urban regeneration

By: Claire O'Reilly 11th June 2021 An urgent shift from traditional market practice towards the ‘green industrial revolution’ is underway, hence specialised commercial property financial services company TUHF’s advocating for the following of green and sustainable building principles in the construction and building industries. →

Honouring $100bn/y climate-finance pledge key to catalysing developing country energy transitions

By: Terence Creamer 9th June 2021 Annual clean energy investment in emerging and developing economies needs to increase by more than seven times, from less than $150-billion in 2020 to over $1-trillion by 2030, if the world is to reach net-zero emissions by 2050, a new report shows. The ‘Financing Clean Energy Transitions in... →

Industry insight opportunity for students

By: Anna Moross 4th June 2021 Owing to the fast-paced changes in the boilers and burners sector, technical vocational education and training (TVET) colleges have initiated an Occupational Qualification Dual System programme that entails sending students into the industry to ensure that they are prepared when they obtain an... →

BOILERMAKING QUALIFICATION The programme . . . aims to provide students with an opportunity to gain theoretical knowledge from the college while attaining real-time experience at a company

Steam generator reduces heat loss by 20%

By: Anna Moross 4th June 2021 Steam boiler supplier Steam Generation Africa, exclusive distributor of the CERTUSS steam generators, is testing the generators at a brewery in Ghana. →

CERTUSS STEAM GENERATOR The key objective of this project is to overcome the disadvantages of a firetube by installing a CERTUSS steam generator, which reduces heat loss by 20%

Institute working to host international event locally

By: Cameron Mackay 4th June 2021 The South African Institute of Tribology (SAIT) is collaborating with industry bodies and relevant government departments to host the International Tribology Council’s (ITC’s) eighth International World Tribology Congress in South Africa in 2025 or 2026, says SAIT president Patrick Swan. “We are... →

SANEDI encourages consumers to identify appliance energy efficiency labels

By: Donna Slater 25th May 2021 To mitigate climate change and help move South Africans towards being more energy efficient in the way they use electrical devices, the South African National Energy Development Institute (SANEDI) is encouraging individuals to consider their household energy use and find avenues to reduce... →

Sustainable construction ethos prioritised by manufacturer

By: Darren Parker 21st May 2021 Cement additive manufacturing company CHRYSO Southern Africa has installed a solar electricity generating system at its Jet Park manufacturing facility, in Gauteng; this forms part of the company’s efforts to lower its carbon footprint. The installation was completed in January and consists of... →

ENERGY EFFICIENCY The solar installation provides about 70% of the facility’s energy requirement

Energy efficient products offered to various industries

7th May 2021 Specialised importer and distributor of industrial and electronic products Actum Group offer a range of energy efficient products to a variety of industries with numerous applications. →

Portfolio ensures better efficiency

By: Anna Moross 7th May 2021 Electric variable-speed drives and motors supplier ABB Motion in January released their ACS880LC liquid cooled drives portfolio that can improve overall system efficiency by reducing auxiliary power consumption by up to 10%. →

LIQUID COOLED DRIVES This portfolio of liquid cooled drives technology includes a reduced footprint of up to 30%

Digitalisation key to energy efficiency

By: Anna Moross 7th May 2021 Digitalisation is key to addressing the challenges faced in trying to implement energy efficiency initiatives for wastewater treatment plants and buildings, says South African National Energy Development Institute (SANEDI) data and knowledge management programme project manager Teslim Mohammed... →

WASTEWATER EFFICINECY SANEDI in collaboration with DMRE are working on making wastewater treatment plants more efficient

Project focuses on guidelines for SMEs

By: Anna Moross 7th May 2021 With the second phase of the Industrial Energy Efficiency (IEE) project ending in December this year, National Cleaner Production Centre South Africa (NCPC-SA) IEE project leader Sashay Ramdharee says that, for the remainder of the year, the project will focus on developing sector-specific energy... →

SASHAY RAMDHAREE The focus of the IEE project will be on providing these guidelines for SMEs in the commercial buildings, automotive, metal casting and agricultural processing industries

New unit designed for efficiency

7th May 2021 Industrial products provider, BMG’s new NORD DuoDrive unit, an integrated geared unit that combines the recently launched NORD IE5+ synchronous motor and a single-stage helical gear unit in one compact housing, has been designed for optimum system efficiency. →

NORD DUODRIVE BMG’s new NORD DuoDrive unit - an integrated geared unit that combines the recently launched NORD IE5+ synchronous motor and a single-stage helical gear unit in one compact housing - has been designed for optimum system efficiency.

Energy efficiency digital platform launched

By: Anna Moross 7th May 2021 Leader in the digital transformation of energy management and automation, Schneider Electric, launched its energy efficient EcoStruxure Automation Expert, its software-centric universal automation system, at the Hannover Messe 2021, which was held online last month. →

ECOSTUXTURE AUTOMATION EXPERT The Ecostuxture Automation Expert is the engine that drives the digital transformation of energy management and automation, and enables the all-digital, all-electric world powered by sustainable, clean and plentiful electricity

Tech integrated in maintenance services

By: Cameron Mackay 30th April 2021 Filtration services provider Perfect Filtration is incorporating intelligent software technology and services into its filtration and preventive maintenance measures for hydraulic equipment. Perfect Filtration technical director Melvin Schmidt explains that, initially, Perfect Filtration used a... →

INTELLIGENT MONITORING Incorporating intelligent and services will assist a technician by providing in-depth information on a machine, in real-time, when a technician arrives on site

Internationally used products in demand and available locally

By: Cameron Mackay 30th April 2021 Two of motion and control technologies supplier Parker Hannifin’s products have been used in overseas development projects this year and have received significant demand from the local market, for which they are available. Parker Hannifin accounts manager Kyle Cambridge notes that the company... →

HYBRID HYDRAULIC SOLUTIONS Parker notes that heavy-duty machines with demanding work cycles which cannot embrace full electrification need to be safer, more energy efficient and emit less fumes

Eskom partners with Msunduzi municipality to rebuild technical, admin capacities

By: Marleny Arnoldi 28th April 2021 State-owned power utility Eskom has entered into an active partnership agreement with the Msunduzi municipality, in KwaZulu-Natal, whereby Eskom has been appointed as network maintenance services agent. Eskom will also assist the municipality with capacity building and skills transfer. →

Nonresidential buildings will have to display energy performance certificate by next December

By: Schalk Burger 28th April 2021 By December 2022, some nonresidential buildings will be required by law to display an Energy Performance Certificate (EPC), which is done by measuring the building’s energy use intensity and giving it a colour-coded score from A to G, sustainable structures organisation the Green Building Council... →

Independent study confirms passive cooling benefits

By: Schalk Burger 22nd April 2021 State-owned energy research organisation the South African National Energy Development Institute (SANEDI) on April 22 said the results of an independent study of two sites in KwaZulu-Natal have confirmed the benefits of passive cooling, also called cool surfaces. This has further motivated SANEDI... →

Electricity grids to benefit from IoT

By: Nadine Ramdass 16th April 2021 Embracing renewable energy, adapting business models, reducing operational expenditure and using Internet of Things (IoT) technologies can lead to effective power generation and transmission, says University of Pretoria (UP) associate professor Raj Naidoo. While the energy model for electricity... →

RAJ NAIDOO The Internet of Things offers huge benefits to the energy sector

Labelling of 1 000 profitable cleantech solutions includes eight local products

By: Donna Slater 13th April 2021 The Solar Impulse Foundation has officially reached the goal of assigning the Efficient Solutions Label to 1 000 profitable cleantech solutions from around the world and the list includes eight South African solutions, reports economically viable green economy solutions nonprofit organisation... →

Company plays maintenance role

26th March 2021 Engineering solutions specialist BMG plays a critical role in the sugar sector, not only during the operational period of sugar production, but also in off-crop seasons, when maintenance and refurbishment on sugar farms and at mills is essential. BMG works closely with sugar farmers and engineers... →

INDUSTRY BACKING BMG works with sugar farmers and engineers at mills by providing components and support services to enhance production, minimise downtime and extend equipment service life

Fossil fuels found accountable for millions of deaths

By: Halima Frost 19th March 2021 Fossil fuels are, through a marked contribution to air pollution, accountable for 8.7-million deaths globally in 2018, which adds to the mounting evidence that air pollution from ongoing dependence on fossil fuels is detrimental to global health, says University College London (UCL) associate... →

POISON Fossil fuels are responsible for millions of deaths globally every year

Hydrogen supplier fuels public transport

By: Halima Frost 19th March 2021 Renewable-energy and hydrogen supply company Nel Hydrogen has installed a 2 MW proton exchange membrane (PEM) electrolyser system at transport operator SunLine Transit’s premises in California, in the US, to fuel their fleet of fuel cell buses. →

ENERGY MAKER The Nel Hydrogen proton exchange membrane electrolyser allows for on site hydrogen generation from water

Sustainability leader ramps up ESG strategy

By: Halima Frost 19th March 2021 Energy management and automation company Schneider Electric has begun to implement its new Schneider Sustainability Impact (SSI) programme for 2021 to 2025, in the hopes of significantly accelerating its progress to being a more sustainable company. The programme is built on six long-term... →

ZANELLE DALGLISH Our vision of sustainability is holistic and ecosystemic, as it covers all environmental, social and governance topics

Gas can decrease emissions in power generation

By: Halima Frost 19th March 2021 With power generation being accountable for 41% of current global carbon emissions, which amount to about 33.7 Gt/y of carbon dioxide (CO2), multinational conglomerate General Electric Company (GE) believes that gas can play a vital role in decreasing carbon emissions. “Gas burns at less than... →

TURNING GAS TO POWER The HA turbine supplied by GE has made significant inroads into the energy sector since its introduction

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