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Green Building News

HVAC-R system to be introduced to S Africa in Q1 2020

By: Cameron Mackay     20th September 2019 Diversified technology company Johnson Controls will introduce Verasys – the first plug-and-play control system that integrates heating, ventilation, air-conditioning and refrigeration (HVAC-R) equipment and controls – to the South African market in the first quarter of next year. Johnson... 

Institute establishes drive for CO2 as natural refrigerant

By: Cameron Mackay     20th September 2019 Local heating, refrigeration and air conditioning (HVAC) industry body the South African Institute of Refrigeration and Air Conditioning (SAIRAC) has established a drive to introduce the option of using carbon dioxide (CO2) as a natural refrigerant, referred to as R744, through technical talks... 

Foundation celebrates 25 years of success in used oil recycling

6th September 2019 More than 1.5-billion litres of hazardous used motor oil has been kept out of the environment. 

Foundation celebrates  25 years of success in  used oil recycling
COLLABORATION It is imperative that ROSE works alongside government to ensure we help shape legislation which will benefit all stakeholders in the oil industry

Exxaro showcases new ultramodern headquarters 

5th September 2019 South Africa’s largest coal producer and black-empowered coal company Exxaro has unveiled its new ultramodern headquarters in Gauteng. Tasneem Bulbulia tells us more. 

Exxaro showcases new ultramodern headquarters
Exxaro showcases new ultramodern headquarters

Sandton Central continues to expand high-grade office space

By: Schalk Burger     3rd September 2019 Prime-grade office space in Sandton Central has increased from 1 000 m2 in 2010 to 95 000 m2 this year, Sandton Central Management District (SCMD) city improvement district manager Elaine Jack said in a statement on Monday. SCMD also noted that, according to a South African Property Owners... 

Sandton Central continues to expand high-grade office space
Aerial view of Katherine Towers in Sandton Central

Australian project eats into WBHO profit; parastatals issue R20bn in tenders 

By: Irma Venter     3rd September 2019 Wilson Bailey Holmes-Ovcon (WBHO) has seen a significant decline in profit owing to anticipated losses on the Western Roads Upgrade (WRU) project, in Australia. The construction group on Tuesday reported its financial results for the year ended June 30. 

 Australian project eats into WBHO profit; parastatals issue R20bn in tenders
Louwtjie Nel

Carbon tax awareness leads to gas conversions, growth for company

By: Cameron Mackay     30th August 2019 Increased demand for converting to the use of natural gas from heavy fuel oils for energy solutions has led to opportunities for compressed natural gas supplier Virtual Gas Network. The introduction of the Carbon Tax Act in June this year has led to an increase in awareness in the industrial and... 

Carbon tax awareness  leads to gas conversions, growth for company
ACCESS FOR GROWTH Importing and increased access to LNG would allow for downstream development and could help Virtual Gas Network become a national gas distributor

New buildings to provide accommodation closer to institutions

By: Khutso Maphatsoe     16th August 2019 To address the issue of the lack of student accommodation in close proximity to campus, ADA Consulting Engineers has been involved in a greenfield construction project for a Southpoint building on Jorissen street in Braamfontein, Johannesburg. “Owing to Braamfontein being a densely built-up area,... 

V&A Waterfront shopping centre achieves five-star green rating

By: Simone Liedtke     5th August 2019 The V&A Waterfront’s waste management and recycling practices has earned the property a five-star Green Buildings Council of South Africa (GBCSA) Green Star Existing Building Performance (EBP) v1 certification for its Victoria Wharf shopping centre. This is the highest rating for any existing... 

V&A Waterfront shopping centre achieves five-star green rating

CSIR doubles down on solar PV amid energy-autonomous campus success

By: Donna Slater     12th July 2019 The Pretoria-based headquarters of research organisation the Council for Scientific and Industrial Research (CSIR) has almost doubled its commissioning of solar photovoltaic (PV) installed capacity because of its rooftop-mounted fixed-axis solar PV plant exceeding initial performance expectations.  

CSIR doubles down on solar PV amid energy-autonomous campus success

AfriSam exploring ways to further reduce its carbon emissions

By: Schalk Burger     28th June 2019 Diversified materials company AfriSam is working to further reduce its carbon emissions, after achieving a sustained reduction of 35% as a result of on various initiatives over nearly two decades, says AfriSam Cementitious executive Hannes Meyer. During a media tour of the clinker production... 

AfriSam exploring ways to further reduce its carbon emissions
Photo by Dylan Slater
LIMESTONE KILN Producing clinker is energy intensive and releases CO2 over and above the fuel used to burn the limestone

Wits launches first solar district heating system in South Africa 

20th June 2019 The South African National Energy Development Institute last month launched the first solar district heating system in South Africa at the Wits University’s Junction Campus, saving the buildings millions in energy costs a year. 

Wits launches first solar district heating system in South Africa
Wits launches first solar district heating system in South Africa

Balwin registers over 16 000 EDGE certified units

By: Simone Liedtke     18th June 2019 JSE-listed Balwin Properties has registered more than 16 000 units across seven of its built-to-sell and three of its rental developments as excellence in design for greater efficiency certified with the Green Building Council South Africa. The registration will be completed over the next six... 

Balwin registers over 16 000 EDGE certified units
Balwin Properties Kikuyu development

Health club receives net zero waste rating

By: Mc'Kyla Nortje     14th June 2019 Through rigorous waste reduction, separation and recycling on site, and the assistance of net zero-accredited professionals Ecolution Consulting, Health Club Virgin Active Constantia, in Cape Town, achieved a Net Zero Waste certification from the Green Building Council of South Africa.... 

Health club receives net  zero waste rating
Photo by Julian Goldswain
NOTHING GOES TO WASTE Currently 93% of the gym’s waste is being diverted – an amount that was possible through an initial waste audit calculation

Building and construction applications get a coatings sustainability boost

14th June 2019 Multinational speciality chemicals producer Clariant aims to contribute more sustainability and safety solutions to meet the building and construction industry’s challenges, says Clariant flame retardants segment coating manager Achim Hennemann. Clariant offers pigment paste producers and... 

Building and construction applications get a coatings sustainability boost
AFTER FIRE TEST Strong intumescent formation with clear coat based on Exolit 855 after fire test

Green buildings rising

By: Mc'Kyla Nortje     14th June 2019 As the Green Building Council of South Africa (GBCSA) introduces more rating tools, the construction industry’s uptake of green building is “sky rocketing”, says professional services firm WSP Africa building services regional director Alison Groves. The GBCSA developed the Green Star South... 

Green buildings rising
ALISON GROVES While the demand for new green buildings continues to grow, it will not replace the importance of the existing building stock

Sanedi’s reflective roof coatings pilot moves to scale

By: Schalk Burger     24th April 2019 The South African National Energy Development Institute (Sanedi) on Wednesday announced that its Cool Surfaces Project has moved from collaboration to a completed, scaled-up project in Groblershoop, in the Northern Cape. Reflective roof coatings have reduced the indoor daytime temperatures at a... 

Sanedi’s reflective roof coatings pilot moves to scale
Reflective coating

Construction industry remains under pressure 

12th April 2019 Creamer Media's Chanel de Bruyn speaks to Creamer Media Senior Deputy Editor Irma Venter about the ongoing decline of the South African construction industry, what this means for the country in the long term and industry body, the South African Federation of Civil Engineering Contractors’ request... 

Construction industry remains under pressure
Construction industry remains under pressure

Redefine demonstrates why its investment strategy works

By: Simone Liedtke     10th April 2019 JSE-listed Redefine Properties continues to thrive amid a subdued environment, as a result of its strategy of investing where it believes the best market opportunities lie, while also catering to the demands of tenants. This is according to CEO Andrew Konig, who cautioned that, especially in... 

SME building and construction industry in the doldrums, says CIDB survey

By: Irma Venter     9th April 2019 The 2019 first quarter Construction Industry Development Board small and medium-sized enterprise Business Conditions Survey, released on Tuesday, suggests that the South African building and construction industry remains under pressure. General building confidence declined by one index point to 33. 

SME building and construction industry in the doldrums, says CIDB survey

Construction industry in rapid decline as work wanes, ‘mafia’ takes over, warns Safcec  

By: Irma Venter     8th April 2019 The South African construction industry is in a state of accelerated decline, says South African Forum of Civil Engineering Contractors (Safcec) CEO Webster Mfebe. This is caused mainly by a lack of new contracts flowing from government’s purse, as well as increased violence and thuggery on local... 

 Construction industry in rapid decline as work wanes, ‘mafia’ takes over, warns Safcec

Consulting firm shifts to public-sector partner role

By: Cameron Mackay     5th April 2019 Multinational engineering consultancy Aurecon sees a need to shift the group’s role from that of consultant for engineering design and delivery to being more of a partner to government, specifically in the capacity of adviser and decision-maker on important infrastructural challenges. This will... 

Consulting firm shifts to public-sector partner role
GREEN BUILDINGS The next for green buildings will be the integration the Internet of Things and consistent use of technology through the life cycle of an asset

Uptick in demand for water-sector consulting

By: Cameron Mackay     5th April 2019 Despite subdued demand for consulting engineering services in South Africa, engineering consulting firm SRK Consulting South Africa has noted an increase in demand for the group’s water-sector consulting services. “As the country faces a backlog in water infrastructure maintenance, it must also... 

Uptick in demand for water-sector consulting
THE MATZIKAMMA MUNICIPALITY The Matzikamma municipality coastline was deemed suitable for land-based aquaculture farming

Emira on track to achieve environmental sustainability targets – CEO

By: Simone Liedtke     15th March 2019 Diversified real estate investment trust (Reit) Emira Property Fund is continuing its positive impact on environmental sustainability by increasing its use of renewable energy resources, expanding its water efficiency initiatives and phasing out the use of ozone depleting R22 refrigerant gas. The... 

Emira on track to achieve environmental sustainability targets – CEO

AHR Expo showcases excitement at HVAC global market expansion

22nd February 2019 The latest advancements in technology and product advancement in the heating, ventilation and air conditioning (HVAC) industry were on display during the three-day 2019 AHR Expo that took place last month from 14 to 16 January in Atlanta in the US. For the first time since 2001, 1 824 companies... 

AHR Expo showcases  excitement at HVAC  global market expansion
ENERGY FOR FUTURE OF HVAC The HVACR industry is in a exciting position at the moment and that energy was evident on the Show Floor this year

Unregistered HVAC practitioners still a threat to industry – Saracca

By: Cameron Mackay     22nd February 2019 Despite improvement in the number of people who are obtaining training and qualifications to become registered refrigeration gas practitioners, the number of air conditioner installers without an authorised refrigeration gas practitioner registration licence, or with a fraudulent certification,... 

Unregistered HVAC practitioners still a threat to industry – Saracca
Photo by Hot Mustard
VITAL QUALIFICATIONS There are many employment opportunities for those trained and certified practitioners who are compliant

Hostile construction environment to persist until infrastructure spend recovers

By: Nadine James     15th February 2019 Construction is a depressing place to be at the moment, says Hogan Lovells partner and construction head Clive Rumsey, citing the lack of large infrastructure projects, deriving from lacklustre economic growth and a backlog in tender adjudication, as some of the reasons why the sector is... 

Hostile construction environment to persist until infrastructure spend recovers

Green solution used for retaining walls

By: Halima Frost     15th February 2019 Geotextiles manufacturer Fibertex SA is working on a project that entails the supply of more than 12 000 geosynthetic sand container (GSC) bags that are being used as a green wall solution rather than using conventional retaining blocks. The GSC bags – being supplied to a project in Salt Rock, on... 

Green solution used  for retaining walls
RETAINING THE GREENERY A green-wall solution was found to make retaining walls more aesthetically pleasing

DST to showcase benefits of using STI in designing future human settlements

By: Simone Liedtke     8th February 2019 With a surplus of drivers for the adoption of alternative and innovative technologies in the built environment, particularly in the human settlements sector, the effective application of science, technology and innovation (STI) can be a transformative instrument in addressing South Africa’s most... 

What needs to be done to make SA’s buildings fire safe

By: Natasha Odendaal     8th February 2019 In the wake of a deadly fire at the Bank of Lisbon building, in Johannesburg last year, along with a spate of fires at other buildings, questions have been raised about the safety and compliance of South Africa’s high-rise buildings. In September, a fire broke out on the 23rd floor of the... 

What needs to be done to make SA’s buildings fire safe

KfW, IDC sign $80m loan facility for green economy development 

By: Simone Liedtke     31st January 2019 German development bank KfW and the Industrial Development Corporation of South Africa (IDC) on Thursday signed a “milestone agreement” for an $80-million loan facility. KfW executive board member Dr Stefan Peiß and newly appointed IDC CEO TP Nchocho were in attendance to sign the document on... 

KfW, IDC sign $80m loan facility for green economy development
KfW executive board member Dr Stephan Peiß and IDC CFO Nonkululeko Dlamini

Off-grid rural home concept launched in Rwanda

By: Schalk Burger     14th December 2018 UK-based solar-power venture company Bboxx has launched its 2020 solar-powered off-grid home concept in Rwanda. The Bboxx Tomorrow’s Rural Home has a 50 W photovoltaic panel mounted on the roof and can be bought on a three-year payment plan. The home was created by Bboxx and partners using smart... 

Off-grid rural home concept launched in Rwanda
MODERN RURAL HOME The Bboxx rural home is designed to bring the on-grid experience in an off-grid location

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

South African company shares innovation at Pollutec

By: Tasneem Bulbulia     29th November 2018 Be Green Engineering manager Jean-Fabrice Vandomel represented South Africa at environmental trade show Pollutec, being held in Lyon, France, this week. Be Green Engineering is a multidisciplinary green building engineering consultancy, with a specific focus on sustainable development. 

UCT growing bricks of any shape from urine

By: Schalk Burger     23rd November 2018 The University of Cape Town (UCT) Civil Engineering Department has developed a process to grow bricks that can be any shape using sand, bacteria and human urine. The bricks are made of calcium carbonate (CaCO3) – the same substance as limestone, coral reefs, egg- and seashells – and sand cemented... 

UCT growing bricks of any shape from urine
GROWING BRICKS Sand, bacteria, fertiliser and urine produce calcium carbonate bricks in any shape

Redefine distributable income rises above R5bn mark for FY18

By: Marleny Arnoldi     5th November 2018 JSE-listed real estate investment trust (Reit) Redefine Properties reported year-on-year distribution growth of 5.5% for the financial year to August 31, with full-year distribution of 97.1c apiece, compared with 92c apiece in the prior year. The board declared a gross dividend of 49.8c apiece... 

Richard’s Bay IDZ gate wins AfriSam-SAIA sustainable architecture award

By: Marleny Arnoldi     29th October 2018 The Richard’s Bay Industrial Development Zone (RBIDZ) entrance gate in KwaZulu-Natal has won a seminal sustainable design award, in the sustainable architecture category, at the biennial AfriSam-South African Institute of Architects (AfriSam-SAIA) Awards for Sustainable Architecture and... 

Richard’s Bay IDZ gate wins AfriSam-SAIA sustainable architecture award
Richard's Bay Industrial Development Zone Gate
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