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IAQAA updates draft on COVID-19 guidelines
The Australian Chapter of Indoor Air Quality Association (IAQA) has released a new Draft Reference and Guidelines for Post Cleaning Validation of Buildings Contaminated with SARS-CoV-2. This is an updated version of the original Draft of guidelines, published in April, on the validation of post-cleaning work in buildings where a person infected with COVID-19 was […]
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Corrosion protection
Thermal-XR is a water-based acrylic from Promek Technologies that is specially designed for coating HVAC condenser coils. The company says the carbon coating restores thermal efficiency in HVAC&R systems. “Building owners and contractors no longer need to replace aging HVAC equipment,” says Promek. “Thermal-XR is a water-based high-quality acrylic specially designed for coating HVAC condenser […]
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Putting the AC in accessories
Fujitsu has developed a wearable cooling device called the Cómodo gear that can be worn around the neck. It uses uses ventilation, water cooling and Peltier elements to lower body temperature. The device cools the blood flowing through the carotid artery and sends the heat to a water-cooled heat sink worn on the waist. It […]
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Australia’s $3.8b cold-chain food waste
Failures in the cold food chain cost the Australian economy nearly $4 billion worth of wasted food at farm gate values, says a new government- and industry-sponsored study. The study was carried out by the Melbourne-based Expert Group for the Department of Agriculture, Water and the Environment and Refrigerants Australia. This is the first time […]
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Government seeks input for technology roadmap
The Australian government is seeking stakeholder input on its national Technology Investment Roadmap for more affordable energy and lower emissions. “The roadmap will help prioritise Australian investments in new and developing low-emissions technologies and allow us to work towards clear priorities over the short, medium and long term,” says the government. “It will provide a […]
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AIRAH to hold Virtual Industry Showcase
On June 26, AIRAH will be celebrating World Refrigeration Day by staging its first ever Virtual Industry Showcase. Forming part of AIRAH’s Centenary celebrations, the exhibitor showcase and networking event is open to organisations, professionals and practitioners working in HVAC&R. In step with AIRAH’s ongoing COVID-19 response in converting some of its physical events into […]
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AMCA appoints Shackleton, farewells Mackrill
The Air Conditioning and Mechanical Contractors’ Association (AMCA) has appointed Adrian Shackleton as Executive Director of both AMCA Queensland and AMCA New South Wales. Adrian joins the AMCA after five years with Services Trades College Australia, where he was General Manager and Company Secretary. Starting his career as a plumber, Adrian has worked in the […]
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New study raises concerns over HFOs
Research co-led by York University and Environment and Climate Change Canada has unearthed new evidence about the impacts of hydrofluoroolefins (HFOs) on the environment. HFOs have been positioned by some as the future of synthetic refrigerants. They have zero ozone-depleting potential and break down very quickly in the atmosphere, resulting in very low global warming […]
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Expanding the NCC energy pathway
The Australian Institute of Refrigeration, Air Conditioning and Heating (AIRAH) is compiling input from members on a NABERS-proposed update to a verification method in the 2022 National Construction Code (NCC). NABERS is proposing a modification of JV1 NABERS Energy for Offices. The method currently uses Commitment Agreements to demonstrate energy efficiency requirements for office buildings. The […]
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Fujitsu General Australia streamlines sales team
Fujitsu General Australia has appointed Dave Smith as director of sales, marketing and product. The company says that Smith’s promotion was partly an effort to streamline its national sales team and pave the way for a restructure that focuses on channel growth and support. “The promotion is recognition of the enormous contribution Dave has made […]
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Chill Challenge announces grants
Engineers Without Borders USA has announced grant awards for seven proposals in its Chill Challenge, an initiative launched in September 2019 to develop affordable refrigeration technologies for off-grid households in the developing world. “The development of off-grid refrigeration has enormous potential for improving the lives of millions of the poorest and most vulnerable people on […]
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Dwyer handles the pressure
The Series DP3 wireless differential pressure module is a compact, auto-ranging differential pressure module for low flow applications. The Series DP3 is used in conjunction with the Dwyer Mobile Meter application software to view pressure drop across filters, static pressure in ducts, and velocity pressures from pitot tubes or air flow stations. Features include: Auto ranging technology […]
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China to tackle HFCs
China has proposed a national plan to deal with hydrofluorocarbons (HFCs). The plan recommends adjusting the existing regulations dealing with Ozone Depleting Substances (ODS) to cover HFCs, and to strengthen monitoring and enforcement of existing measures. It also proposes adding HFCs to existing regulations consistent with implementation of the Kigali Amendment, including a quota system […]
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Free webinar on integrative design
Energy efficiency is traditionally assumed as a host of separate technologies to be added in order of increasing cost – the more energy saved, the greater the marginal cost of that saving. Yet as physicist Amory Lovins would counter, designing buildings, vehicles, and factories instead as whole systems could save several times more energy at […]
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Next step in Australia’s emissions reduction
The Australian government has released a series of recommendations from the Report of the Expert Panel examining additional sources of low cost abatement. A panel chaired by former Business Council of Australia president, Grant King, looked at ways to incentivise low-cost abatement across the country, with a focus on the industrial, manufacturing, transport and agriculture […]
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Webinars on safe use of HFC alternatives
Industry groups in Europe and around the world are joining together to provide information on the safe adoption of alternatives to high-GWP HFC refrigerants via the REAL Alternatives 4 LIFE learning program. The program covers the full range of low-GWP refrigerants, including hydrocarbons, HFOs, carbon dioxide and ammonia. On May 28, the REAL Alternatives 4 […]
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RAC apprentices on hold for driving licences
The Australian Refrigeration Council (ARC) is calling for refrigeration and air conditioning apprentices to be prioritised among those waiting for driver licence tests. In Victoria, COVID-19 restrictions have led to the suspension of driver’s licence testing in Victoria, resulting in a backlog of almost 30,000 applicants. This includes refrigeration and air conditioning (RAC) trade apprentices, […]
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The Future of NABERS Energy
The National Australian Built Environment Rating System (NABERS) is seeking submissions for The Future of NABERS Energy (FoNE) paper. The FoNE project seeks to adapt NABERS Energy to match changes in the industry. NABERS Energy currently uses the National Greenhouse Accounts (NGA) emissions factors to compare buildings that use different mixes of energy sources. These […]
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Solar chimney a life-saver
Researchers at RMIT University have designed a solar chimney that saves energy – and lives. While solar chimneys are known for their sustainable features – with the ability to reduce energy usage by up to 50 per cent – the researchers have designed one that is also optimised for fire safety. The new design is […]
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Role of refrigeration in worldwide nutrition
The International Institute of Refrigeration (IIR) has published their sixth Informatory Note on Refrigeration and Food: The Role of Refrigeration in Worldwide Nutrition. It is an update of previous versions published by the IIR in November 1996 and June 2009. The Informatory Note draws on the latest facts and figures from reputable organisations such as […]