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Category: Features
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Call for mandated data centre energy and water efficiency
A new report from the Climate Council is calling for improved planning and policy to ensure improvements to energy efficiency and water efficiency in data centre developments.
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Heat warning issued for the world
The briefing: a selection of the latest research, reports and commentary mapping the escalating trajectory of climate change.
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Beyond bulky waste: Australia’s growing end-of-life appliance challenge
End-of-life household appliances are placing growing pressure on councils, industry and recovery systems as environmental risks, refrigerant management and disposal obligations become increasingly complex. General Manager of Refrigerant Reclaim Australia, Kylie Farrelley, reports on discussions at the Waste 2026 Conference.
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Portfolios scale up ambition in NABERS 2026 SPI
For eight years, the NABERS Sustainable Portfolios Index (SPI) has been creating a league table for property’s heavy hitters, showcasing progress across energy efficiency, decarbonisation, electrification, water, waste and Indoor Environment Quality (IEQ).
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CSIRO goes to the edge with CO2 cooling
Data centre developments often come under fire for their massive thirst, competing with communities, agriculture and nature for both groundwater and surface water supplies. CSIRO’s new data centre project in Queensland, however, is utilising advanced cooling solutions to conserve precious H2O.
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Profitability, practicality and productivity win, but IAQ missed out
AIRAH welcomes many positive measures in the 2026 Budget, including those specifically supporting the engineering, property and construction sectors.
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Updated guidance on flammable refrigerants
AIRAH has launched a revised Flammable Refrigerant Safety Guide, in collaboration with Refrigerant Reclaim Australia and Refrigerants Australia, and with support from the ARBS Foundation.
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HVAC&R turns policy into practice
At ARBS 2026, speakers from across the globe are shining a light on the essential nature of HVAC&R, and its pivotal role in decarbonising the built environment, enabling social progress and protecting human health.
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Technical guidance for high-temp heat pumps
High temperature heat is crucial for many key industrial applications, and a new technical resource aims to help rein in the associated energy demand and emissions.
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The true carbon cost of data centres
A new report by MECLA highlights the embodied carbon in data centre developments – and the huge contribution made by HVAC and other building services.
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Indoor air as essential infrastructure
Professor Tony Arnel, Chairman, ARBS, makes the case for addressing indoor air quality as a basic public health measure.
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Navigating dire straits, from the bowser to the plantroom
From shocks at fuel bowsers through to supply chain disruptions and financial market uncertainty, HVAC&R professionals need to adapt rapidly to the ramifications of the fast-moving Middle East conflict. Here’s what we know right now.
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Prioritising people in HVAC design
ASHRAE Fellow and Distinguished Lecturer Robert Bean recently visited Australia. HVAC&R News spoke with him about his occupant-first philosophies that have sparked an entirely different way of thinking about HVAC design.
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Total control: where instrumentation and control meets HVAC&R
We examine the important role instrumentation and control technicians – or “instros” for short – play in optimising HVAC&R systems.
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New studies explore causes and consequences of TFA accumulation
Research continues into increased levels of trifluoroacetic acid (TFA) in the environment, with refrigerants found to be a dominant source.
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Report forecasts skyrocketing energy use in Australian data centres
A report authored by Baringa and commissioned by the Clean Energy Finance Corporation (CEFC) has found that data centres could use as much as 11% of Australia’s energy by 2035.
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Connection point: how Industry Nights helped this company grow
As AIRAH’s Industry Nights expand to 13 locations in 2026, we speak to a regular exhibitor about what they’ve gained from these events.
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Digitising HVAC&R workflows: What SMEs should be prioritising in 2026
Lara Blake from Tenderfy looks at the key technological trends that will shape the Australian HVAC&R industry this year.
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Fighting the hidden killer
With Standards Australia recently adopting a mould remediation standard, we look at how this hidden killer can harm both building occupants and HVAC&R technicians.
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How a cup of tea on Mount Everest can help explain cooling
Dr Michael Riese, M.AIRAH, urges us to rethink how we explain cooling to those without a technical background.