The voice of Australian HVAC&R
Peak powers
Environmental consultant Alan Pears AM makes the case for energy efficiency and emissions ratings that better reflect the impacts of peak demand and seasonal variability.
Latest edition
Our bumper autumn 2025 edition includes an analysis of peak energy demand by efficiency guru Alan Pears, case studies on Goondiwindi Hospital and the revolutionary 3 Ravens heat pump brewing system, three in-depth technical papers, and much more.
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Mitigating airborne pathogens indoors: A systematic review of existing and next-generation air cleaning technologies
This technical paper provides a systematic review and comparison of existing and next-generation air cleaning technologies.
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Three cheers!
The electrification of 3 Ravens brewery in Melbourne could serve as a blueprint for other craft operations, as Nick Johns-Wickberg discovers.
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Legionella in a warming world
Clive Broadbent, L.AIRAH, discusses how climate change and increases in surface water temperatures could potentially encourage the growth of bacteria that prefer warm water (mesophiles), including Legionella.
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Double trouble
Mark Lommers, M.AIRAH, looks at the repeal of Western Australia’s controversial Sewerage (Lighting, Ventilation and Construction) Regulations 1971, which for more than 50 years required the doubling up of toilet exhaust fans.
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A win-win for regional healthcare
The award-winning upgrade to Goondiwindi Hospital’s HVAC system has helped future-proof one of regional Queensland’s most important healthcare hubs.
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