AIRAH

Sydney-based Peter Lowndes, F.AIRAH, is director of EecMec, a specialist in commissioning, and an assessor for AIRAH’s Postgraduate Diploma in Buildings Services – HVAC&R. He also loves the life aquatic.

During my time in the employ of this venerable Institute, it’s regularly astounded me how frequently our name is mispronounced.

AIRAH used the occasion of International Women’s Day to celebrate women in HVAC&R, and discuss how to address the gender pay gap.

Following a detailed recruitment process, the AIRAH Board has appointed Trish Hyde to the role of AIRAH Chief Executive.

Well, it’s a little late, but I hope that you have had the opportunity to take a well‑earned break over the summer. Let’s face it: in January the construction industry usually grinds to a halt, and just about everybody you’re trying to reach is away. We all need the chance to rest and recharge.

Based in Sydney, Maddy Johnson, Affil.AIRAH, is a graduate mechanical engineer at A.G. Coombs, working in the Projects team.

Sydney-based Stephen Podetti, M.AIRAH, is the founder and director of Quality Air Equipment.

In 2019, Australian energy ministers agreed on the need for the Trajectory for Low Energy Buildings (the Trajectory). One of the key aspects in the Trajectory for residential buildings is to expand the Nationwide House Energy Rating Scheme (NatHERS) to offer nationally accredited whole-of-home (WoH) tools to enable compliance requirements in the National Construction Code (NCC).

The winners of the AIRAH Awards 2022 were announced at a gala dinner on November 24 at Luna Park in Sydney.

Our industry has increasingly focused on the electrification of building utilities coupled with low-carbon electricity to support the global decarbonization effort. Examples include the University of California’s system-wide ban on the use of on-site fossil fuel combustion in new construction and major renovations, and the City of Seattle’s recently passed measure to prohibit the use of natural gas for space heating in new construction and major replacements of heating systems in commercial buildings, as well as for water heating in new hotels and large apartment buildings. This column presents an approach to integrating the production of domestic hot water with an electric heat-recovery chiller plant as a streamlined solution.

Perth-based Mark Elliott, M.AIRAH, is a building services engineer for Devlin Engineering & Management, and the 2022 AIRAH Future Leader Award winner.

The HVAC-related energy usage of a group of three existing buildings on a Canadian university campus (the “Cluster”) was simulated. Two scenarios were compared: (1) an ambient loop paired with conventional HVAC equipment (boiler plant and cooling tower), and (2) an ambient loop using wastewater energy transfer (“WET”). The study aimed to assess the feasibility of implementing WET as a heating and cooling method for cold-climate institutional buildings, as well as to measure the effects of WET implementation on energy usage, greenhouse gas emissions, and energy costs

Dr Stephen White, F.AIRAH, has been name the winner of the 2022 James Harrison Medal, AIRAH’s highest individual honour. Ecolibrium broke bread with him about the news.

Our review of industry remuneration has revealed some intriguing narratives.

We wish to make a correction and clarification regarding the “Arch of triumph” article that featured in August‑September Ecolibrium.

Congrats to Gwen Gray, AIRAH’s first female member when she joined and now a posthumous member of the ARBS Hall of Fame.

Ecolibrium shoots the breeze with the Newcastle-based CTO of Airconnect about life after CSIRO.

Using a hybrid of dynamic thermal simulation and detailed hourly spreadsheet calculations, the analysis identified design and operation strategies to size PV and batteries for various degrees of grid independence.

As we face the unknown financial road ahead, it’s useful to people reflect on the most recent major economic downturn, the Global Financial Crisis (GFC) of more than a decade ago. Officially spanning form late 2007 to mid-2009, it took several more years for employment and the economy to stabilise to previous levels. It is important for us to look at the business successes and failures from this challenging time, and to learn from them.