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  • Ecolibrium 0809 Stgs

    TCB for the STGs 

    AIRAH’s Special Technical Groups are benefitting from a re-designed website

  • 082022 Highq 04

    High Q

    In becoming the first regional NSW project to achieve 6 star Green Star Design and As-Built rating certification, the University of Newcastle’s Q Building has set a new sustainability benchmark for the Hunter region. Sean McGowan discovers how mass timber construction and a smart glass façade contribute to the achievement.

  • 05 22 Eco Forum

    Optimisation of Economy Cycle Operation and Supply Air Temperature Control for VAV systems

    In the future, many Australian HVAC systems may be required to deal with harsher environmental conditions due to more extreme climatic conditions and a push to increase population centres in more northern and central regions of the country.

  • 220822 Eco Hospital Operating Room

    Code green

    Hospitals aren’t just another building; they are a processing facility in which lives are being saved daily – this requires reliability and energy. So, can we please stop bundling them in with other building types when it comes to talking about green buildings? James Moyes, Simon Witts, M.AIRAH, and Broden Kay are asking this pointed question.

  • Frank Guo 1

    Under the microscope

    Students and academics from the University of Melbourne joined forces with selected consultants from industry and CSIRO’s property sustainability team to explore the question of net zero laboratory design. The university’s Brendon McNiven, Dominik Holzer and Lu Aye, F.AIRAH elaborate.

  • Pge Substation Larkin 1

    Electric atmosphere

    The PG&E Larkin Substation addition in San Francisco is the first building of its type to earn a rating from the Living Building Challenge.

  • 082022 Williamreese 01

    Don’t call me a pessimist

    When it comes to climate change, Professor William Rees believes he sees things as they are, describing himself as a realist.

  • Tony Arnel

    Personal space

    ARBS chair Professor Tony Arnel talks us through four consumer trends and what they mean for the future of the office.

  • 062022 Premiumcontent 02

    Premium content

    In a quiet street in Sydney’s northern suburbs resides New South Wales’ first Passivhaus Premium certified building. The residential home is the result of more than five years of painstaking research and planning by a family determined to future-proof their investment against climate change.

  • Eco0822 Sand Thermal Storage

    Enter sand, man

    For when the sun doesn’t show and the wind doesn’t blow, sand may just be an option for thermal energy storage.

  • 062022 Vincent Aherne F.airah

    The articulate engineer

    Ireland-born Vince Aherne, F.AIRAH, is pivotal to many AIRAH projects, including editing our suite of DA manuals and helping to deliver the epic i-Hub project.

  • 160822 Eco Harbour

    Harbour ambitions

    The redevelopment of the Walsh Bay Arts Precinct on Sydney Harbour is not only preserving the wharf’s heritage but has incorporated renewable thermal energy to deliver energy–efficient cooling to the facility. Sean McGowan reports.

  • Industryeye Midcentury 01

    Mid-century marvel

    In Memphis, Tennessee, a 1957 building has been converted into a net-zero energy net-zero carbon project.

  • 052022 Warwick Stannus

    The contributor

    Respected AIRAH member Warwick Stannus, M.AIRAH, recently passed away.

  • 052022 Makingit 01

    Making it

    When Ecolibrium last took a deep dive into the state of Australia’s HVAC&R manufacturing base, we discovered that contrary to negative commentary at the time, there was a strong beating heart. As Sean McGowan reports, the challenges may differ today but the same optimism and ingenuity remains.

  • 160822 Eco Collins Arch

    Arch of triumph

    A multi-award winning, mixed-use development in Melbourne’s prestigious Collins Street has brought building managers, service technicians and energy optimisation specialists together to collaborate on operational performance improvements post-completion. Sean McGowan reports. 

  • 042022 Drumroll Please 01

    Drumroll please

    There were a few delays and obstacles to overcome – namely a global pandemic – but the AIRAH Awards 2021 Gala took place in Sydney earlier this year.

  • 042022 Rebirthofcool 01

    Rebirth of cool

    A new building material developed at the University of New South Wales holds great promise for ameliorating one of the biggest consequences of climate change: urban heat. Ecolibrium’s Mark Vender breaks bread with its head designer, Professor Mat Santamouris.

  • 042022 Journeyintotheinterior 01

    Journey into the interior

    As we learn to live with COVID-19, improving indoor air quality (IAQ) has been touted as a potential solution in our return to the workplace. Sean McGowan explores the issues with VA Sciences national division director Simon Witts, M.AIRAH; Mechanical project engineer, principal and Australian discipline leader at Stantec Patrick Chambers, Affil.AIRAH; Litmas technical and managing director Claire Bird, Affil.AIRAH; and Probuild technical director Sean Treweek, F.AIRAH.

  • Eco2206 Happy Anniversary

    Happy anniversary Ecolibrium

    AIRAH’s first official journal was published in 1947. That means the July 2022 edition marks Ecolibrium’s 75th birthday.