Rate 

We rate the sustainability of buildings, fitouts and communities through Australia’s largest national, voluntary, holistic rating system – Green Star.

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Educate

We educate industry, government practitioners and decision-makers, and promote green building programs, technologies, design practices and operations.

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Advocate

We advocate for policies and programs that support our vision and purpose. 

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Collaborate

By joining GBCA, organizations can network with like-minded professionals, collaborate on sustainability initiatives, and contribute to shaping the future of sustainable building practices in Australia.

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Global weirding, local feeling

AUG 2025

Most news stories about climate change focus on extreme events like fires, floods and cyclones. But have you noticed it showing up in stranger, subtler ways? Think of the garage roof collapsing after weeks of rain, powerlines downed by surprising snowfalls, street trees that bloom out of season, and the film of mould creeping across the leather couch. This month, global weirding is on Davina’s mind because it shows up most clearly in our homes and as the world changes, so must the places where we live.

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A blueprint for better buildings

MAR 2025

Can Australian companies meet their net zero targets, fulfill reporting obligations, attract people back to the office and enhance employee engagement all in one move? Vicinity Centres’ Chadstone Place presents a prototype for a zero-carbon office that ticks every box.

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Work at GBCA

Green Building Voice: the podcast