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, organisations 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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Some of the best of our upcoming courses

Take a look at what’s coming up with our courses to further educate yourself on sustainability and build environment in Australia.

  • Green Star Buildings v1.1 – update for existing GSAPs

    Online
    Tickets on sale

    3 CPD Points

  • Reducing Upfront Carbon in Green Star

    Online
    Tickets on sale

    3 CPD Points

  • Commissioning and Tuning in Green Star

    Online
    Tickets on sale

    2 CPD Points

9 November 2026

We are attending COP31

The 31st Conference of the Parties, better known as COP 31 has begun, kicking off in Antalya, Türkiye, where countries have gathered to negotiate collective action on climate change.

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14 October 2026

Case studies: Kangan Institute

Kangan Institute’s Health and Community Centre of Excellence combines state-of-the-art spaces and technology-enabled learning in a 5 Star Green Star training facility.

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Green Building Voice: the podcast