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We rate the sustainability of buildings, fitouts and communities through Australia’s largest national, voluntary, holistic rating system – Green Star.
Educate
We educate industry, government practitioners and decision-makers, and promote green building programs, technologies, design practices and operations.
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.
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.
15 September 2026
Electrification is no longer just a climate conversation. It’s an economic one
Australia has spent years building one of the world’s great renewable energy stories. More than 4.3 million Australian homes now have rooftop solar. Batteries are taking off. Renewable electricity is increasingly powering our grid.
8 September 2026
Case studies: Yitpi Yartapuultiku
Yitpi Yartapuultiku is a first in many ways. At home on the banks of the Yerta Bulti, the Port River, is the 6 Star Green Star Building called Yitpi Yartapuultiku, meaning Soul of Port Adelaide. Developed in collaboration with Kaurna Custodians and the City of Port Adelaide Enfield (PAE) Aboriginal Working Group, PAE staff and its Elected Members, Ashley Halliday Architects, WAX Design and Greg Grabasch from Brave and Curious, the project is the largest ever undertaken by Council.
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