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We rate the sustainability of buildings, fitouts and communities through Australia’s largest national, voluntary, holistic rating system – Green Star.
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We educate industry, government practitioners and decision-makers, and promote green building programs, technologies, design practices and operations.
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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.
29 June 2026
Three takeaways from GBCA’s decarbonising construction webinar
Recent global fuel security concerns have sharpened attention on Australia’s reliance on fossil fuels. It can be seen in households purchasing their first EV, businesses reducing air travel and governments deepening commitments to renewable energy. Each sector of the community is adjusting, but it’s an adjustment some Australian construction and equipment companies had already started to make.
10 June 2026
Case studies - Fitouts forever at 1 Bligh Street
As part of the early access program, Dexus has become the first to receive a Green Star rating under the brand-new Fitouts tool. 1 Bligh Street is a premium commercial project towering over Sydney’s financial district but it’s what’s inside this contemporary building that has us talking.