Leading the sustainable transformation of Australia’s buildings, cities and communities.

            Our vision is to create healthy, resilient and positive places.

            Learn more about
            Green Star certified projects

            RMIT New Academic Street

            A 5 Star Green Star campus

            RMIT is injecting life into New Academic Street.

            Read our case study

            The GBCA by numbers:


            GBCA Member


            Green Star rated
            projects certified


            People moving into a
            Green Star rated community

            Transformation through transparency

            27 Nov 2019

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            Upcoming event

            24 - 25 MAR 2020

            TRANSFORM 2020

            After the success of our first TRANSFORM conference in 2019, we will be back in 2020 to push the conversation further! Join us at TRANSFORM to collaborate, innovate, be inspired, engage in deep-dive sessions and learn how to drive action for a more sustainable built environment.

            Read More >

            Meet the GBCA team

            Podcast: The Voice