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          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

          St Benedict's Catholic School

          Showcasing world-class sustainability

          How this school managed to score a 6 Star Green Star rating.

          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

          Read More >

          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