- The Green Building Council of Australia (GBCA) is your go to resource for information on Green Star rated projects, leading sustainable building practices and educational resources, assisting you to learn more about developments within Australia’s built environment. Green Star projects incorporate a wide range of building types ranging from mid to large tier office buildings, multi-unit residential projects, full communities, shopping centres, universities and much more. Green Building Council of Australia (GBCA) is an authority on sustainable buildings and communities – accelerating the transformation of
Australia’s built environment into one that is healthy, liveable,
productive, resilient and sustainable.

