Last chance to attend TRANSFORM 2025

Join us at our annual flagship conference, pioneering thought leadership on sustainability. Hear from local and international speakers who are redefining and shaping best practice within sustainability.

Secure your spot
Introducing Green Star apartments

GBCA has launched Green Star apartments, a new sustainability rating that independently verifies each apartment within a certified building — helping buyers, renters, and financiers make more informed decisions.

Explore the new pathway
A recent change to your GBCA account

We have upgraded our digital systems so we can better serve our customers. You will need to set a password when you next log in.

Here's what you need to know

Rate 

We rate the sustainability of buildings, fitouts and communities through Australia’s largest national, voluntary, holistic rating system – Green Star.

Learn more > 

Educate

We educate industry, government practitioners and decision-makers, and promote green building programs, technologies, design practices and operations.

Learn more >

Advocate

We advocate for policies and programs that support our vision and purpose. 

Learn more >

Collaborate

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.

Learn more > 

GBCA member organisations
0 +
Green Star projects certified
0 +
People living or working in a Green Star rated community
0 +

First Green Star Homes Designed community redefines sustainable living

3 FEB 2025

A new milestone in sustainable housing has been achieved with Australian developer Ingenia Communities achieving Green Star Homes Designed certification for all designs across the 262 home community in Beveridge, in Victoria.

This landmark initiative marks the first large-scale rollout of Green Star Homes, setting a new standard for sustainable housing at scale.

Read more >

Powerhouse Parramatta

FEB 2025

Taking shape as the first NSW state cultural institution to be based in Western Sydney, the Powerhouse Parramatta project team turned to Green Star Buildings to deliver a better, sustainable, future ready community asset.

Read more > 

 

Work at GBCA

Green Building Voice: the podcast