• BLOG

    Does Location Matter

  • BLOG

    GBCSA congratulates Redefine on 40 new Green Star certifications


    2020 Integrated Annual Report released

  • NEWS

    Read the 13th Digital Edition of GBCSA's +Impact Magazine

What We Do


We Advocate

We host events and campaigns to advocate for a better built environment.


We Educate

Professional development is available through our education offerings.


We Certify

Our suite of rating systems offer tools for almost any type of building.

Read our 2020 Integrated Annual Report

GBCSA Recent News

Brian Unsted

GBCSA welcomes new chairman of the board ­– Brian Unsted

Liberty Two Degrees (L2D) Asset Management Executive and Head of Good Spaces, Brian Unsted has stepped forward as the new chairman of the Green Building Council South Africa (GBCSA) board.

Caren Botha, Propelair South Africa General Manager

Meet the members, in conversation with Caren Botha

Caren Botha is the general manager for Propelair in South Africa, and she is passionate about saving water. She answered our questions to give us insight into her work, the environment and what inspires her.

Measuring energy performance is a catalyst to net zero

GBCSA’s partnership with the Carbon Trust, supported by the UK PACT (Partnering for Accelerated Climate Transitions) programme to operationalise Energy Performance Certificates (EPCs) is an important first step towards achieving the country’s net zero ambitions.

Meet the members, in conversation with Brian Unsted

Brian Unsted is the incoming chair of the GBCSA board, and the Asset Management Executive at precinct-focused REIT, Liberty Two Degrees. He answered our questions, giving insight into his work, the environment and what inspires him.

Where we operate


Residential Sector

Our work in the residential sector includes the development of rating tools that allow us to build and occupy better homes.

We additionally offer training in this sector.


Commercial Sector

All our rating tools can be used throughout the building industry, we have over 8 tools that you can tools you can choose from depending on your building type.

We also offer green building training for our rating tools as well as broader green building topics.


Public Sector

Our work in the public sector focuses on advocating with local and national government for better building standards, in turn creating better cities for you and me

Our education offerings are also of value to the public sector.

+Impact 0.13 – Sustainable

How we operate


Passion for a higher cause

This drives us to work with dedication, focus and commitment to the cause. We keep our eyes on the big picture and know that what we do now matters.


Thought Leadership

Our pioneering origins keep us from complacency. We strive to be courageous and proactive green building thought-leaders as we mentor our brand ‘citizens’ and make space for cutting-edge thinking.


Collaboration & warmth

Founded in a deep understanding that together we can achieve more, we stay flexible, open and responsive. Everyone who connects with us feels welcome, and we celebrate the positive impact that those in our community have on the world.

COVID19 Alert

Our Certified Buildings


Case Studies

Browse all our certified and registered buildings and homes

View single-page summaries of all certified projects and learn how teams are affecting sustainable change in the built environment. This database of all our certified projects gives clients and project teams insight into our rated projects. Case study information includes applicable Green Star Rating, sustainable building features, project team and how points were allocated.

Our Planet Shapers

Be the first inline to find out about our Planet Shapers events.

Rating Tools Customisation for Government

It is with great excitement that these two (2) separate REQUEST FOR QUOTES are posted on our website : New Building and Existing Building Performance.

Member Directory

Find a GBCSA member service or product for your next project

When an organisation or corporate company becomes a GBCSA member, it reflects their commitment to sustainability and participating in transforming the South African built environment. By making use of our members’ services and products, you too will become part of our network of industry leaders and pioneers, collectively championing the green building cause and accelerating the development and adoption of best practices.

Our Campaigns & Initiatives

Be the first inline to find out about our campaigns & initiatives.

Spend more time at home but less on your utility bill

Accredited Professional Directory

Find the best suited Accredited Professional for your project

An Accredited Professional is equipped with the knowledge and expertise to become a confident leader in guiding projects through Green Star certification. An Accredited Professional improves project owner and teams’ understanding of green design principles, the Green Star or Net Zero Certification Systems and to facilitate certification. Accredited Professionals may offer advice to clients on green design and assistance with preparation of a client’s submission for certification.

Our Events

Be the first inline to find out about our events.

Green Building Council to reduce physical footprint

Green Building Council South Africa (GBCSA) will be reducing their physical office footprint from two regional offices into one, resulting in GBCSA operations being located in Cape Town.

Added to Cart