Green Star – Performance: The Rating Tool
Categories and Credits
Green Star – Performance assesses the operational performance of buildings. It provides a rigorous and holistic rating across the following nine impact categories:
Submission Guidelines provide detailed information on credit aims, criteria, additional guidance, background information and resources.
The Submission Guidelines are available at our online shop. The guidelines are free to download for all members and available for purchase to non-members.
The scorecard is an interactive Excel spreadsheet that must be used by projects seeking Green Star certification. The scorecard provides a scoring tool for projects to keep track of their Green Star points claims. The scorecard is also used by the GBCA to provide the results of assessment.
In all credits, the project team must submit a Submission Template summarising the steps taken to ensure compliance with the credit criteria. The Submission Template is the principal method by which the project team communicates with the assessment panel. It specifies the information and narrative required to confirm that the project complies with the Credit Criteria. The Submission Template will ask project teams to justify their claims with evidence that must be included in their submission.
Projects must submit these Submission Templates and are not permitted to use an alternative document.
Submission Templates are provided in MS Word format. There are no automated or 'smart' features embedded within these Submission Template. Project team are to fill in and edit Submission Templates to suit their responses in the areas indicated within each Submission Template. Feedback on these template is welcomed.
Calculators and Guides
A number of credits require additional calculations to determine the number of points awarded. For these credits, a Green Star – Performance calculator has been developed. Select a calculator below to download.
To assist project teams to use the calculators, supplementary guides are provided.
- Daylight and Views Hand Calculation Guide
- Greenhouse Gas Emissions Calculator Guide
- Potable Water Calculator Guide
A completed submission requirements checklist must be submitted by all projects teams during round 1 and round 2 submissions.
For all projects registered under a previous version of Green Star - Performance, please find below all supporting resources required to complete your submission.
If you are working on an existing project registered under a previous version of the Green Star - Performance, please download supporting documents for the relevant version here.
Green Star - Performance v1.0 (released March 2015)
Project teams should always use the latest version of the Green Star - Performance scorecard (located above on this page) given that all rating tool version updates will not materially affect the scorecard.
Senior Manager - Sustainability Services & Reporting
Green Building Council of Australia
Phone: 02 8239 6220