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Green Star FAQs

FAQ F-00301
Can sub-meters compliant to IEC standards be considered compliant to the Metering and Monitoring requirement?


The GBCA confirms that sub-meters that can produce accuracy certificates compliant to IEC standards and are compliant with NABERS metering requirements are considered compliant to the sub-metering criterion under the Metering and Monitoring requirement of Credit 3 Verification and Handover from Green Star Buildings v1. 


Please provide the following in your submission:

  • Evidence of a certificate of accuracy produced by the sub-meters being compliant to IEC standards; 
  • Evidence of sub-meters being acceptable for NABERS;
  • All documentation as required by the Green Star - Buildings v1 submission guidelines;
  • A copy of this FAQ. 

Rating Tools

This FAQ is related to the following Rating Tools, Categories or Credits:

  • Green Star Buildings v1 / Responsible / 3 Verification and Handover
  • Green Star Buildings v1.0 / Responsible / 3 Verification and Handover


These FAQs are:

  • provided as additional technical assistance for Green Star users.
  • optional and free to use on Green Star projects.

When used on Green Star projects, make sure to:
  • state the FAQ number on the Submission Template.
  • click on "Download" to save the FAQ.
  • include the PDF in the submission.

The GBCA reserves the right to add or remove FAQ at our discretion.

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