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Green Star FAQs


FAQ F-00256
Is 'Warm Charging' technology considered an energy-reducing process in steel reinforcement production?

Yes, 'Warm Charging' technology is considered an energy-reducing process in steel reinforcement production and project teams may demonstrate compliance with credit 20.1B Energy-Reducing Processes in Steel Reinforcement in the Green Star - Design & As Built rating tool on the condition that:

  • The steel manufacturer has had their 'warm charging' process peer reviewed by an independent third party LCA practionier and agrees to complies with any recommendation made by the peer reviewer; and
  • The steel manufacturer provides annual updates on the process that are publicly available, to help educate the wider industry on the benefits of warm technology process.

The benchmarks for steel reinforcement quantities remain as per the Submission Guideline whereby at least 60% (by mass) of all reinforcing bar and mesh is produced using energy-reducing processes in its manufacture.

 





Rating Tools

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

  • Green Star - Design & As Built v1 / Materials / 20.1 Responsible Building Materials - Structural and Reinforcing Steel
  • Green Star - Design & As Built v1.1 / Materials / 20.1 Responsible Building Materials - Structural and Reinforcing Steel
  • Green Star - Design & As Built v1.2 / Materials / 20.1 Responsible Building Materials - Structural and Reinforcing Steel
  • Green Star - Design & As Built v1.3 / Materials / 20 Responsible Building Materials


Disclaimer

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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