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NC-v4.1 MRc1:Building Life-Cycle Impact Reduction

TallyCAT for LEED submission?

 

Has anyone here used TallyCAT for a LEED submission? I’ve just started my first TallyCAT model, and it seems to only represent GWP. Am I missing something, or are there other reduction metrics that I’m not seeing?

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Mon, 10/07/2024 - 21:01

I have the same question, but I believe the answer is no, unless supported with data from other tools. In addition to the impact category limitation that you cited, EC3 only supports A1-A5, so it does not capture cradle-to-grave (including use and end-of-life phases) that LEED requires. 

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