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Hi Steven. What’s the proper period to perform an EPD & LCA report for a building?

Hi Mohamad! It depends on which method you are aligning your results with or pursuing.

When you publish an EPD, it is valid for 5 years (after 3rd party verification and publication). While you are undertaking a building assessment, this is generally done for a period of 50 or 60 years, this can be drastically shorter if it is a fit-out or refurbishment project. Most methods (read, regulations, or certifications) have EPD-related credits, which allows you to get credits for used EPDs. To get such credits you have to use valid EPDs (type III).

Hope that answers your question!

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Thanks Steven, it’s clear enough now.
It’s really my pleasure to join this awesome & helpful community.

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