As we are outside of the USA, ASHRAE 90.1:2010 is a new requirement that came with v4 and our designers have no experience in interpreting and applying the mandatory requirements.

If you have submitted this credit please post if it was awarded or not. If you abandoned the credit at some point in the process when and why? Thanks.

I talked to a leading manufacturer of thermal barrier tape which typically requires an EPD to be included in the credit.

Could you help me understand how the credit calculation works? I am not sure I understand it properly.

We are working on a V4 BD+C Healthcare Project, and we're completing the Source Reduction Calculator for the M&R Credit PBT Source Reduction-Mercury.

Does anyone have feedback on the applicability of the listed consults required for this Credit vs.

Most of the information that used to be required by LEED 2009 for PIFs 1 through 4, are now consolidated into the one single Project Information Form in v4.

Hi Elliot, Our project team is uncertain about the wording of the Step-by-Step explanation for this item.

Hi, I was wondering if the innovation credit for V4 Existing Buildings can receive a point for using Electric Bicycle-Cars.

Hello, We are working on a New Construction project where they plan to keep 25% of the existing brick wall from the existing building in-tact for an outdoor amphitheater that is not attached to th