Hello, The LEED guidebook, states "If the applicable regulation requires subtraction of exempt compounds, any content of intentionally added exempt compounds larger than 1% weight by mass (total e

Hi all Could you confirm that for General Emission Evalutation, French VOC emission labeling is accepted even if in the document http://www.usgbc.org/sites/default/files/Low%20Emitting%20Third%20Pa

Hi, We have a LEED v4 project (office building) were the project team want to use the CEN option for IEQp1 (using EN 15251 instead of ASHRAE 62.1). Also, for the energy modeling, the Proposed bui

Does the CxA need to be the same firm/person for Path 2 and Option 2, as it does for Path 1?

Option 1 requires that products be permanently installed. Do furniture products installed in a LEED CI project qualify for inclusion in the EPD list?

I have a client who is asking what the value of pursuing enhanced commissioning versus fundamental.

Hi! I have a question regarding the documentation justifying compliance with VOCs content requirements for: - Wet applied products - Exterior applied products (Healthcare and School). In these ca

Has anyone used Pre-Conditioned Air to support energy savings or IN credit compliance?

I have located an industry wide type III EPD for gypsum by the Gypsum Association. In the product description it lists the products as "for average 5/8" type X gypsum boards".

Hi all, I'm currently working in a project of shopping mall (common areas + tenant areas) pursuing LEED certification (Core&Shell).