We are working on certifying a building (EBOM 2009) and we want to use the Minimum Indoor Air Quality Performance Calculator  

Regarding, EAc1, does it need to include non essential equipment that is on a sub-meter? 

Regarding the Energy Audit Prerequisite, is there an acceptable age range for a pre-existing energy Audit that was conducted on the building in question?

We are working on a project where 2/3rd of the programmed space is for K-8 and 1/3 of the programming is dedicated to a daycare, Pre-K.

Please recommend good books to study for LEED certification.

Why is UL/Ecologo category 2794 (for disinfectants) NOT LISTED in the recommended products to be used??? Is this a mistake? enduser is asking to get an approved disinfectant …..help.

Hello, I have received a comment from a reviewer stating we needed to use the a duration of 30 seconds on a metered faucet.  I don't know many people who wash hands for 30 seconds.  What

Credit language for IEQc4, Group 4 requires all “Batt insulation products” inside the weatherproofing system to “contain no added formaldehyde, including urea-formaldehyde, phenol formaldehyde and

In looking at the new 4.1, where can I look to determine if a products meets either the Action plan, the Advanced screening & assessment, or the Full assessment?

We are installing Armstrong Bio Based Tile that requires a polish after install. We are looking for a LEED V4 compliant floor polish product that meets the VOC and TVOC requirements.