What is the best timing for the ASHRAE Level I walkthrough audit? We have our energy star label already, are working on getting our tracking in place for the other credits.

I have a LEED-CI project in which there is one toilet that is EXISTING in the base building and NOT A PART OF THE SCOPE of the tenant improvement.

In our project, some of the parking spaces are specific to motorcycles, with smaller areas than in car's spaces.

I am new to the LEED process. I am having trouble determining which categories the following products fall under for the purpose of IEQ Credit 4.1.

I wonder how I should model a Ventilation system to comply with Apendix G ASHRAE, it said that my proposed desing shall be consistent with design documens.. This is the description of my system: &g

If doing a 3,700 sf building in the corner of an existing 18 acre school campus, does the Phase I and possibly Phase II assessment need to be for the entire campus or just the area within the LEED

As subject indicated, how to identify third-part certifying bodies as defined by ISO/IEC 17021.

What if the tenant was not installing any composite wood products within his scope of work? Does it mean that he get's this point automaticly or that he is not eligible for that point?

We have an existing facility (bus maintenance garage) which is attempting to be Certified.

Schools often cannot afford "choice" sites. We have a school with a 155 acre site, 70% of the site is a wetland.