We are participating in LEED CS v2009 certification in an office building.

This project consists of changing the HVAC system in the building.

We are participating in LEED CS v2009 certification in an office building.

This project consists of changing the HVAC system in the building.

The CBE Thermal Comfort Tool LEED allows for analysis of this credit has been updated to ASHRAE Standard 55-2020.

Is it a must to start a simple box energy model for a new project to extract HVAC requirements to acheive a certain level of energy savings?

Hi everybody.

I have just a simple question. If in my project parking is not provided, can I award this credit?

The site noise assessment must be at least 24 hours long. Is there a similar requirement for the post-construction test?

I would like to know what is LEED's take on developing a site which is on reclaimed land.  The land for the site is not specifically claimed for the project, it has been reclaimed about 1

If pursuing the insulation category, does roof insulation need to be included?  I am assuming that it does, but the credit requirements do not specifically say so.

Page 740 of reference guide, second paragraph "For other areas, confgure the building foor plates such that the foor area within 15 feet (4.5 meters) of the perimeter exceeds the perimeter area req

Hello LEED user experts,