We'd like to know how important it is to state the respective materials and their respective weights in an EPD.

Hello, I'm the CxA and energy modeler for a new big C&S v4 mall project.

Dear, Currently I'm reviewing a Datacenter plan which is pursuing for LEED DC v4 certification. What if the design does not include any regularly occupied space?

Is existing lighting required to be included in the BUG rating prescriptive method? We have a project where only some site lighting is being upgraded; the rest will remain.

Does the Declare program (and therefore products with Declare labels) fall under the "other USGBC approved programs" for meeting Option 1 for Material Ingredient Reporting?

How do we achieve this credit based only on TI scope of work?

Our contractor must spread an anti corrosion paint under a fire retarding flocking (on a metallic structure).

I am working on EB Project in LEED V4. In V4 the advance sub-metering is required 1. Chilled water System: Chiller and Chilled water pumps 2.

If the project is meeting Thermal Comfort Design (ASHRAE 55) via zoned heating but without AC (temperate climate zone)...

The LEED V4 EP Products & Materials language is "no antimicrobial agents (other than as a preservative) except where required by health codes and other regulations (e.g., food service and healt