What are the challenges in determining the environmental qualities and human health impacts of building materials or products in LEED v4 projects?

Hello

We are currently working in a location where there aren't any gypsum recycling plant within a 200 mi radius. We have been looking 

In USGBC's "Who can be a Cxa" document (https://www.usgbc.org/resources/who-can-be-cxa), an independent company, not a member

Hello,
We have an issue about how to perform an EPD project for a client.
Our client would like an EPD for their Insulated Metal Panels used for cold room system.

The credit requires to submeter at least 2 of the following subsystems: irrigation, indoor plumbing fixtures and fittings, domestic hot water, boiler, reclaimed water, and other process water.

Hi All,

Our project composed of several buildings which share a group of main central plants (including several chillers and cooling towers).

Does below approach correct?

Dear Everyone

The project is a fort dormitory where each suite has three windows -- one to the outdoors, second facing another window / outdoors, and third facing into a courtyard/lightw

Our project is registered as a single LEED NC 2009 building located on a previously developed site abutting an existing LEED certified and non LEED certified building site at the North boundar

I'd like to hear from project teams who have successfully pursued this credit. Is the soil testing actually required or is it a means to an end?