Reference Guide indicates WaterSense label requirements are mandatory in U.S. Right now the program for the WaterSense label on toilet flushometers is still in draft stage.

Preface: LEED CS v3.0 Project in Massachusetts. Our project is designed to produce 16% on-site renewable energy. The energy is fed directly into the building and used by the building.

Hi, I’m working on a High-rise residential LEED energy modeling project now. I have a question regarding the lighting.

Perhaps this a dumb question, but would someone please clarify this for me? I am currently attempting this credit on two projects.

If the HVAC system wasn't running during construction of a new building, what is the requirement for documentation? We have dated checklists documenting that the HVAC system wasn't running and that

Hello LEED Users, I am working on a project with a majority of the exterior being composed of aluminum curtain wall.

We have an issue with a General Contractor on a project.

Our project has no new parking. We are on a campus where there is an existing parking lot adjacent to our building, but not within our LEED project boundary.

I am submitting a project under v2009, but my pest control contractor has been encouraging us to switch to the v4 pest control guidelines instead of the v2009.

Hi, I'm hoping to get some feedback on what is actually required to be uploaded in support of table 4-1.