BACKGROUND: We have a project that is an office building pursuing LEED-CS 2009 certification. The C&S was substantially complete within the last several weeks.

Is the cutoff of "(2) years past substantial project completion" for construction review submittal strictly enforced?

I am looking for clarification on what is considered to be 'overhead vegetation.' Per the LEED v4 Reference Guide, "a minimum of 25% of outdoor space must be vegetated or have overhead vegetated c

I am looking to pursue the Option 2 "Diverse Uses" method.

USGBC has a Green Cleaning Policy template in the Resources section of the Credit Library.

Hello - has anyone had an issue with Requirement #9: where should the 50' tree spacing start from a busy intersection?

Our project is a manufacturing plant which is seeking certification under NC Core and Shell v2009.

I'm working on a 800,000 s.f. high rise building with 40 tenants.

I have mulit-story office building where the first floor has only one "private" bathroom for guests of the building to use in the lobby.

How often does the Owner need to report the Utility data if using the Energy Star Portfolio Manager to comply with MRP6? The form says on a 'regular basis', but does this mean monthly?