I'm hoping for some insight on the annual leakage rate calculation, the reference guides reference to EPA Clean Air Act, Rule 608, and the Refrigerant Management Plan. On page 145 of the reference

We are modelling a building with water cooled chillers. We are preparing a baseline plant for LEED NC 2009. For the check of necessary plant efficiencies we checked the minimal efficiencies with co

We have a three building military project under a single application, seeking a one rating. This is allowed according to the 2005 AGMBC.

The building seeking LEED certification is a downtown, high-rise building without feasible street parking. The building has an attached parking structure.

Would entry stairs to the building be considered part of the building footprint, or part of the site hardscape? Thanks.

Hello. I have a typical room in this CI project, that is used in a sporadic period during the day. In this room we have five workstation, but as i said, used about 1 hour per day.

Hello, I have a project in which the only fixture inside the project scope is a small kitchen sink, of course that it will be water efficient. Shall I fill the LEED Online form with only this in

Hi, there are not other credits that would require this, no.

Robert, I am not sure if this is normal or not. I would get GBCI's help via the feedback button on LEED Online.

Does installing a vertical wall in building facade or interior contribute to this credit? I assume that doing so will also promoting biodiversity.