Can anyone tell me where the Maximum Concentrations listed in the reference guide came from? Who established them, is there a document or website that can be visited? Thank you,

Hi, I have a central plant in 1 building that serves an adjacent building.

This question concerns the LEED for Schools 2007 Rating system. In the reference guide, the Option 1 compliance path does not include Joint parking areas as one of the spaces that could contribute

Can I add the total cost of furniture, and consider it as one item in the LEED form?

What happens if we are working on a project that has no water use. No fixture or fittings... How to comply with the prerequisite? Or does that mean that this project is not elegible for LEED?

I am working on a building on a hospital campus.

On Sept 12, 2012 there was a thread: "Proposed model, CAV system without cooling system". It references a "high temperature set point work around".

My recent research shows that installing a green roof system on a project aimed at LEED certification has the potential to contribute to the following LEED credits: SS 5.1 Site Development - Prote

We working on a project that has shower and lockers room for their employees. does both area need to meet the prerequisite requirement in term of OA intake?

Hello. I'm confused with two items on table 6-4: "Locker/dressing rooms" and "Locker rooms". The later requires twice the exhaust rate of the first item.