Will solar light tubes and daylight scoops be acceptable is they are able to bring in the minimum illumination level prescribed in Path 3 or is this credit solely for windows, clerestories and...

Hello,
The occupancy of our building is general office. It's a square section tower 20mx20m. Inside it's open plan, without partitions. The windows have a very strange desing, they have a...

I'm in the process of creating a M&V plan for a retirment building which is basically a MURB. Determining what to meter on the central plant is relative straight forward, however the problem...

We have a schools project that is utilizing heat pump units which are located in the individual classrooms in a mechanical closet. In order to meet the prerequisite the noise genreated from the...

I have been working on a 1000-person lodge which is shooting for LEED Silver. One of the issues we have encountered with the Light Pollution credit is the unique mix of commercial and residential...

When completing the credit form for IEQc1 and asserting Licensed Professional Exemption(LPE)...........there is NO means to upload supporting information nor a narrative. Am I correct to...

Does anyone know if you need to subtract the area of the lights in the room from your ceiling area? The example on page 431 of the reference guide does not show any reductions for lighting.

if i were to have timer control on all my ground lighting at my landscape and parking area, do i still need to include these lighting fixtures into my...

Has anyone had this problem?
I select the first option for "using a strategy not addressed in LEED FOR SCHOOLS 2009". I fill out required fields, then press SAVE. Form will not save. I...

USGBC's website "Resources and Tools" doesn't state that it's recommended for LEED 2009 projects, but does say that it supersedes version 1.0. The actual document states that it's an update to...