I used a duct sealant with VOC = 49 g/l and I am not sure if it complies with IEQ credit 4.1, because I do not know in which category it falls in the table.

My project has a 6,500sf office space serving a 207,000sf warehouse/distribution center (213,500sf total area).

Hi, I am modeling a laboratory which has a small area of office space for LEED and wanted to check a couple of approaches: 1) The engineers have informed me that the lab has to be a once through sy

Based upon G3.1.10 (d) “Where no cooling system exists or no cooling system has been specified, the cooling system shall be identical to the system modeled in the baseline building” Does this mean

We would like to know if the project can obtain its LEED certification prior to submitting the Final M&V Report, which is dependent upon 1 year of post-occupancy energy use data.

Our project is an addition to an existing building.

90.1 AppG G3.1.2.8 says the return/relief fan should be sized for max (SA-OA, 90%*SA) [cfm]. But in table 1.4. the allowable fan power is only based on the supply fan power.

Is there a comprehensive directory of all the LEED certified recycling sites by state (or otherwise categorized)? I would love to see it.

Do sinks in exam rooms need to be included in the calculations? They are primarily used for handwashing. If so, are they entered as 'sinks' or 'lavatories' as the baseline? Thanks.

Hi all, I'm working on a LEED-NC v3 major renovation project that has veered just below it's 50% MRc2 CWM target and have 2 questions below: Please note: We are pursuing 3 pts for the MRc1.1 Build