Hello, i'm new into the LEED requirements.

My customer ask me if we have light fixtures with a luminance of less than 2,500 cd/m2 between 45 and 90 degrees from nadir.

Is there some...

Hi,

I am trying to submit for LEED v4 for a campus building which is served by the campus central plant.we are taking Option 1, Path 3. Streamlined...

2024- 5:56 pm I don't know of any 'joint tapes' that would be considered inherently nonemitting.  Here is a forum discussion that may help: Joint Compound and Joint Tape- GREENGUARD Gold...

I have read through a lot of threads in this forum and am still not understanding how I can look at an EPD and confirm if it contributes to option 2. Other than specifcially using materials...

forum as no one will see the answer in a LEED 2009 forum. Log in or register to post comments Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5927 thumbs up April 2, 2025- 5:45 pm Please post this question in a LEED v4 or LEED v4.1 forum as no one will see the answer in a LEED 2009 forum. Log in or register to post comments ...

Debra a. Lombard Construction Administrator/ LEED AP Bywater Woodworks, Inc. LEEDuser Basic Member 47 thumbs up February 12, 2020- 12:05 pm This info link is relevant to aerosol adhesive reporting for v4.1 Schools:  https://leeduser.buildinggreen.com/forum/ieq41-aerosol-adhesives-conversion Log in or register to post comments L W LEEDuser Basic Member 1 thumbs up February 12, 2020- 3:44 pm Debra, Yes, I did see that link before posting but I'm not sure whether it's relevant to LEED v4 or V4.1. It's posted in the 2009 forum for IEQc4.1and I haven't come across any verified...

Per Table 2.4 Building Performance Factors (BPF) for Complaicne with Standard 90.1-2016, if you have a mixed use building I assume that you would use the weighted averge (based on GSF) of each...

Under ASHRAE 90.1 – G2.5, can we avoid to use a workaround to detail a HVAC system feature which could involve an energy saving, therefore avoid to do an exceptional calculation method, if we...

Dear All,

we're currently certifying an hotel facility that includes indoor heated pools. In what relates to energy modeling, I have several questions I would like to see clarified...

We got a comment back from USGBC that said this: 

It is unclear if the Product Replacement via EPDs optimization for aluminum extrusions, hollow structural steel, gypsum boards/...