Hi,

can someone please explain what Standard should be used to determine the minimum ventilation rate for parking area for projects located outside the USA, specifically Europe? Option 2...

Is it acceptable to filter mixed return and outdoor air instead of outdoor air only? In our case, huge industrial ventilation systems provide fresh air to a yarn factory. The ventilation systems...

Hi all, 

On one of my Core & Shell projects, the quantity of Carbon offsets required seems to be so small that the suppliers are not willing to contract for an annual supply of the...

Hi all,

I'm having difficulty understanding what Concentration Limit to apply for Particulate Matter (PM10 and PM2.5) under V4.1 BD+C.

For PM10, does an ISO 14644-1:2015 limit apply...

I'm recommending that chemicals delivered to Labs should be stored in vented Chem. cabinets with 0.5cfm psf to create neg. pressure with respect to the rest of the Lab. Then, chemicals in use are...

I am working on a CI project where the client is against putting a self-closing door (or any door for that matter) to the copy/printing room inside the project space.  Typically, I have ran into...

Currently, I am conducting certification for an office project, in the commercial interiors mode, which only has ADA restrooms within the LEED boundary. The majority (95%) of users will be using...

For the 94% of the world that do not have English as their native language, the LEED consultants typically translate the LEED scorecard into their native language.  When developers work with...

1. It is my opinion that sustainability should never be a secret. Please offer the public the same training/resources that are provided to...

Share your comments on the first public comment draft of LEED v5 BD+C/ID+C: Overall and Appendix section on this forum. You can either reply to this thread or use the "Post a Question/Comment"...