This may be a silly question, but I ask in order for some clarification. I have a particular question using the 40/60 rule.

I'm working on a stadium project. I reviewed the IEQ Space Matrix, and it appears to indicate all commercial spaces, inclusive of retail or assembly spaces, can comply with this credit.

My firm has had success not including CO2 sensors in units of mid-rise residential project under LEED v3 NC.

Are squishy stress balls that focus on hand reflexology to release stress considered exercise equipment?

We have renovation of a college building. Most of the building is made up of faculty offices with some waiting areas and conference rooms.

I recently had a project manager approach me concerning spray foam insulation that has been specified on a project.

If we are proposing new construction, major renovation, how would this credit work? --If there is minimal exterior site on a large building.

Is there any special considerations for a project registered (v2.2) and designed 10 years ago is now being constructed. V2.2 and v2009 have expired so we need to register it for v4.

Hi, we have a large project coming up that will be about 43% hotel and the rest CS.

I am on a project where the contractor used an adhesive that exceeds the VOC limit for that type but the building was open when they used it.