In LEED NC there is an option to use default 25% recycled content for steel. Is this not applicabel to CI?

I see that LeedUser has an assemblies calculator for MRc5, but there doesn't appear to be one for c4 - is that correct?

I've seen several versions of this question posted, none of which appears to have been answered, so I'll ask it again. What version of the water use redcuction additional guidance should be appli

I'm working on a core and shell shopping mall project and tenants will be responsable for HVAC equipment and thermostates installation in their spaces.

Do adhesives used in the assembly of an exterior sliding door FRAME need to comply with the onsite VOC requirements?

What will be the effect on energy consumption if i model conditioned (warehouse) space as semi-heated space by using system type#9 or #10 in baseline. my dominant baseline system type is #5 (VAV)

My client has installed a large solar array on top of the parking garage. The output is 160kWh annually.

I am working on a residential building, with more than 20,000 SF of conditioned non residential spaces, so I am using System #7 for non residential spaces.

Can you tell me if I am looking at this correctly if I choose to treat the entire concrete assembly as one entity and do not separate out the SCMs?

What is the basis for the divisor chosen in the calculation for each of these particular modes of transportation?