Is the IEQ Space Matrix still relevant for this Prereq under v4?

Has anyone had any experience with an exemption to a requirement due to a historical building or feature? This is regarding the requirement that no more than 30% of the primary façade can be witho

I am unable to "CHECK FORM" at the bottom of my template IEQc5 in LEED online. The text "Incomplete.

Hi, we are working on a residential building and filling out "Minimum IAQ performance" ventilation calculator.

I am (finally) wrapping up documentation on a multi-tenant building.  It is a LEED-NC project because over 50% of the leaseable space is owner-occupied.  The building has 4 electric

Any thoughts how an insulated metal panel would (or would not be included) in the credit for the Option 1 path?  I assume is would not need to be included as it is a factory-finished metal pro

Our client is negotiating to lease or acquire property to construct new facilities.

What is required for documentation of material reuse? In the Ref Guide (p.535), it says projects should track original location of the material before remove.

I just need to know how to conduct the cost-benefit analysis (step 6) for a PV array on-site owned by a third party.

I am working on a small hotel that is served by VRF units and DOA unit which dehumidify and reheat the OA for the guest rooms, when creating the Baseline system (system 2 for this project) should i