Hello, if we are pursuing option 1 for MRc5 (20 compliant products from at least 5 manufacturers), are we required to report the cost of each material?

I am looking to take mic measurements of the ambient noise in our space to provide a baseline for HVAC Background Noise.  The Acoustic performance Calculator specifies the following:

Would thermofusers satisfy the requirements of controllability for this credit? I seem to have confirmation from LEED 2009, but don't really see a clear direction under v4 or v4.1 

My understanding is that LEEDv4.1 allows on-site renewables to count toward compliance in the prerequisite.

I would like to ask for a clarification regarding the documentation required for credit MRc4 – BPDO Material ingredients , Option 3 “Product manufacturer suppl

Regarding the U-value of the exterior wall in the proposed model, I see the LEED calculator provided a hint "Proposed construction assembly U-factor should be as-designed and consistent with A

I'm working on a commercial interior project for LEED v4 rating system.  Under the Project Information form, it asks for site plan.  What would I provide for a project located on the

Hi, Is it true that a project outside the US (located in Europe) does not necessarily have the target finder results? for LEED accreditation? 

Water test for Cooling tower should be done on site?

Hi all,