Please share any reports or data that exemplifies the ROI of building and operating a LEED building, specifically for healthcare, i.e. Acute Care Hospital and Out Patient Pavillion.

We are working on a major renovation project that contains several split system AC units which will be replaced.  The owner doesn't have any record of the refrigerant volume that was charged for...

For MR credits, what exactly contributed as permanently installed product? Does AC ducts and insulation counted here? If the commercial interior space is using the already existing ducts, should...

Hello, 

I'm working on a lab / processing facility aiming for LEED v4 NC certification.

There are several "safety"/"emergency" showers throughout that are not WaterSense labelled....

Our project is a hotel for which all guestrooms are being manufactured as modular units. This will certainly save waste, and we are interested in pursuing Option 2. However, it isn't clear if in...

Our project team pursued this pilot credit and found it to be very achievable for projects in urban settings. There was some credit language that was confusing at first glance but was easy to...

I was checking the RP credits for LEED v4 NC in Cambridge today and there are only 5 listed (not 6). Boston is the same way. My understanding and past experience is there are always supposed to...

Are refrigerant GWPr and equipment life (years) typically shown on cutsheets, or are default values sufficient for this credit?

The closest I've seen is a calculator from Trane:...

Hello

I am inputting a regularly occupied space in the calculator via the sidelighting prescriptive method. The Zone Floor Area is 148 SF (which is the nearly the size of the entire space...

Hi! We have a building in the process of certification which changed its initial contractor to another company. So, we were planning to add an adjunct to our Construction and Waste Management...