I am working on a commercial interior fit out project that would like to pursue this credit. The base building has entryway systems and MERV filtration on outdoor handling units.

Hi All,

Is there a points cap when using DES Whole Building Simulation Path 1 in LEED v4? This is stated in the v2009 credit language but have not found it anywhere in v4. 

For this pre-requisite, we are developing a materplan where the buildings will be compliant with Option 4 once they are built. But they are not there yet and we are in the middle of a desert.

The railway station has one entry building which is connecting by foot over bridge with platforms.

We’re in search for a suitable software to do the Interior and daylighting analyses for LEED V4.

We are working on a new medical buidling (cancer center) and there is a gift shop off a large corridor close to the main entry.

Hi everyone,

If a project has filters of MERV 7, what is the procedure done to earn minimum indoor air quality prerequisite? Given that LEED requires MERV 11 or more.

Hello Everyone,

Can anyone share me the ASHRAE 90.1 2013 Fan Power Calculator excel sheet for baseline model. I am unable to find it anywhere.

On May 7, 2014, Christine asked a question about how to meet Option 1 requirements related to reporting of "raw material supplier extraction locations" but it doesn't seem to me that it was ever an