Hello! 

The questions refer to a new office buiding according to LEED v4 version.

The building which is situated in a LZ2 area and the lighting boundaries are very close to the...

Hi , I am modeling a LEED model for data center, now for vault spaces I am assuming a setpoint of 99 F for cooling and 20 F for heating, what should be band to consider a vault space UMLH? for...

For the WE pre-requisite and credit Outdoor Water Use Reduction, specifically Option 1 (No Irrigation Required), can the irrigation system installed go beyond the maximum two-...

In the open office, I'm providing direct/indirect fluorescent up-light, does it meet the exception of the Option 2A?

For showers in a new Project a shower column kit will be installed and it includes: a showerhead, a hose and a faucet.

(Example: Kohler Singulier K-72672T-C4-CP)

Each of...

Step 2 of the Step-by-Step BD+C Reference guidance notes...."if the team is using...

Our project's waste quantity was recorded in truck load not in kilograms. This counts as volume? Shall we determine just an average volume for one truck load in any of the units in the calculator...

Working on warehouses in areas that do not have many options for recycling.  Just to be clear, can you do just the waste reduction option of <10 lbs/SF and if so, that is all you put in the...

Dear,

The language of LEED V4.1 says that project either collect one year waste data or waste analysis. Does it means, the waste analysis is an audit which can be done based on less then 1...

Hello

Is changing from concrete...