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Can we use the default (45%) for total materials cost for a LEED V4.1 ID+C interiors project? I am hearing that we can but the most current copy of the LEED guidebood for ID+C states that for ID+...

Hi,

I tried asking this earlier but don't see where it ever posted. I am inputting my model data into the MEPC. There is a virtual rate table on the Performance Outputs tab that shows a...

I am working on the Water Reduction Credit for a project and confused on how to input the Occupant Percentages for central core restrooms.  The instructions on the Water Reduction Calculator say...

Can someone please confirm v4 BD+C projects can substitute ANY version of v4.1 credits? Numerous v4.1 beta guides have been issued, and some credits change substantially from...

Good day, I would like to please request any current information/resources to establish a costs vs benefit analysis for LEED core & shell buildings. In particular is there a means to...

I see that it takes about 2 years for a LEED BD+C commercial project to go from "Registered" to "Certified". My question is at what stage of the project does a new commercial building get "...

Hi, 

I have a commercial building and its hot water system is provided by district steam. The district steam plan is...

Hello everyone,

I am preparing a preliminary study for a hospital that we are aiming at certifying LEED v4.1 Gold. I have been given the task to predict the variation in terms of cost of...

Can anyone advise what is the Energy Star rating criteria  for a Network Switch Power Supply, or does this device fall outside of the Energy Star Rating requirements and can therefore be excluded...