Firstly, a happy New Year to each and every one of you. My question is about 3 walk-off mats located at the entrance of the building. Are mats concerned with COV requirement ?

are microfiber cleaning cloths, pads, tools included in the calculation for cleaning products and materials? Where does the use of microfiber fit-in to the green cleaning policy?

I am thinking of upgrading a v2009 project to V4 but I am concerned if I will meet the requirements of this prerrequisite.

Dear all, Does we need to integrate glazing area in Option 2 : Budget calculation method ? Thank you for your help

I am working on an office building that has overhead lighting that is controlled based on occupancy sensors. The fixtures are grouped per 3,6 meters and there is no manual override.

http://www.usgbc.org/resources/indoor-water-use-calculator

For Option 2 (Simulation) is it accepted to run the simulation for 9.00 and 15.00 on September 21 only, or should it be repeated for March 21st and get the average of both?

Are we exempt of providing the meter declaration if the water-meter has been installed by the water company (government)? What would the criteria for this be?

Hi all. I’d like to give the right interpretation about option2.

In LEED v4 NC, the pilot credit “IPpc88 - LEED O+M Starter Kit” is available to implement for up to 4 points.