Hi,

Does it make any difference if a building is located in the area where level of NOx is permanently higher due to low stack emission caused by transport? 

Concrete is considered to be fully compliant without any VOC emissions testing if the concrete does not include integral organic-based surface coatings, binders, or sealants.

Hello everyone! I am from Vietnam, we are doing a project to pursue LEED certification, I am interested in the criteria of bicycle vehicles.

I'd like to know if exist a tool, program or website that can help me in density radius calculation or I need to be counting every single house?

If a building uses district cooling (CFC-free) but has a backup system (split units) using R-22 refrigerant does the project earn 1 point under Enhanced Refrigerant Management credit?&nbsp

Hello,

Can anyone suggest an accurate and reliable calculator for greenhouse gas emissions?

Thank you

I wonder what GBCI considers to be "recirculated air"?

Hi all!

The LEED reference guide is quite misleading when it comes to commercial refrigeration systems.