I feel like I've seen parts and pieces of this question in various posts but never asking it directly.

We are three students writing our respective theses on building life-cycle assessment and the tools related to it - your time filling up our questionnaire would be much appreciated and help us achi

I am working on a neighborhood project in Egypt , and we have been thinking to use LEED v4 for ND Plan , it is stated on usgbc official website that Plan: certification is available to your neigh

For Option 1, Path 2 using the daylight and views calculator we are trying to a factor that meets the requirement.

This might have been asked before but will the new 18% prerequisite affect the projects following ASHRAE 90.1 2010 adjusted point scale for LEED 2009? Thanks.

Hello, We have two buildings in the same Project boundary, as far as I understand, this would be a Group Building Certification. The HVAC system will be variuous VRF systems, each for each floor of

We have a residential project. My question about with building footprint. First floor have corbelled balcony. So, ground floor footprint excluded, balcony.

While filling the PIf2 form, in "site characteristics" it asks what is the total site area within the LEED project boundary, but the project is just a tenant space, should I put 0?

Is it possible to use this credit as an ID credit for a CS v2009 project? Could we achieve it if we write the requirements into the tenant lease language or the binding tenant requirements?

I should know this, but.... Is it OK to run the WEc1 calcs with the same landscaped area (in square feet), but with different plantings in the baseline and design cases?