Hello, I'm trying to answer the V4 BD+C (New Construction and Major Renovation) daylight credit through option 1 (SDA+ASE).

Dear all, I do have a lot of questions since this credit approach is brand new + the whole LCA analysis is definitely not yet wide spread on the market. Since A4+A5 is specified to be included in

I'm wondering if anyone is capable of explaining to a layperson such as myself the difference between the ISO and the ASHRAE options for this credit.

Natural materials such as solid wood, stone, clays, etc. all have advantageous material attributes in terms of transparency and health.

Hello, We have a project where some luminaires have more power than what it is required by the mandatory provisions of exterior lighting power.

I have a v4 core and shell project whose total materials cost will be roughly $36,000,000. The total cost of interiors will be about $1,000,000.

In reference to the V4 LEED Reference Guide for Building Design and Construction, Enhanced Commissioning section: In the Step-by-Step guidance, “Step 4.

Any one knows where I can get the referenced 0-2005 standard? officially its no longer available from ASHREA and superseded by 0-2013. Any idea how different they may be?

I would like to know if there are any specific requirements on the type of signage that should be put up.

Dear all, Regarding the Commissioning Authority, if aiming to do Enhanced Commissioning, can the CxA be part of the LEED Consultant team, considering that the team has been involved in providing c