Can compliance with the following requirement also be documented by proving (through interior lighting contour drawings) that less than 10% or the initial fixture lumens will be transmitted...

Are there any circumstances where emergency exterior lighting would be exempt from credit requirements?

I have a project building located on a campus site, which consists 3 buildings from the same owner, but only one of the buildings is seeking for LEED certification. According to the statement...

We are working on a mixed use development where we have to achieve this credit for two buildings (with facade lighting) on a master site, but the buildings are only 16 m. apart from each other....

The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects....

Tristan asked me to review the November 2011 addenda for this Credit. There's a small text revision with significant ramifications.
"Exterior lighting power densities shall not exceed those...

Does anyone have any experience of this credit for a 24hr building (such a an ER or airport) where lighting levels are prescribed by the building use (runway lighting, ambulance unloaded...

How does this credit take into consideration lighting for comfort? Can there be exceptions that are beyond ASHRAE 90.1 Section 9.4.5?

Also Section 9.4.5 says "temporary lighting", could...

Hi,

I'm working on a project in Sweden where we talked about turing off the exterior light between 6pm and 6am. Will this help us meet the requirements or do we need to do all the...

For this particular credit there is an exemption on how to determine site boundary for zero lot line buildings, that you can use a curb line along the walls instead of normal site boundary as for...