I'm working on finalizing documentation for a LEED project. We have completed the calculations and are only looking about 15% savings.

Hi everybody, for lighting power density calculations, i was wondering about the additional lighting power density; how can we provide that the project includes specific lighting functions, and onl

We have a project with 2 different pendant fixtures that the Owner really wants to use - but they are designed for MR-16 and incandescent lamps. It appears that, according to ASHRAE 90.1-2007, reg

We have a group CI project - 4 floors of one building and 1 smaller floor of a second building.

This question is in regards in to LEED CI 2009 - Credits EAc1.1 & EAc1.2 for lighting power density and light controls. Do tenants have to account for common areas and spaces for lighting powe

We have a retail banking project. the building is 2 stories high + a roof top and was renovated. We installed a roof garden on it. we also install light fixture surrounding the roof garden.

I received comments back from a reviewer that data center/server rooms should be classified as "active storage" with 0.8 W/sf allowance.

we have a project with a led strip only for decorative purpose and not included in the luxes calculus. This led strip is located on the ceiling illuminating the roof.

Hello Everyone: First of all, I have read previous posts, and I have seen that this subject has already been discussed, but the way I see it, in this case it might be a special circumstance. We a