Where exactly do should the Option 2 measurements be taken?  i.e. a certain distance above the light source? on the roof?  

I think I have a great idea for an ID credit (maybe someone already has tried it). For my CI-project I want to have beehives on the (green) roof.

When calculating LPD for the facade (non-tradeable area) can you use the entire facade area or only the actual area being illuminated.

Let's say you have a proposed zone being conditioned by an RTU with only a supply fan and you also have a small exhaust fan exhausting air directly from a toilet room, and that's the extent of your

Hi. I am working for this project - a small one-floor office building, which has a 14 m2 server room.

Hi everyone,

Just wondering what documentation have folks used to achieve this credit? Is any documentation required besides mechanical drawings? 

Thanks!

Dear All,

Hello to all LEED users,