I am having troubles understanding what is a single zone system and a multiple-zone system and how to fill out the forms. Example: I have a zone with eight individual offices and corridor on a...

Hello all.
I notice on LEED Online that there is now an option to register a new project under "Campus" but not under "Block", which USED to be the way to start the registration process for...

Pre condition - open field and grass, a few trees.

Post Condition: Development of a large military type vechicle building with loading docks and paved circulation drive area. Runoff from...

As the electrical design engineer; what is an acceptable means for me to meet the 90% controllability requirement on my drawings- for open offices? Please keep in mind this is for an open space...

What is the difference between initial fit-out and alteration square footages? We have an existing building in which we are not touching the exterior walls, but are renovating the interior,...

I'm trying to understand baseline exterior lighting versus the proposed. My calculations show that my proposed is less than my baseline, is this okay? What is USGBC looking for when they ask for...

We just wanted to share a little of our experience with this credit. We were not originally intending to pursue any pilot credits for this project, but realized that we were located in a LEED for...

We have a project where there is a sewage pit located on floor P2 of the parking garage. It's in a separate enclosed room and the question is whether or not it needs to be exhausted and included...

Is there any feature in LEED online to lock the credits not to be changed by other team members ? I was about to submit for design final submission but then the owner postponed it for one...

Hi,
I filed two exemplary performance credit under the same Innovation in design in case one fails. Would it be acceptable ?

ID credit form shows the first exemplary credit but I...