Dear all, I read it's necessary to do 3 date & time stamped visits with 6 photo for each visit to submet on LEED Online IEQ credit 3.1. It is true ?

We have a project that is being designed, and there is a parking garage being build on the site as well.

If a space is ventilated through an exhaust fan (rate according VRP) and a permanently open vent to the outdoors, can this space be considered mechanically ventilated, 100%OA and can use an Ez of 0

We have a building that is an ENERGY STAR-eligible building type but has a score that is less than 75 and unable to achieve 75. Using Case 1 it would not qualify.

The reference guide refers to comparing site energy data for the previous 12 months with data from the 3 contiguous yrs of previous 5 yrs (in order to demo 25% improvement).

I'm wondering if the kitchen MUA unit needs to included in the ventilation calculations?

Hello everyone, I am working in a underground metro station which is aiming for LEED certification.

Hi Markus and colleagues, If in the Proposed building the total interior lighting power (space by space method) is bigger than those of the Baseline, is this acceptable.

Hi, We have a building in the construction review response instance. We are responding every comment, but we want to get more points to achieve Silver Certification.

Hi all, We recently received a final design review where our percent energy cost savings have been corrected by the reviewer to show 31.95%.