We got a response back from GBCI today for WEp3 after asking about the metering requirement for the "associated grounds".

Can you include open spaces at roof level (Green roof, accessible by all) as part of the 30% requirement, or does the entire 30% need to come from open space at ground level only?

In multi-family residential units, can a VTAC unit provide mechanical ventilation to meet 62.1-2010?

We are pursing LEED v4 BD+C, NC. For the Location and Transportation, Surrounding Density credit, combined density:

I read the below for LEED V4: How the language currently reads, if you recycle 10 different materials all in 1 commingled dumpster, that only counts as 1 waste stream.

In the beginning of the project we had a large portion of Lead based paint that was disposed of. How does this count? Is there a way to not include this in our waste counts?

The credit language states that the composite wood category includes all particleboard, medium density fiberboard, hardwood veneer plywood, and structural composite wood not included in the floorin

Hey, I just found this sub, so apologies if this post isn't appropriate.

I'm working on a new retail store located in an existing shopping mall.

Project is utilizing energy from a central plant, the team is attempting to decide between using the purchased energy approach vs.