Hi! I know that we have to describe the construction of the opaque envelope and reference the 90.1 Appendix A table in the minimum energy performance calculation.

I am modeling a lab builidng for LEED v4 and I am trying to determine what the Baseline heating type should be.

"Any single structure that is larger than 25,000 square feet (2 320 square meters) must be registered as a separate

Hi all,

Is Normal grass consider in Turf Grass or not?

What does leed implies when it mentions Turf grass and why Turf grass does not count as vegetated area?

Hello everyone,

I am working on a LEED project with revolving doors at the building entrances. The project has a proposed glazing specification.

Does anyone know if the Purchasing - Lamps innovation credit requires reporting of UV-C lights in air handlers (for coil irradiation and virus mitigation)?

There is a library project I'm working on which has a policy of no smoking within 100 feet from the entrance.  The thing is it is next to neighboring business that are are within the 100 feet