The project is totally mechanically ventilated .I am choosing adding CO2 sensors in dense areas for option 2 for additional points .What should be done in other small spaces ?Can we only add CO2 se

We have a project with a 4-story horizontal addition being added (it is actually a healthcare facility, but there are not currently any Q/A's in the HC Forum).  Being helathcare, there is a la

Hi LEED experts, My interior office project is planning to buy secondhand furniture.

Hi folks,

Wondering if this group has insights about the low-embodied carbon product "Vertua" from Cemex, which appears to be a proprietary concrete product launched in 2020.

Can the percentage values prescribed in the "Maximum allowed percentage of total luminaire lumens emitted above horizontal" be taken as time-related?

Hi everyone!

Hi everyone,

Asking for a colleague:

We have been receiving comments from the LEED reviewer team asking for information to confirm that the non-fixture usage (e.g.

Hello,