Hello,

As of LEED v4 Indoor lighting pollution is a part of Minimum Energy performance credit. 

Has anyone ever used a device called the Airthings Wave Plus? We want to use it to report CO2 and TVOC numbers, but it reports TVOC's in ppb not ug/m3.

Hi

I am confused, if you wanted to use this credit as an Innovation credit in a v4 ID+C project, does the entire base building need to comply or just your LEED commercial interiors project?

I'm having trouble finding lumens for EXIT signs that are to be included in the Lamp Purchasing calculator.  Pretty much EXIT sign cutsheets do not show lumens because these are EXIT signs and

Is case 2 only available to projects with utilities that don't have DR programs?  under v4.0, this was clearly the case ("Case 2.

HI all, is anyone familiar with an alternate option for complying with the sound isolation requirements?

Dear All,

I have a question regarding Option 2 – Carshare.

Hello, 

Would a guardhouse require an occupancy sensor to control the lighting of the space?

When using the "arbitrage" option, is there a limit regarding where, geographically, the replacement RECs can be purchased form?