Hi All, We are designing a CI v4 office space in an existing high-rise building.

Why are not small rooms (less than 150 sf) exempt from the CO2 monitoring requirements? In EB:OM and several other places and standards they are.

The project in question is the north building of a 2-building, 1 million sf facility.

We are trying to figure out how to translate our ITE calcs properly for an elementary school project.

If you have no cooling tower, do you automatically get the point or you are not eligible for the credit?

Hello, we are working on a existing building retail project, which has 43720.42ft2 and 31.16ft height with CO2 concentrations between 500 and 600 ppm.

Hi, Is reusing rainwater for flushing toilets an accepted solution for achieving this credit? Or is reusing for irrigation the only solution accepted? Thanks.

We're doing a project that is >75% of the interior of the building (nearly all of it), but is considered CI.

Hello, About the option 1 Nonroof and Roof, we are using a natural Stone (local material), Off-White color, for the pavement in the main square and walkway.

Dear Leed users, We are doing a warehouse project in Spain.