For balanced constant volume 100% OA systems it is sufficient to install current transducers or similar monitoring devices.

Hi all, I have a question about at-grade crossing in LEED ND V.4 Walkable Streets credit.

Under 'Further explanation - Exceptional Calculation method - Changes from earlier versions of ASHRAE and LEED', the CI reference guide states "All project types may count energy savings from effic

I have a 100% OA ERU that operates constantly on an occupancy schedule. There is no Outdoor airflow monitoring device on the unit and no CO2 sensors for the densely occupied spaces.

Hi,

Is filtration media MERV 9 allowed during construction?  This is in addition to the MERV 8 filters for the AHU's.

I have a 100% OA ERU that operates constantly on an occupancy schedule. There is no Outdoor airflow monitoring device on the unit and no CO2 sensors for the densely occupied spaces.

Hello,

I'm wondering if anyone has experience with this credit. My new construction project has a glazing and contains a wooden veil.

Hi LEED experts,

Hi,

What is the reason behind the 300 lux-3000 lux threshold?  Does above 3000 lux refer to areas that glare occurs?  What are the references behind these thresholds?