What is the methodology for LEED projects to claim credits (if possible?) for natural ventilation in dwelling units?

Has anyone used the WinAir from the Ecotect software to meet the credit requirements or does anyone know if this software can be used? Thanks!

Hi, When modeling the increased outdoor air venitlaiton per IEQc2 in the proposed and baseline buildings in EAc1 for LEED CS v3 (2009), should the baseline and proposed buildings have the same outd

Is there any list of programs which can be used to demonstrate compliance with IEQ Cre 2 Option 2. Do you know if DesignBuilder can be used to show appropriate airflow rates?

The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects.

I know the intent of IEQc2 is to increase the comfort level of the occupant among other things, but I'm also trying to reduce my outside air from ASHRAE 62.1-2007 levels via demand control ventilat

After filling the sample form IEQp1 table IEQp1-4 and press calculate I get a Y (yes) in both compliance with IEQ prerequisite 1 and credit 2.

I have a 4-story dorm building where each dorm complies with paragraph 5.1 of ASHRAE 62.1-2007.