We have a natural creek with undisturbed vegetation growing on both sides as part of our project boundary, and I was wondering if the calculation is the same for plantings on site?

Hi all, We have an existing building built in the early 1900s with three 100% make up air units supplying fresh air with no exhaust.

For those that are interested, I believe that it would be worth viewing the Subcommittee on Investigations & Oversight Hearing-Green Building Rating Systems: http://science.house.gov/hearing/su

Thanks for this helpful article Mark. We've been doing LEED consulting since 2002 and we typically offer assistance with specifications as a basic service.

Hello All, I have a building where we are performing calcs on a select number of assumed potential critical zones as opposed to every zone.

Item 6, while not specs specific, is an excellent point. It implies employing an integrative design path. This uses LEED as a framework that defines metrics and not the bar.

The Architect I'm working for is a Legacy LEED AP. I'm a LEED AP BD+C. This being my first project working on LEED, I'm trying to List the Architect on IDc2 and Complete the form.

We are pursuing this credit which needs the mathematical modeling and/or physical modeling. Has anyone had the experience on this credit?

Does anyone know which software can we use to make a multinodal bulk airflow simulation for IEQp1 for natural ventilated spaces? Is there any official guide who details the characteristics that the

How are the acoustical requirements for this credit treated in 'open plan' designs where several classroom 'studios' are grouped together, as in the Schools of the 21st Century design approach?