In a case of an office building which has an underground parking serving the building which has a surface area larger than the office spaces how should this issue be handled with Energy Star Portfo

I am working on an underground building project aiming for LEED NC gold/platinum.

I have two products - Uniboard Nugreen Particleboard and Temple Inland Ultrastock free MDF which both claim to contain 100% recycled/recovered fiber on a dry weight basis.

Are there any prerequisite requirements under N.C.

We've got an 11,000 square foot maintenance garage for trucks, modeling it under LEED and ASHRAE 90.1-2007.

Many wall/roof systems have more than one air barrier - what exactly defines what is inside the weather/air barrier - the most interior air barrier? a minimum perm rating?

Greetings, In the IEQp1 calculation form, provided by USGBC for using in LEED v4, in the Occupancy Category pull-down menu, there is nothing related to equipment rooms, non-occupied stores and sim

Where does LEED draw the line on furniture? I have a project w/ a spendy piano and ping pong table, do these count? Thank you, Lea

I was wondering if fixtures at patient rooms can be classified as residential or private?

There is no 62MZ calculator in version 4 LEED here: http://cn.usgbc.org/resources/minimum-indoor-air-quality-performance-calculator Is there a new 62MZ calculator in version 4 LEED?