For this prerequisite it is necessary that the ASHRAE Standard 62.1-2007 is met. But what about the newest version ASHRAE Standard 62.1-2010? Does that one count as well? Thanks for your help!

The General Contractor (GC) in project I am currently working has specified FSC certified wood in the construction documents for the gym floor and window frames, which together will cost more than

General Contractor has provided LEED submittal material form but the backup information ranges from a job specific letter from the manufacturer, to information from a manufacturer web site.

Here's a stumper for y'all. A "heat pipe" uses refrigerant migration (without compressors) between two coils for heat recovery.

We have a project using artificial turf for the football field so it does not require irrigation, but it does need to be rinsed and cooled down.

This is a more general question about the eligibility of wood as renewable fuel. Following the Reference Guide I get the impression that all wood apart from untreated waste and mill residue is inel

First of all, I’m sorry for posting a question of the v2.0 Guide in the 2009 page, but there is no space for CS v2.0 projects anymore. I am working on a Core&Shell v2.0 project where an effici

I'm finalizing my first LEED project, and I've got a question on putting in material (FSC in particular) values into the LEED Online form.

Do sinks in Massage & Wash Rooms count in the WEp1 credit for LEED-CI? Currently, there is one massage room and one wash/dry room planned in my project. Both rooms include sinks.

A contractor has offered to donate a salvaged water tank to our project. The tank was salvaged locally so qualifies for the credit, but how do we calculate the cost for a donated item.