Does anyone know if there are definitions for the different irrigation types? Especially the differences between the two drip types would be of interested. Thanks, Jens

When will the toolkits with templates be on-line?

Hello, I am working on trying to obtain the indoor environmental quality-thermal comfort credit for a new construction. The building contains new open-office workstations.

The building that I am currently working on features a single wash bay for large service trucks. I am wondering how this will effect my indoor water use.

I am confused in how the Reference Guide explains the Option 1 calculations for wet-applied products. On pg.

I am wondering if there is a mistake for the item c requirement and its reference (or lack thereof) to exempting alleys?

We have a Green Building Council in Australia that has a very advanced energy simulation methodology that achieves the same outcomes as the ASHRAE 90.1 process outlined in LEED.

USGBC released a revised Purchasing Calculator with an updated weighted average formula for lamps. The link to the calculator in the Resources tab will take you to the updated version.

In v2009, you could use 3.6 GPF blowout toilets in institutional uses, but could not show savings for using blowout toilets with lower flow.

Dear all, Currently I have a project where energy meters comply with all the corresponding credit requirements except that they do not display energy demand.