The link above for the 2007 ASHRAE Applications Handbook, HVAC Applications seems to be broken.

Our project was changed over to LOL v4 but there are no designations for Design vs Construction credits.

Hi We work on a project pursuing Leed C&S 2009 certification in France.

Can the metal grates used where trees are planted in a hardscape count as open paver area [as long as the 50% open grid is achieved]?

Can we exclude ADA parking from the total parking capacity when considering the preferred parking 5% max?

It's not clear to me where to document the points for RPC's. At the end of each template, there is a check box for ID points, but nothing for RPC points.

Hi all, Our project is using Munters cooling tower in which the cooling tower cycles measured continuously and the dump cycle adjusted accordingly.

A data center is applying for LEED-NC v2009. There are 5 PAUs (Primary Air Unit). 4 of them will serve the equipment rooms. One will serve the equipement rooms and office areas.

Can client's emails be used in place of letter of commitment form client? Does USGBC accept emails as evidence?

We have a project that specified exterior lgithing for 1120 W. Based on IECC, we could claim supplemental allowance of 1300 W regardless o the exterior area.