We are looking at this credit for our project and after reading a few posts and reviewing the WEc1 form in LEED online my question is; the NC 2009 reference guide states that "Reductions must be at

Can the following types of water, if stored in a rainwater cistern, contribute to credit compliance? - Water from building foundations (dewatering) pumped into the rainwater cistern, - AC condensa

I am working on a project that is installing reclaimed/recycled water lines to the project, with the goal to offset 60% of irrigation water with recycled water.

I have a plaza with 32 trees, with each in their own tree grate. I am trying to determine how to input this vegetation type into the EPA WaterSense calculator.

Hi, I have a project planning to use 100% non- potable water for irrigation.They are planning on doing this through collecting rain water.

How feasible is it to provide a way to use storm water from the buried tiles (or ahead of them) for grass and garden watering.

Im documenting LEED credits for a building that re-uses an existing site in downtown area (the building footprint completely fills the site). Thus, there are no vegetated areas (no green roof eith

Has anyone had success using the LEEDv4 approach for WEc1 in v2009? It is not in the list of officially approved substitutions but it seems like a logical substitution.