we are a GC on a LEED NC v2009 project. we'll be doing both IAQ testing as well as a limited flush out, not nearly the Air exchanges for just doing flush out.

Water efficient landscaping is listed as an RPC in the database for a project. It states "WEc1 I Up to 4 Points".

Hi everyone, I have an urban project which is installing a greenhouse for educational purposes.

We are installing an air cooled VRF system with a DOAS in our building.

Hello, Appendix G Table G.3.1 - Service Hot water systems states "The service hot-water system in the baseline building design shall use the same energy source as the corresponding system in

In earlier versions of LEED 2009, the credit language specifically clarified that occupants included students grade 6 and above.

Under the requirements of qualifying certification agencies, it reads, "The certification organization follows guidelines for environmental claims and third-party oversight, including ISO/IEC Guide

Hi All, We are designing a CI v4 office space in an existing high-rise building.

This might be an easy one... Our PI form 2 was recently not approved following final design review.

Hello! We are interested to pursue option 1 and are using LEEDv4. Is this credit still open for registration? Thanks!