We purchased REC's (Texas products) for backdates 3/13 to 3/14 AND going forward 3/14 to 3/15 to cover both the Perf Period AND the 2 yr contract requirement for the credit.

I think I know this answer to this, but I can't find an answer anywhere so I would like someone else's opinion. I'm working on a LEED for schools project. About 3/4 of the building was renovated.

Hello everyone, we are working on a project in an estate, part of this estate is the current LEED project, with its own LEED boundary.

One of our client has already own the wind turbine for 100% of the buildings electricity. They want to show that wind turbine power to meet the LEED requirement.

Hello, We are working on a project that uses heat reclaim as a source of energy for service hot water.

Are all landscaped areas within the LEED project boundary included in the calculations for this credit or just irrigated landscaped areas?

Reference Guide indicates WaterSense label requirements are mandatory in U.S.

We are working on a residential core and shell project, and we are having some issues with the compliance of ASHRAE 62-1 ventilation requirements. Basically, the building has apartments on each lon

We are currently working our way through our Design Stage Review comments from USGBC.

Is LEED final review typically late? The anticipated date of return was 10 days ago. We're getting a little nervous. We did have a clarification, but that was returned in a timely manner.