I have a project that utilizes occupancy sensors as well as astronomical time-clocks. The space has a huge lobby area and so, the lights in this area were put on astronomical time-clocks.

The company we hired to provide concrete washout containers RECYCLES the water, can this water recycling count towards LEED credit - if yes in what category - materials and resources? Thanks

In LEEDv4, Options 2 of MRc2 & MRc3 and Option 3 of MRc4 all include a rule that "Structure and enclosure materials may not constitute more than 30% of the value of compliant building products.

One of my clients is interested in v4 ID+C, so I have been reading v4 ID+C reference guide. As I am reading the reference guide, I think v4 ID+C reference guide is just poorly made. 1.

LEED Reviewers are implementing new requirements for the baseline building (LEED NC v2.2 EAp2 VAV System) through the comment process.

Hi everyone, Currently racking my brains over the BD+C reference guide and can't seem to locate the answers to a few questions I have regarding BD+C rating system, if anyone can help with ANY of t

Hi, I have a slight question regarding the start date for tracking the EA performance period.

Hello, I have a question which might be simple for all of you but I need to understand it well.

We are currently appealing this credit as we were informed there was information missing in ours submission (mechanical plant and other areas were not clearly labelled). We've now done this.

Hello and thank you for taking the time to review my question. We are working on a Core and Shell mixed-use building that is predominantly office (no residential).