Does any one know how the Exemplary Performance for this credit is achieved?

For underground parking to qualify, can the roof just meet the CRI of at least 29 requirement without being either a green roof or covered by solar panels?

I have recently started the design stage submittal on a LEED 2009 NC project and I went to several credits under Sustainable sites including but not limited to SSc4.2 and SSc4.3 and when I click on

We are working on a project that will be cooled by a pre-existing central plant. There is a chiller that contains CFCs connected to the loop, however, it is used as a backup chiller.

I am under the impression that Regional material distance calculation option 2 (travel by sea, rail, etc.) is not allowed in LEED Retail-NC projects, but I'm finding conflicting information.

Hello, May I seek anyone's advice on how to determine the lighting power density for data hall while there is no criteria in ASHRAE 90.1? I have ever heard of 0.8 W/ sf (treating similar to activ

In the reviewers comments a query has been raised that the parking space allocated to demonstrate Car Pooling is not a preferred parking space - the two closest to entrance to the building are des

Hello, I need a clarification on how to calculate the percentage of recycled content for a specific material on my project. For example; My fiber glass insulation has 9% post consumer recycled cont

Under which category does a concrete volume stabilizer classify? It´s a granular powder without metal particles, ready mix which only needs water.

Dear all, I'm working on a passive building in which it was decided, as energy efficiency technique, to be buried.