There is a mandatory requirement to instal a space control that will have at least one control step (between 30 and 70%) for each space.

My project registered for LEED 2009, mixed use building with 2 towers on the same podium.

SCS certified EPDs are not yet approved?

In the requirements for this credit, the building exterior is defined as "everything outside and inclusive of the primary and secondary weatherproofing system, such as waterproofing membranes and a

The Reference Guide shows 1-5 points are available for this credit under the Hospitality and Healthcare rating systems. Is it explained anywhere how the variation of points is awarded?

I have a question for a science building on a university campus. We want to earn a bonus point.

I'm working in a project of an existing building refurbishment that will pursue LEED certification CI.

Dear all, 1. Could you please tell me how did you get the values for radiant asymmetry of ceilings and walls, vertical air temp. difference and floor surface temperature for NC projects.

Hi all, Is "Specialized transportation signal, directional & marker lighting" subject to the interior lit exterior sign illuminance limits?

With its April 2017 LEED Addenda USGBC continues to add to the list of certifications and declarations that qualify for Option 1—Material Ingredient Reporting of the