Although an Equipment Emissions Reduction Calculator is provided, how do we address maintenance vehicles used on site?

Does the project building need to be a rented space in order for it to fall under the ID+C rating system?

Multiple identical RTUs combined with plenum ducts serve a whole building. How can I prepare 62.1 MZcal? Can I add up cfm of all RTUs and assume it like one system using one sheet?

I’m reading the new version of the reference guide and I have some doubts concerning this credit. As example, within the LEED boundary electricity is produced by pv panels.

Is there a definition for what constitute an alley? I cannot find one in the Reference Guide. Thank you

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?