What defines a roof for this credit? Is it slope, construction, or function? I have a project with a mansard roof. It has a 65% slope, very steep.

Hello, If attempting Path 9, do the fixtures of the tenant space need to be included as well or do just the ones in the base build need to be included? Many thanks!

How many plants have to be included in an industry wide EPD?

If the project is meeting Thermal Comfort Design (ASHRAE 55) via zoned heating but without AC (temperate climate zone)...

Can vineyards within the LEED boundary for a winery project be counted in the vegetated open space area calculations?

Is maintenance plan a mandatory requirement under ESC and what should be its content? Kindly share if any sample is available. Thanks in advance.

We are working on a project that includes a building and open space surrounding it.

Hello Marcus. I have a question regarding minimum air flows for a core and shell project. the minimun cfm for the simulation must be the same in the energy model and IEQ p1 and IEQ c1.

Hello, correct me if I'm wrong but the foregoing discussion showed us that RoHS testing for lead in electrical wire and cable does not meet the credit intent.

We have a glass canopy over a plaza with compliant hardscape. Do we have to include the glass's SRI? Does anyone know of a default SRI for glass?