Hi, We´re working on a project that is pursuing IEQ P1 via natural ventilation. The 4% of ventilation surface required could be achieved using operable windows?

In an academic library setting, has anyone had experience with how to count the workstations provided for library patrons?

Dear Sir, One of our project as LEED Commercial Interior (USGBC) which is having the 75% of the area covered by lab and remaining 25% of the area with office.

I am receiving conflicting information regarding landfill diversion documentation and the ability to count materials that are used as a "fuel product" (paid for by waste-to-energy plant), versus bu

I am trying to fill out the LEED user EBOM SSc4 Alternative Tran Results Calculator and I keep getting the same error message.

Our project includes a geothermal system. When calculating the total material cost I wonder in which division of the CSI masterformat should the cost of this system be accounted for.

Past CIRs indicate LEED does not recognize SFI as an alternative to the FSC certification requirement. But does anyone have up-to-date information on this?

Our project is an addition to an existing facility in a previously developed site (existing facility will not be certified, only the new addition).

My question is related to SS credit 4.4 and SS credit 4.3.

Hello - My project submitted, and received approval, of our energy model based on natural gas DHW heating and everything else electric.