Hello All-- I have two associated questions: Part 1: I'm working on a project in which a previously open arcade is being enclosed and am wondering about how to calculate envelope area.

Hi! In general, the guidelines for this credit are...very general and vague.

Would window coating and films fall under Interior Paints and Coatings section for this credit, or do they not apply?

Referring to the FAQs fan-assisted ventilation in naturally ventilated spaces can be considered as mechanical ventilation.

Can you please tell me about all compulsory certification fees to get LEED certification? Registration fees, split / combined design review fees , appeal fees - all are compulsory . Am i right ?

Hello, our project is constrution of the new storage hall on the place of the previously existing old one. (Demolition + new construction).

The project conducted a Phase I ESA and concluded that there maybe potential for chemical vapor intrusion to indoor air from off-gassing associated with the groundwater plume, therefore a phase II

The new prerequisite states "No once-through cooling with potable water for any equipment or appliances that reject heat". Does this exclude IDDE systems?

We are installing polycarbonate skylights on an industrial plant Core & Shell project.

hi, We have a project with non-densely spaces. The non-densely space will have CO2 sensor. VAV with 100% outdoor air will be supply the OA to these spaces.