The International EPD System includes the possibility for pre-certification of EPDs as a step in the process to develop Product Category Rules (PCRs).

İn our project the kitchen sink and shower are not used by all FTE and visitor, What percentage I may use for these fixtures, and what are the ratios? Thank you

We have several unisex restrooms with dual flush toilets at a library. We assume some percentage of visitors use these restrooms, and another percentage use the group restrooms (with urinals).

I'm working with a team preparing our first EBOM submittal and the goal is Platinum. I'm curious about the length of time it might take to get the initial review comments back.

I was looking for clarification on the LEED definition of "system's furniture". System's furniture in the interiors world typically means a panel based workstation and it's components.

The description of the credit seems to provide two options each worth 1 point but links them with an "OR".

IMO the question what the 5% area requirement refers has been clarified (see post headed"Full credits achieveable for less than 1% landscape?" futher down below). What stays is the definition "on t

The reference guide states that the same K_MC value nust be used in botzh design case and basline.

The EP Option 2 criteria for SSc4.1 requires 2 rail stations within 1/2-mile OR 2 bus stops serving 4 lines within 1/4-mile, with a minimum of 200 rides per day.

Based on a conversation with Centek Labs, the CDPH test methodology for targeted chemicals is for products and not a building. The test would require heating the building (really?).