In the Step-by-Step Guidance of the credit it is stated: 'This credit can also be achieved by projects that have no landscape area'. In v3 you must have a minimum vegetaded area of 5% of the Proje

Our project have 1 PAU supply fresh air to many plenum of FCU (return air + fresh air), beside that we also have some meeting room which fresh air is supply through VAV box, control by CO2 sen

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting valu

We are planning on using an ascent macerating toilet. I was wondering how to properly specify it  in the Water Use calculator. Would this fixture be allowable?

1. Question for SSc6 Table 3 : What is meaning "All other luminaires" in Allowed glare rating chapter? Does it mean all luminaires in site oriened properly or not should meet this "G" criteria?

In our office, we have 2 separate departments : one that works in building technicals (HVAC/San) and the 2nd that make consulting.

Both WEp1 and WEc1 state: "The following landscape types may be included or excluded from landscape calculations: vegetated playgrounds, athletic fields, food gardens, and urban agricultural areas.

I am looking to confirm what the Regional Priority credits are for LEED v4. However, I am unable to find any confirmation of the LEED v4 regional priority credits on the USGBC website.

Our proposed project is to add about 30,000 square feet to an existing 55,000 square foot University science building.  The existing building is LEED Gold under NC-2009.  We hope to