I am working on a project which attempts for IEQ C5. When listing the list of rooms to be considered for credit compliance as per LEED V3 (i.e.

In response to the ASHRAE 90.1:2007 mandatory requirements for the efficiency of 60Hz motors, some had used the European IE2 standard for 50Hz motors and demonstrated equivalency.

Since all the visitors to our project speaks Spanish, I wonder if is accepted to meet this credit that signage be written in Spanish?

How specific does the location disclosure have to be for the raw material supplier extraction locations? I have a client concerned about revealing proprietary information.

The LEED V4 book has the comment: "DATA CENTERS ONLY For small projects with computer room peak cooling loads less than 2,000,000 Btu/h (600 kW) or a total computer room peak cooling load less tha

Hi, I am not finding any info to suggest a maximum VOC limit allowable under the General Emissions. Does "5.0 mg/m3 or more" really include everything greater than 5.0mg?

The Definition of interior/exterior in the LOW-EMITTING MATERIALS credit is a bit confusing for me.

Hello, We are encountering some problems as to deciding which vegetation species can be counted as adapted. In a Mediterranean country, there are many plants that grow well in our city.

We've got a building with no FTE - it houses mostly lab equipment that is managed by a researcher and then left alone. There are no restrooms, offices, etc.

Is it necessary for manufacturer to indicate 'less water" for the VOC limit?