Hey-ya, We are having a hard time finding out how to calculate Option 2 : Affordable Housing, for-sale units. We read from the LEED ND v4 reference guide : ''Determine the maximum amount of incom

Hello, We have a project that meets the requirements of District Energy Systems. There is one new piece of equipment and multiple existing that will serve the facility.

Are CSRs required simply for manufacturer's (a blanket report that encompasses all products made by a particular manufacturer), or are CSRs required for each individual product?

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.

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.

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.

According to the LEED v.4 credits, it is possible to use different emission tests outside the US to comply with the requirements. AgBB and DiBt testing method (2010) are mentioned there. But accor