From the the ACP for Regional Materials, it says "Products shipped by rail or water have been extracted, harvested or recovered, as well as manufactured within 500 miles total travel distance of th

hi all, Can you meet the prerequisite using paragraph 5.1 (Natural ventilation) from Standard 62.1-2007 for areas that require exhaust system (i.e. toilets, kitchens, etc.)? Thanks!

We would like to implement charging stations for electrical cars into our project. The credit talks about signage matters.

There are a lot of comments regarding how to meet the natural ventilation requirements and some discussion on using kitchen and toilet exhaust as a means of meeting ventilaiton rate requirements fo

If you have a MECHANICALLY conditioned space, does it compel you to have MECHANICAL ventilation (not NATURAL)? GH

Under what category would an industrial maintenance coating get listed if it is used on the interior of the building? In LEED for Healthcare, there is no industrial maintenance option in Table IEQ

We are preparing for an 4800 sq ft office renovation in a portion three story building and would like to pusue LEED-CI. We will not be touching the HVAC systems; large rooftop units.

I’m modeling the proposed design model and in order to compare it with the baseline model I want to calculate the F-factor of the slab-on-grade floor according to table A6.3 of ASHRAE 90.1-2007.

Hi there I think it's pretty obvious this is not going to comply but thought I bring this up for any comments or reconfirmation. Extraction & Mill [Germany] - Final Manufacturing [Fremont, Cal

We have a project that involves an existing warehouse used as a shop that will include some electrical and mechanical upgrades in the main warehouse area, but as part of the scope we are gutting an