The design model has an AHU that supplies air for some zones. During the winter season the AHU humidifies the air through an atomising humidifier.

I have a 3 storey office building pursuing LEED NC. 2 of the 3 pavements are going to be occupied right after the construction, while the 3rd one will be occupied only 2 years later.

G3.1.2.8 states: "If return or relief fans are specified in the proposed design, the baseline building design shall be also be modeled with fans serving the same functions (...)".

We have a 4 story college dormatory building, 113,000 SF.

Hi everyone, The project is cosmetic and medicine manufacturing with office. My question is, What difference between detailed manufacturing and Low/High Bay in ASHRAE90.1-2007 table 9.6.1?

We have a darkroom in a facility but Im not sure if it should be classified as active, inactive storage or other type of classification for the space by space method.

All, We are attempting to accurately model the gas energy usage for the DHW system in a recent residential building.

I see that several water treatment plants on the LEED registered and certified list.

Dear all, Currently I have a project where energy meters comply with all the corresponding credit requirements except that they do not display energy demand.

I am working on a manufacturing facility addition where the owner wants to pursue LEED certification. The LEED energy model turned out that we are not going to meet the 10% minimum.