Dear all, I am having one difficulty in filling the form of EAp2.

Dear All, I am modeling a project which still has no exterior lighting design (the owner will decide on this when the building is almost complete). In the preliminary design review, I put the val

We have project using district steam. We use DES v2 to calculate the virtual rate based on state averaged electricity (0.084$/kWh) and gas (0.00757$/MBTU).

Hi ! According to building envelope compliance documentation Part I, revolvning doors should have air leakage less than 1,0 cfm/ft2. A manufacturer of revolving doors informed me that all revolvin

Hi, The service water system in this building is heated by solar thermal collectors only, with no secondary heating system.

Hi everyone, We are working on a major renovation project where the owner wants to install roof insulation above the suspended ceiling.

I am trying to Calculate the required Pressure Drop adjustment for a lab facility, using Addenda "p" from ASHREA 90.1-2007.

I may have helped you, now it's your turn to help us all. The USGBC is seeking input and information related to the modeling of naturally ventilated and naturally conditioned buildings.

My project consist of a mixed used tower (G+52 floors) and 2 detached building ( be fed from the same cooling and heating system ) but they are core and shell and I m persuing LEED NC 2009 honestly