I am trying to model a commercial kitchen. I read through previous threads and found some helpful information on including fan power for this type of space.

A proposed building is designed which the minimum flow rate on the VAV box is the minimum outside air ventilation rate.

We are looking at a high rise residential project, to be NCV2009. Our electrician is stating all hallways need occupancy sensors.

Hello, our project has 40 electrical table top water heaters. The electrical input is 2 kW and 5 liter storage. What is the right way for modeling the baseline builing water heating equipment?

ASHRAE 90.1 -2007 has following clause. 6.4.3.9 Ventilation Controls for High-Occupancy Areas.

I am modeling a shell office building project for LEED 2009 using ASHRAE 90.1-2007 as the basis for modeling.

our project has a district heating with a flat rate of 0.012$/kw and we calculated the virtual rate to be 0.08$/kw can we use the virtual rate or do we have to use the rate provided by the service

Hi, I am currently working in the certification of an industrial building. The industrial processes are consuming a high percentage of the building's energy consumption.

This might have been asked before but will the new 18% prerequisite affect the projects following ASHRAE 90.1 2010 adjusted point scale for LEED 2009? Thanks.

Does anyone have any experience applying the core performance guide under option 3? I'm wondering which version of the guide we're supposed to use.