Our project owner would like to register a Data Center under LEED NC V2009. May I know, do anyone know how to simulate the data center?

Hello all. Does anyone have experience with justifying that the lower full load efficiency of magnetic bearing chillers is ok due to their exceptionally high IPLV? ASHRAE 90.1-2007 and ARI 550/59

Hi All, I am working on a project with VRF system for a LEED 2009 certification.

Dear All, I am intending to model a building on campus which is connected to a campus energy system providing chilled water and hot water.

Greetings, There is an issue I'd like to ask some advice about it. It is for Baseline fan adjustment.

Hi, We are working on a LEED New Construction for Data Center project. I would like to confirm on my understanding. How much can we use as diversity factor for server machine?

We're looking at a building that will have approximately 10,000 sqft. of office space and 10,000 sqft. of warehouse space.

Do the requirements of Table G3.1.1A Baseline HVAC System Types apply to the whole building or just to the project area for additions and alterations?

Our project is a bed-and-breakfast with guest rooms that are conditioned using PTHP units. A VRF system conditions the common areas with a DOAS that uses a chiller and hot water boiler.

I recently received LEED review comments regarding the treatment of incomplete space in an energy model for a proposed new construction building.