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.

We have a 5 story non-residential building (located on a campus), with a mechanical penthouse (with roof) above.

Greetings, We have zones in our project which are addressed to system 9 (heating only).

My read on ASHRAE-90.1 and numerous forums, is that USGBC may allow for an exceptional calculation to be performed for elevator energy savings, provided that; 1) Schedule of operation remains the s

Dear all, I have a suspended ceiling with a 60 cm air gap between the panels and the reinforced concrete slab where all the electro-mechanical lies, but it doesn't act as plenum zone si