We have a project in question that is DMV office and vehicle inspection station. The vehicle inspection lanes side of the building are approximately 50% of the total project square footage.

Dear all, Hi. For LEED NC certification, I’m modeling a building with 03 floors and less than 14.000 m² conditioned floor area.

Talking about a VRF HVAC system. Is it a mandatory requirement that the VRF condenser and evaporative units must be ARI Certified, according with the Standard 90.1-2007?

Hi All, I am modelling a VRF system using ApacheHVAC in IES. But have no idea which prototype to choose.

Hello I'm working in a energy simulation of a medical clinic, where it is possible to make some types of exams and diagnoses, but it doesn't have spaces like intensive care or surgical areas.

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

ASHRAE 90.1-2007 mentions that for the Proposed case automatically controlled fenestration devices or shades may be modeled, but manually controlled shades should not be modeled.

automatic daylighting controls and occupancy sensor are adapted into the project, and many other energy saving measures included,i do not simulate daylighting control and occupancy sensor in the en

Outside complying with the fan power limitations - Can the fan power in the proposed model be based on final commissioning data or must it be the design data? Thanks

Hi, Is it possible to revise and resubmit for additional points in credit EAp2 after substantial project completion?