Is there an accepted protocol for modeling in eQuest VRF systems with DOAS that does not require an exceptional calculation for seeking credit for EAc1?

Hi, I'm modeling a building (not residential),for EAc1, located in climate zone 6 (winter design temperature 5°F).

I am working on a project that consists of 2 buildings on one site that I plan on certifying using the Group Certification option discussed in the LEED Campus Guidance document.

Hello, We are wondering if it is possible to perform a detailed simulation using the LBNL (Lawrence Berkeley National Lab) Windows Software to comply with the Fenestration Assembly U-Factor. Than

I am working on an energy model for a Factory that was registered under LEED v3. The factory has no HVAC system except for some ventilation fans.

Will the GBCI accept the model if it is completed based on Title 24 -2008 energy standard in lieu of the T24-2005 or ASHRAE 90.1-2007?

I'm modeling a baseline model (System 5) and I have to apply G3.1.3.13 of ASHRAE 90.1-2007: "Minimum volume setpoints for VAV reheat boxes shall be 2.15 l/s*m^2 of floor area served or the minimum

If I submit EAc1 in my design review and it gets sent back as likely approved, can I still have the ability to change some things before I submit again for Construction Review?

Hello. In the building which I’m modeling there is an underground floor whose slab-on-grade floor can be considered as divided in three parts: one part (wellness) is heated with heated floor, anoth