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

The guide allows to use a USGBC approved equivalent standard for projects outside the US. Where can this list of approved standards be found?

Is there any reference available to learn how to calculate and /or consider elevators energy consumption for both baseline and proposed models?