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.

I am working on a building that supplies process cooling water (PCW) to lab spaces. The PCW rejects its heat through a heat exchanger to the chilled water system from a district energy plant.

This pilot credit includes a XL file with tables B through H to calculate savings in terms of GHGs, site energy, source energy, energy cost, peak demand and "if available": TDV and Primary Energy F

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?