In the table there is a mention of Path-A and Path-B. Pl. help as to how to interpret Path-A and Path-B.

In the proposed building there is a semiheated space (climate zone 4, heating power 40 W/m^2, no ventilation, no cooling). In the baseline model shall that space be modeled without HVAC system?

I've seen some discussion about the section G3.1.1 from ASHRAE 90.1-2007, but I still have some doubt about it. I'm working in a project that is a build-to-suit office building with 13 floors.

LEED Interpretation 1600 (see below for Interpretation language), which applies to EAc1, was written for LEED-CS version 2.0.

We have a project that will be 60-70% earth sheltered and Appendix G doesn’t seem to provide guidance on how we might demonstrate the energy savings.

Dear All:- we are doing LEED NC project for data center which one is correct base case LPD for data center in building area method which lighting categories we take if we go with space by space m

Dear All, Would it be possible to claim EAc1 credits for local automation in dwelling units to achieve the following: (1) Automatic shut down of lighting and HVAC units when there is no occupancy

Hello, If in the proposed building there are plenums specified as return air path in the HVAC system, should I use them or ignore them in the baseline model? Thank you,

I'm working on a renovation of an existing building pursuing LEED NC. The clients would like to perform a blower door test prior to drywall installation to improve the building's thermal envelope.