I find the naming convention of "option 1, option 2 etc" confusing in light of the fact that these are not really options or alternative ways of achieving a single credit, but rather can be combine

Let me confirm the following ASHRAE 62.1-2007 Zone Air Distribution Effectiveness (Ez) issue. Our project utilizes total heat exchangers for ventilation.

Considering EAc5, both LEED Reference Guide and IPMVP use the term “Baseline”.

We have building renovation that is refurbishing 80% of a building aiming for CS 2009.

I’m wondering about how to comply with this credit for a C&S building that, upon initial completion, will be just a big warehouse space with no ventilation and the only HVAC equipment will be u

Can anyone clarify if the column "Regularly Occupied Area" should correlate with "Regularly Occupied Spaces" as defined in EQc8: Views and Daylighting or should it be all occupy able space?

We are looking to certify a retail space inside a huge shopping center under Commercial Interiors (not as Retail Commercial Interior, the shopping is NOT certified) We are considering that our shop

I'm wondering about LEED certification for a C&S building that will have no ventilation and will have no FTEs upon initial completion.

Is there any percentage limit above which an existing building that is undergoing a renovation is considered a New Construction?

Dear Marcus We conducted an energy simulation analysis and included Facade lighting as one of the energy saving features.