Art classrooms are considered both in Tab. 6-1 and in Tab. 6-4. If we respect Tab. 6-4, could we avoid the verification of Tab. 6-1 (i.e. could we avoid the outdoor air supply)?

Does "Electricity meters must record both consumption and demand" mean that both kWh and instantaneous kW must be recorded?

Hi, I have some question about LEED Commercial Interior certification : 1) Situation: we have a offices building that has a basement in common with other two offices buildings.

Exception a. of G3.1.1 states: "Use additional system type(s) for non predominant conditions (i.e. residential/nonresidential …)".

The 90.1-2010 User's Manual states: "In some cases, a complete HVAC system already exists (...) the proposed building and baseline building models are the same and are based on the existing HVAC sy

The design model has an AHU that supplies air for some zones. During the winter season the AHU humidifies the air through an atomising humidifier.

Can the pressure drop adjustment (e.g. for fully ducted return or for particulate filtration MERV) be applied to System 1?

Does the storage of rain water contribute to achieve this prerequisite? The project will irrigate the outdoor vegetation only with rain water.

We are deciding between the use of EN 15251 and the use of ASHRAE 62.1. Do you have experience in applying EN 13779–2007?

For a building I have to use the Building Area Method (ASHRAE 90.1-2007, 9.5.1) because some calculations were already developed through that method and now changing the method would be complicated