Which factor is NOT typically included in building energy modeling by HERS raters?

Building energy modeling by HERS raters focuses on quantifying the energy performance of a home under various operational scenarios. Weather conditions are critical as they significantly influence heating and cooling requirements. Occupant behavior is also included since it directly affects energy consumption patterns, as different occupants may have varying habits regarding lighting, heating, and cooling usage.

Building material specifications are fundamental in determining the thermal performance and energy efficiency of a home. They provide vital information about insulation values, window performance, and other characteristics that influence energy use.

Zoning regulations, while important for compliance and design considerations, are not typically factored into energy modeling itself. Instead, energy modeling centers around how the building's design, materials, and usage patterns contribute to its energy performance. Thus, zoning regulations do not directly impact the calculation of energy efficiency in the way the other factors do.