IN-91-19-3 -- Calculation Procedure for Daylighting and Fenestration Effects on Energy and Peak Demand ✓ Most Recent

Describes a simple procedure developed to calculate the energy use, peak demand and other impacts of a given window configuration. The calculation is embodied in a computer spreadsheet program. The procedure treats lighting, cooling and heating impacts and interactions, including the utilisation of daylighting. Compares various window configurations to determine the most desirable design.

KEYWORDS: Calculating, energy consumption, windows, computer programs, lighting, cooling, heating, natural lighting, designing