What role does daylighting play in energy-efficient building design?

Daylighting plays a significant role in energy-efficient building design primarily by reducing the reliance on artificial lighting. By utilizing natural light from windows, skylights, and other openings, buildings can achieve adequate illumination during daylight hours without the need for electric lights. This fundamental strategy not only minimizes energy consumption by lowering the demand for electricity but also enhances the overall environmental quality of the indoor space. As a result, the use of daylighting contributes to lower energy costs, decreased greenhouse gas emissions, and improved occupant comfort and productivity. Incorporating effective daylighting design optimally balances aesthetics and functionality while playing a critical role in meeting energy efficiency goals in building projects.