What aspect of a home does energy-efficient design primarily focus on?

Energy-efficient design primarily focuses on minimizing energy consumption within a home. This involves optimizing the home’s design and construction to use less energy for heating, cooling, lighting, and running appliances.

This approach includes various strategies such as selecting energy-efficient materials, maximizing natural light, implementing proper insulation, and utilizing energy-efficient appliances and systems. By concentrating on these elements, energy-efficient design not only reduces utility costs for the homeowners but also lessens the environmental impact associated with energy use.

Other aspects, such as structural aesthetics, outdoor landscaping, and historical accuracy, while important in their own rights, do not directly address the main objective of energy efficiency, which is fundamentally about reducing the amount of energy consumed in a building’s lifecycle.