An energy-efficient home reduces energy waste while maintaining comfort and functionality. Start by improving insulation in your attic, walls, and floors to keep your home warm in winter and cool in summer. Replace old appliances with ENERGY STAR-certified models, which use less energy without compromising performance. Switching to LED lighting and installing a programmable thermosta... https://solarsme.com/energy-efficiency-how-to-make-an-energy-efficient-home/