Discover how your bedroom could be secretly draining your wallet while you sleep! This eye-opening guide reveals simple tweaks (like adjusting your thermostat just 1°F) that can save you hundreds annually, plus genius bedding choices that keep you comfortable while cutting costs. Packed with actionable tips, surprising statistics, and a complete energy audit checklist, you'll learn to transform your bedroom into an energy-efficient sanctuary. Who knew saving money could be this cozy?