What are the top 10 home improvement projects or upgrades that enhance energy efficiency and reduce utility costs?
1. Install energy-efficient windows
2. Upgrade to a high-efficiency HVAC system
3. Install a programmable thermostat
4. Implement insulation upgrades in walls, attic, and crawl space
5. Replace old appliances with Energy Star certified models
6. Upgrade to LED lighting
7. Use smart power strips to reduce standby power usage
8. Install a solar water heating system
9. Add weather sealing and caulking around windows and doors
10. Replace old water heaters with tank-less models