Long-Term Summer Energy Savings Tips
Whole House
Insulating and Sealing Air Leaks
- Add insulation in the attic (consult a licensed electrician if wiring does not meet current standards).
- Upgrade insulation levels to R-38 in the attic, R-19 in the walls and R-19 in the floor (if located over a crawl space or unconditioned space).
- Have cellulose blown into walls that are not insulated (consult a licensed electrician if wiring does not meet current standards).
Cooling and Ventilation
- Install a high efficiency air conditioner or heat pump. Look for ENERGY STAR qualified cooling equipment.
- Install more cold air returns if home needs more air circulation to increase cooling system efficiency.
Windows
Appliances and Electronics
Roofing
- During the home building phase or when your existing roof needs replacement, consider using ENERGY STAR qualified roof products. Reflective roofing materials can help reduce the amount of air conditioning needed in homes, and reduce peak cooling demand by 10 to 15 percent.