The U.S. Department of Energy (DOE) Weatherization Assistance Program reduces energy costs for low-income households by increasing the energy efficiency of their homes, while ensuring their health and safety. Through weatherization improvements and upgrades, these households save on average $283 or more every year according to a national evaluation of the program. Since the program began in 1976, WAP has helped improve the lives of more than 7 million families through weatherization services.

Duke Energy works with SCACAP to provide weatherization/energy conservation and energy efficient appliances and services to Qualified Duke Energy customers.

To be considered, mail a copy of the following for your household:

  • SC ID or SC DL (clear photos)
  • Copy of Duke Energy utility bill (must see the account number clearly)
  • Social Security Card of everyone in the home
  • Income information for everyone in the home, 18 years and older
  • Emergency Contact, someone who lives outside of the home
  • Manufacturer and color of your refrigerator
  • Email address, telephone number
  • Number of bedrooms and bathrooms in the home/dwelling

Once the above information is mailed and income is verified, your application will be forwarded to Duke Energy to determine if your home is eligible for a HVAC Unit or Energy Star Refrigerator Replacement.

Send the above information to