CSP administers the Weatherization Assistance Program to eligible households in Bibb, Fayette, Greene, Hale, Lamar, Pickens, Sumter, and Tuscaloosa Counties. Funding and eligibility are determined by the U.S. Department of Energy (DOE) and the Alabama Department of Economic and Community Affairs (ADECA).

The U.S. Department of Energy's (DOE) Weatherization Assistance Program (WAP) was created in 1976 to assist low-income families who lacked resources to invest in energy efficiency. WAP is operated in all 50 states, the District of Columbia, Native American tribes, and U.S. Territories. Funds are used to improve the energy efficiency of low-income homes using the most advanced technologies and testing protocols available in the housing industry. The energy conservation resulting from the efforts of state and local agencies helps our country reduce its dependence on foreign oil and decrease the cost of energy for families in need while improving the health and safety of their homes.