The Ohio’s Home Weatherization Assistance Program is a federally funded, low-income residential energy efficiency program. The program reduces low-income households’ energy use, thus creating more affordable housing for those in most need. Services include attic, wall and basement insulation; blower door guided air leakage reduction; heating system repairs or replacements; and health and safety testing and inspections. All measures are provided based on an on-site energy audit and on cost effective guidelines developed using the NEAT computerized energy audit. Individualized client education is an important component of the program.