Nashville's free weatherization program covers HVAC, insulation and more for income-qualifying homeowners

Nashville's MDHA Weatherization Assistance Program offers free energy efficiency upgrades like HVAC and insulation to income-qualifying homeowners. The program, funded by the U.S. Department of Energy, helped 90 Davidson County households in a recent year with $1.2 million in funding. Ann Doty, a participant, avoided debt by accessing the program instead of taking out a home equity loan.