615-441-2830 or (800) 903-8247Monday thru Friday 7:30am – 4:30pm
Federal Tax Credits for Consumer Energy EfficiencyIf you purchase an energy-efficient product or renewable energy system for your home, you may be eligible for a federal tax credit.
Want to learn more about Natural Gas?
Natural Gas RatesLearn more about current natural gas rates, how those rates are determined, and how to read your natural gas bill on the GDGA.com Web site.
Blue is Green!!
Want to go Green? We are members of theCouncil for Responsible Energy.
