Our energy calculators will help you analyze your home energy use and compare its efficiency with different energy sources, side by side.
- Home Energy Calculator -- Get estimated usage details and learn cost-saving recommendations specific to your home.
- Natural Gas Appliance Calculator -- Compare natural gas appliances to electric appliances for your home.
- Heating Calculator -- Compare residential heating options for your home.
- Setback Heating Calculator -- Learn how much you can save using a programmable thermostat.
- Water Heating Calculator -- Compare water heating options for your home.
See how your home can become more energy efficient.