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Home Energy Calculators

Try our handy home energy calculators that can help you save significantly on your energy bill each month.

Appliance Calculator - Discover how much energy is used by many common appliances in every room in your home.

Lighting Calculator - Compare the energy use and savings of a traditional light bulb to halogen, CFLs and LED bulbs.

Vampire Power Calculator - Did you know appliances in your home use power even when they're turned off? See how much you can save by unplugging appliances or using advanced power strips.

Television Calculator - See how much energy different types of modern televisions use.

Setback Cooling Calculator - Increasing the temperature of your thermostat in the summer even a few degrees can have dramatic energy savings.

Setback Heating Calculator - Lowering the heat even just a few degrees during the cold winter months can have significant energy savings.