here's what uses the most energy in your home:
- cooling and heating: 47% of energy use.
- water heater: 14% of energy use.
- washer and dryer: 13% of energy use.
- lighting: 12% of energy use.
- refrigerator: 4% of energy use.
- electric oven: 3-4% of energy use.
- tv, dvd, cable box: 3% of energy use.
- dishwasher: 2% of energy use.