1.   Combining that with the use of energy efficient appliances is the best way to lower electric bills, according to RealGoods.com.

2.   Energy Star appliances, for example, can cost more than twice as much as regular models.

3.   The program will reimburse homeowners and business owners for money spent on things like energy efficient appliances, low-wattage lightbulbs and other energy-saving measures.

4.   Westerners began to drive smaller cars, adjust their thermostats, and buy energy efficient appliances and equipment.