About 20 percent of your home energy costs are for lighting estimates the U.S. Department of Energy. Using energy-efficient bulbs makes good economic sense. Energy-efficient bulbs also offer environmental advantages. Energy efficiency in light bulbs depends upon several factors, including light generation, usable energy and heat generation.
Different types of light bulbs use electricity in different ways to generate light. These styles include the incandescent bulb, the compact fluorescent bulb (CFL) and the light-emitting diode (LED) light. The incandescent bulb includes standard bulbs, long-life bulbs and halogen bulbs.
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Today, everyone is looking for energy efficient refrigerators as they require less electricity consumption, thereby reducing overall energy bills. Buying an energy efficient refrigerator is one of the best investments if you are looking for energy savings in the long run. Energy efficient refrigerators can save a considerable amount of money on utility bills. Factors that determine the amount of energy the refrigerators consume are as follows:
• Refrigerator Size
• Configuration (top mounted or bottom freezer)
• Additional features like anti sweat heaters and ice makers
• Location of the refrigerator at home
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Global warming has affected all the seasons. It has led the summers to become harsher, which has necessitated the need of air conditioners at home. Therefore, approximately two-thirds homes in the United States have the home appliances known as air conditioners. Due to this about 5% of the energy produced goes towards running the air conditioners.
Although the air conditioners are able to keep us cool in the summer months, they also result in production of high amounts of carbon dioxide. Therefore, it has become necessary to opt for energy efficient air conditioners. They will not only keep the temperatures lower, but they will also reduce energy consumption by as much as 20 to 50%. We will now see some of the energy efficient air conditioners.
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