-energy- money- electricity- machines-by- save- how much- in-
For most North American households, lighting accounts for 10 percent to 15 percent of the (1) bill. However., this amount can be reduced (2) rereplacing an ordinary 110-wat light bulb with an (3) saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Thesefore, consumers can (4) about US$ 7 to $21 per bulb.
In Europe, there is a labeling scheme for refrigerators, freezers, washing (5) and tumble dryers. The label tells the consumers (6) energy efficient each model is, compared with other appliances (7) the same category.
Ultimately, these innovations will save (8) as well as conserving the Earth's sources.
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(1) electricity
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(3) energy
(4) save
(5) machines
(6) how much
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(8) money
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