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Alternative energy
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February 20, 2001: 11:08 a.m. ET
A look at alternative energy companies. Could they be the next big thing?
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NEW YORK (CNNfn) - With energy prices soaring and power in short supply, alternative energy has become a hot topic.
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VIDEO
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Fuel cells and micro-turbines have been getting the most attention. Fuel cells use hydrogen and oxygen to create electricity without combustion, and micro-turbines are low-emission electric generators. That means more efficiency and less pollution. Alternative energy companies have caught the eye of Wall Street.
CNNfn's Amanda Lang takes a peek at alternative energy stocks. 
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