Wind Now 10% of Electricity in Nine States, Over 20% in Iowa, South Dakota

Renewable Energy World: WASHINGTON, D.C. -- Impressive numbers from the wind industry's record-breaking 2012 continued to come out this week with the news that American wind power generation shot up 17 percent last year, producing more than 10 percent of the electricity in nine states, up from the five that hit double digits in 2011.

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