Overturning all previous records, the U.S. wind energy industry installed 5,244 megawatts of power in 2007, expanding the nation's total wind power generating capacity by 45 percent in a single calendar year and injecting an investment of over $9 billion into the economy, according to the American Wind Energy Association, AWEA.
The new wind projects account for about 30 percent of the entire new power-producing capacity added nationally in 2007 and will power the equivalent of 1.5 million American households annually. (ENS)