Interest in wind has been outpacing other renewable methods for new electrical power generation for a few years, increasing more than 31 percent between 2008 and 2009 alone [source: U.S. Energy Information Association]. Besides its enormous promise, there are a couple of factors that have contributed to these gains. First, in 2009, wind generators were eligible for government incentives in the United States, encouraging developers to take the plunge. Secondly, Title IX of the 2008 Farm Bill made it easier and more attractive for farmers and ranchers to undertake wind projects.
Less than 2 percent doesn't sound like much, but when you consider the rate at which it's gaining popularity, wind has the inside track to becoming a much more viable alternative for large-scale energy production.