Premise: Wind power in Montana is a growing industry. At a nameplate capacity of 210 megawatts (MW), the $500 million Glacier Wind Farm, which is located in Toole and Glacier counties, became Montana's largest in October 2009, surpassing the 135 MW Judith Gap Wind Farm in Wheatland County.
Hypothesis: Glacier Wind Farm has been the larges wind farm in Montana for 3 years.